{"id":54,"date":"2020-05-10T16:53:16","date_gmt":"2020-05-10T08:53:16","guid":{"rendered":"https:\/\/jiangshibo.cn\/?p=54"},"modified":"2020-12-13T22:40:14","modified_gmt":"2020-12-13T14:40:14","slug":"simulink%e6%a8%a1%e5%9e%8b%e6%9e%b6%e6%9e%84%e6%8c%87%e5%af%bc","status":"publish","type":"post","link":"https:\/\/jiangshibo.cn\/index.php\/2020\/05\/10\/simulink%e6%a8%a1%e5%9e%8b%e6%9e%b6%e6%9e%84%e6%8c%87%e5%af%bc\/","title":{"rendered":"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc"},"content":{"rendered":"<p><!--more--><\/p>\n<p><!-- TOC --><\/p>\n<ul>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#1-simulink-\u548c-stateflow\u7684\u89d2\u8272\">1. Simulink \u548c Stateflow\u7684\u89d2\u8272<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#2-\u6a21\u578b\u7ed3\u6784\u5206\u5c42\">2. \u6a21\u578b\u7ed3\u6784\u5206\u5c42<\/a>\n<ul>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#21-\u5c42\u7684\u7c7b\u578b\">2.1 \u5c42\u7684\u7c7b\u578b<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#22-\u9876\u5c42\u5212\u5206\u65b9\u6cd5\">2.2 \u9876\u5c42\u5212\u5206\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#23-\u529f\u80fd\u5c42\u548c\u5b50\u529f\u80fd\u5c42\u5efa\u6a21\u65b9\u6cd5\">2.3 \u529f\u80fd\u5c42\u548c\u5b50\u529f\u80fd\u5c42\u5efa\u6a21\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#24-\u8c03\u5ea6\u5c42\u5efa\u6a21\u65b9\u6cd5\">2.4 \u8c03\u5ea6\u5c42\u5efa\u6a21\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#25-\u63a7\u5236\u5c42\u5efa\u6a21\u65b9\u6cd5\">2.5 \u63a7\u5236\u5c42\u5efa\u6a21\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#26-\u9009\u62e9\u5c42\u5efa\u6a21\u65b9\u6cd5\">2.6 \u9009\u62e9\u5c42\u5efa\u6a21\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#27-\u6570\u636e\u6d41\u5c42\u5efa\u6a21\u65b9\u6cd5\">2.7 \u6570\u636e\u6d41\u5c42\u5efa\u6a21\u65b9\u6cd5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#28-simulink-\u6a21\u578b\u548c\u5d4c\u5165\u5f0f\u5b9e\u73b0\u7684\u5173\u7cfb\">2.8 Simulink \u6a21\u578b\u548c\u5d4c\u5165\u5f0f\u5b9e\u73b0\u7684\u5173\u7cfb<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#3-autosar-\u6982\u5ff5\">3. AUTOSAR \u6982\u5ff5<\/a>\n<ul>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#31-autosar-\u8f6f\u4ef6\u5e73\u53f0\u6982\u5ff5\">3.1 AUTOSAR \u8f6f\u4ef6\u5e73\u53f0\u6982\u5ff5<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#32-rcp-\u548c-autosar-\u8f6f\u4ef6\u5e73\u53f0\">3.2 RCP \u548c AUTOSAR \u8f6f\u4ef6\u5e73\u53f0<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#4-\u5355\u4efb\u52a1\u548c\u591a\u4efb\u52a1\">4. \u5355\u4efb\u52a1\u548c\u591a\u4efb\u52a1<\/a>\n<ul>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#41-\u5355\u4efb\u52a1\">4.1 \u5355\u4efb\u52a1<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#42-\u591a\u4efb\u52a1\">4.2 \u591a\u4efb\u52a1<\/a><\/li>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"#43-\u4e0d\u540c\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edf\u8fde\u63a5\u540e\u7684\u5f71\u54cd\">4.3 \u4e0d\u540c\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edf\u8fde\u63a5\u540e\u7684\u5f71\u54cd<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/TOC --><\/p>\n<hr \/>\n<p><strong>LICENCE:<\/strong> <em><font color=orange>\u672c\u6587\u6839\u636e<a href=\"https:\/\/www.mathworks.com\/solutions\/automotive\/standards\/maab.html\">\u300aJMAAB V4.01\u300b<\/a>\u90e8\u5206\u7ae0\u8282\u8fdb\u884c\u7ffb\u8bd1\u548c\u6574\u7406\uff0c\u6587\u4e2d\u53ea\u662f\u9488\u5bf9MBD\u5f00\u53d1\u65b9\u5f0f\u63cf\u8ff0\u4e86\u6a21\u578b\u67b6\u6784\u7684\u7eb2\u8981\u548c\u89c2\u5ff5\u3002\u7531\u4e8eSimulink\u63d0\u4f9b\u4e86\u591a\u79cd\u53ef\u4ee5\u6ee1\u8db3\u9700\u6c42\u7684\u6a21\u5757\u53ca\u5efa\u6a21\u65b9\u6cd5\uff0c\u6240\u4ee5\u5f88\u96be\u8fdb\u884c\u8be6\u5c3d\u7684\u63cf\u8ff0\u8bf4\u660e\uff0c\u7ffb\u8bd1\u548c\u6574\u7406\u7531Tomato\u4e00\u4eba\u5b8c\u6210\uff0c\u6b22\u8fce\u63a2\u8ba8\uff0c\u8f6c\u8f7d\u65f6\u9700\u8981\u4fdd\u7559\u672c\u6bb5\u6587\u5b57<\/font><\/em><\/p>\n<h1>1. Simulink \u548c Stateflow\u7684\u89d2\u8272<\/h1>\n<p>\u6240\u6709\u7684\u7cfb\u7edf\u90fd\u53ef\u4ee5\u4f7f\u7528Simulink<font color=orange>\u6216<\/font>Stateflow\u8fdb\u884c\u5efa\u6a21\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528Stateflow\u8fdb\u884c\u5efa\u6a21\uff0cSimulink\u4ec5\u4ec5\u4f5c\u4e3a\u4fe1\u53f7\u7684\u8f93\u5165\u8f93\u51fa\u548c\u4eff\u771f\uff0c\u5728Stateflow\u4e2d\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u516c\u5f0f\u548c\u65b9\u6cd5\u6765\u66ff\u4ee3simulink\u8fdb\u884c\u5904\u7406\u3002\u5982\u679c\u53ea\u7528Simulink\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528Switch-Case\u5757\u7684\u65b9\u6cd5\u6765\u66ff\u4ee3Stateflow\u5b9e\u73b0\u590d\u6742\u7684\u72b6\u6001\u53d8\u91cf\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4f7f\u7528Simulink\u6216Stateflow\u5bf9\u4e8e\u7279\u5b9a\u90e8\u5206\u7684\u5efa\u6a21\uff0c\u662f\u4e3b\u89c2\u4f9d\u636e\u5f00\u53d1\u4eba\u5458\u5bf9\u4e8e\u54ea\u79cd\u8868\u8fbe\u65b9\u6cd5\u66f4\u4e3a\u7406\u89e3\u3002\u5e94\u8be5\u6839\u636e\u6574\u4f53\u7684\u56e2\u961f\u6c34\u5e73\u6765\u5b9e\u73b0\u5982\u4e0a\u9009\u62e9\u548c\u5efa\u6a21\u3002<\/p>\n<p>\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0cStateflow\u7684RAM\u6548\u7387\u8981\u6bd4Simulink\u5dee\u3002\u56e0\u6b64\uff0cSimulink\u5728\u4f7f\u7528\u7b80\u5355\u516c\u5f0f\u7684\u8ba1\u7b97\u4e2d\u5177\u6709\u4f18\u52bf\u3002\u9664\u6b64\u4e4b\u5916\uff0cSimulink\u5728\u4f7f\u7528\u7b80\u5355\u7684\u89e6\u53d1\u548c\u5207\u6362\u7cfb\u7edf\u4e2d\uff0c\u5bf9\u4e8e\u72b6\u6001\u53d8\u91cf\u7684\u4f7f\u7528\u4e5f\u66f4\u5177\u6709\u4f18\u52bf\u3002\u5f53\u4f7f\u7528Stateflow\u6240\u5efa\u7684\u6a21\u578b\u53ef\u4ee5\u7528Simulink\u8fdb\u884c\u66ff\u4ee3\u5efa\u6a21\u65f6\uff0c\u9700\u8981\u8003\u8651\u5982\u4e0b\u56e0\u7d20\u8fdb\u800c\u505a\u51fa\u51b3\u5b9a\uff1a<\/p>\n<ul>\n<li>\u786e\u4fdd\u9759\u6001RAM\u8db3\u591f\u5927\uff0c\u4ee5\u4fdd\u8bc1Stateflow \u7684\u8f93\u5165\u8f93\u51fa\u4ee5\u53ca\u5185\u90e8\u53d8\u91cf\u7684\u6b63\u786e\u8fd0\u884c\u3002<\/li>\n<li>\u5f53\u4f7f\u7528\u5185\u90e8\u901a\u7528\u8ba1\u7b97\u516c\u5f0f\u65f6\uff0c\u8981\u8bbe\u8ba1\u9632\u6ea2\u51fa\u7684\u4fdd\u62a4\u3002<\/li>\n<li>\u5f53\u5916\u90e8\u8ba1\u7b97\u5b8c\u6210\u65f6\uff0c\u9700\u8981\u5bf9\u6574\u4f53\u8fdb\u884c\u5206\u5757\uff0c\u4ee5\u964d\u4f4e\u8fd9\u4e2a\u6a21\u5757\u7684\u7406\u89e3\u96be\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0cStateflow\u80fd\u591f\u6bd4Simulink\u8fdb\u884c\u66f4\u63a5\u8fd1\u4e8eC\u8bed\u8a00\u7684\u8868\u8fbe\u65b9\u6cd5\uff0c\u4f46\u662f\u8fd9\u6837\u7684\u6a21\u578b\u6ca1\u6709\u5f88\u597d\u7684\u5916\u89c2\u72b6\u6001\uff0c\u5e76\u4e0d\u662f\u5f88\u5bb9\u6613\u7406\u89e3\u3002\u5728\u8fd9\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528S-Function\u4f1a\u66f4\u6709\u5229\u3002<\/p>\n<p>Stateflow \u53ef\u4ee5\u8ba1\u7b97\u7279\u5b9a\u7684\u72b6\u6001\u5b89\u6392\uff0c\u6216\u8fdb\u884cfor-loop\u7684\u8ba1\u7b97\uff0c\u5728\u8fd9\u4e9b\u5c42\u9762\u4e0a\u8981\u6bd4Simulink\u66f4\u6709\u6548\u7387\uff0c\u4f46\u662f\u8fd1\u4e9b\u5e74\u6765\uff0c\u4f7f\u7528Matlab\u8bed\u8a00\u8fdb\u884c\u5982\u4e0a\u8ba1\u7b97\uff0c\u4e5f\u53d8\u5f97\u66f4\u6709\u6548\u7387\u4e00\u4e9b\u3002<\/p>\n<p>\u5f53\u4f7f\u7528Simulink\u8fdb\u884c\u5efa\u6a21\u65f6\uff0c\u5982\u679c\u5904\u7406\u5982\u4e0b\u6240\u8ff0\u7684\u72b6\u6001\uff0c\u5219\u53ef\u901a\u8fc7\u4f7f\u7528Stateflow\u6765\u6539\u5584\u53ef\u8bfb\u6027\u3002<\/p>\n<ol>\n<li>\u540c\u4e00\u4e2a\u8f93\u5165\u6709\u4e0d\u540c\u7684\u8f93\u51fa\u503c<\/li>\n<li>\u591a\u4e2a\u72b6\u6001\u5b58\u5728 (\u4f8b\u59823\u4e2a\u53ca\u66f4\u591a)<\/li>\n<li>\u5bf9\u4e8e\u5b9a\u4e49\u7684\u4e00\u4e2a\u72b6\u6001\u7684\u610f\u4e49\uff0c\u4e0d\u662f\u65e0\u9650\u7684\u503c\u800c\u662f\u4e00\u4e2a\u79bb\u6563\u7684\u6570\u503c\u3002<\/li>\n<li>\u5728\u72b6\u6001\u5185\u90e8\uff0c\u8981\u6c42\u521d\u59cb\u5316\uff08\u9996\u6b21\u6267\u884c\uff09\u548c\u540e\u9762\u7684 \u6267\u884c\u72b6\u6001\u671f\u95f4\u6709\u6240\u4e0d\u540c\u3002<\/li>\n<li>\u9664\u4e86\u72b6\u6001\u53d8\u91cf\uff0c\u8f93\u5165\u548c\u8f93\u51fa\u53d8\u91cf\u662f\u53ef\u4ee5\u88ab\u53ef\u89c6\u5316\u7684\u4fe1\u53f7.<\/li>\n<\/ol>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5728\u89e6\u53d1\u5668\u7535\u8def\u4e2d\uff0c\u4e0d\u540c\u7684\u8f93\u51fa\u5bf9\u5e94\u4e8e\u540c\u4e00\u4e2a\u8f93\u5165\u3002\u800c\u4e14\uff0c\u72b6\u6001\u53d8\u91cf\u7684\u503c\u88ab\u9650\u5b9a\u57280\u548c1\u3002 \u7136\u800c\uff0c\u5728\u8f93\u5165\u8f93\u51fa\u90fd\u4e3a0\u62161\u7684\u60c5\u51b5\u4e0b\uff0c\u4ecd\u53ef\u4ee5\u6709\u65e0\u9650\u591a\u7684\u72b6\u6001\u5206\u7c7b\u3002\u6b64\u5916\uff0c\u5728\u72b6\u6001\u8fdb\u5165\u548c\u6267\u884c\u4e24\u4e2a\u52a8\u4f5c\u95f4\u6ca1\u6709\u533a\u522b\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4e0a\u8bc9\u51e0\u6761\u4e2d\u4ec5\u4ec5\u7b26\u5408\u7b2c\u4e00\u6761\uff0c\u6240\u4ee5\u8fd9\u65f6\u5019\u5e94\u8be5\u4f7f\u7528Simulink\u8fdb\u884c\u5efa\u6a21\u3002<\/p>\n<p>\u5173\u4e8e\u91c7\u7528Simulink\u8fd8\u662fStateflow\u8fdb\u884c\u5efa\u6a21\u53ef\u4ee5\u548c\u51e0\u4e2a\u4eba\u8fdb\u884c\u6c9f\u901a\u534f\u5546\uff0c\u5e76\u6700\u7ec8\u53d6\u51b3\u4e8e\u9700\u8981\u89e3\u51b3\u7684\u5b9e\u9645\u95ee\u9898\u3002 Stateflow\u4e2d\u662f\u91c7\u7528\u72b6\u6001\u8f6c\u6362\u8fd8\u662f \u6d41\u7a0b\u56fe\u51fd\u6570\u4e5f\u9700\u8981\u8fdb\u884c\u8003\u8651\u548c\u51b3\u5b9a\uff0c\u4f8b\u5982\u9700\u8981 \u5b9a\u593a \u4f7f\u7528 \u72b6\u6001\u7684\u8f6c\u6362\u548c\u6761\u4ef6\u5206\u652f\u6765 \u66ff\u4ee3 \u4f7f\u7528\u72b6\u6001\u7684\u6d41\u7a0b\u56fe\u51fd\u6570\u3002\u771f\u503c\u8868\u4e5f\u88ab\u5206\u7c7b\u4e3a\u4f7f\u7528\u6761\u4ef6\u5206\u652f\u5f53\u4e2d\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5f53\u4f7f\u7528Stateflow\u8fdb\u884c\u5982\u4e0a\u8bbe\u8ba1\u65f6\uff0c\u9700\u8981\u4f9d\u636e\u7ecf\u5178\u7684\u6a21\u578b\u6837\u5f0f\u8fdb\u884c\u8bbe\u8ba1\uff0c\u4ee5\u4fbf\u4e8e\u80fd\u591f\u66f4\u597d\u7684\u751f\u6210\u5d4c\u5165\u5f0f\u4ee3\u7801\u3002<\/p>\n<p>Stateflow\u652f\u6301\u751f\u6210HDL\u4ee3\u7801\u3002\u5728\u5b9e\u73b0HDL\u7f16\u7801\u5668\u65f6\uff0c\u5e94\u4f7f\u7528Mealy\u548cMoore\u6a21\u5f0f\u3002\u6b64\u5916\uff0c\u5f53\u9700\u8981\u5bf9\u5185\u90e8\u6cc4\u6f0f\u8fdb\u884c\u4fdd\u62a4\u65f6\uff0c Moore \u6a21\u5f0f\u66f4\u9002\u5408\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\uff0c\u672c\u6307\u5357\u4e0d\u662f\u9488\u5bf9HDL\u4ee3\u7801\u751f\u6210\u3002<\/p>\n<h1>2. \u6a21\u578b\u7ed3\u6784\u5206\u5c42<\/h1>\n<p>\u5982\u4e0b\u793a\u4f8b\u4e86\u6a21\u578b\u5206\u5c42\u4e2d\u5206\u5272\u548c\u5e03\u5c40\u7684\u89c2\u5ff5\uff0c\u53ef\u4f5c\u4e3a\u5f00\u53d1\u4e2d\u7684\u53c2\u8003\u3002\u8fd9\u5e76\u4e0d\u662f\u4e00\u4e2a\u660e\u786e\u7684\u89c4\u5219\uff0c\u4f46\u8fd9\u662f\u4e00\u4e2a\u5efa\u6a21\u7684\u57fa\u7840\u65b9\u6cd5\u3002<\/p>\n<h2>2.1 \u5c42\u7684\u7c7b\u578b<\/h2>\n<p><strong>\u642d\u5efa\u5c42\u7684\u65b9\u6cd5<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u4e3b\u8981\u76ee\u7684\u4e3a\u8c03\u6574\u4e00\u5c42\u7684\u7a7a\u95f4\u6392\u5e03\uff0c\u5219\u5e94\u5c3d\u91cf\u907f\u514d\u6253\u5305\u5230\u5b50\u7cfb\u7edf<\/li>\n<li>\u5982\u4e0b\u4e3a\u5c42\u6b21\u7684\u6982\u5ff5\uff0c\u5b50\u7cfb\u7edf\u9700\u8981\u4f9d\u636e\u6b64\u63cf\u8ff0\u8fdb\u884c\u5206\u5c42<\/li>\n<li>\u4e0d\u8981\u4f7f\u7528\u591a\u4f59\u7684\u5c42<\/li>\n<li>\u4e00\u5c42\u6a21\u578b\u4e2d\uff0c\u5141\u8bb8\u590d\u5408\u5c42\u7684\u5efa\u6a21\u6982\u5ff5<\/li>\n<\/ul>\n<p><strong>\u5c42\u6982\u5ff5<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u540d\u79f0<\/th>\n<th>\u5c42\u6982\u5ff5<\/th>\n<th>\u5c42\u76ee\u7684<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9876\u5c42<\/td>\n<td>\u529f\u80fd\u5c42<\/td>\n<td>\u5927\u5757\u529f\u80fd\u90e8\u5206<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u8c03\u5ea6\u5c42<\/td>\n<td>\u6267\u884c\u65f6\u95f4\u7684\u8868\u8fbe\uff08\u91c7\u6837\u3001\u987a\u5e8f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5e95\u5c42<\/td>\n<td>\u5b50\u529f\u80fd\u5c42<\/td>\n<td>\u529f\u80fd\u7684\u7ec6\u8282\u8868\u8fbe\u90e8\u5206<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u63a7\u5236\u6d41\u5c42<\/td>\n<td>\u6839\u636e\u5904\u7406\u548c\u6267\u884c\u987a\u5e8f\u5212\u5206\uff08input \u2192 judgment \u2192 output,\u7b49\uff09<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u9009\u62e9\u5c42<\/td>\n<td>(select output with Merge block) \u5207\u6362\u76f8\u5e94\u88ab\u6fc0\u6d3b\u7684\u5b50\u7cfb\u7edf\u5e76\u4e14\u6267\u884c<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u6570\u636e\u6d41\u5c42<\/td>\n<td>\u7528\u4e8e\u4e0d\u53ef\u5206\u79bb\u8ba1\u7b97\u7684\u5c42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>2.2 \u9876\u5c42\u5212\u5206\u65b9\u6cd5<\/h2>\n<p>\u5bf9\u4e8e\u9876\u5c42\u5212\u5206\uff0c\u4e3b\u8981\u6709\u5982\u4e0b\u4e09\u4e2a\u65b9\u6cd5<\/p>\n<ul>\n<li>\u7b80\u5355\u63a7\u5236\u6a21\u578b\n<p>\u8868\u73b0\u4e3a\u529f\u80fd\u5c42\u548c\u8c03\u5ea6\u5c42\u5728\u540c\u4e00\u5c42\u4e2d\uff0c\u5728\u8fd9\u6837\u7684\u6a21\u578b\u91cc\uff0c\u529f\u80fd = \u6267\u884c\u5355\u5143\u3002<br \/>\n\u4f8b\u5b50\uff1a \u63a7\u5236\u6a21\u578b\u53ea\u6709\u4e00\u4e2a\u91c7\u6837\u5468\u671f\uff0c\u5e76\u4e14\u5404\u529f\u80fd\u6a21\u5757\u90fd\u6309\u7167\u6267\u884c\u987a\u5e8f\u8fdb\u884c\u6392\u5217\u3002<\/p>\n<\/li>\n<li>\n<p>\u590d\u6742\u63a7\u5236\u6a21\u578b \u03b1<\/p>\n<p>\u8c03\u5ea6\u5c42\u653e\u5728\u6700\u9876\u5c42<br \/>\n\u8fd9\u6837\u4f1a\u4f7f\u624b\u5199\u4ee3\u7801\u66f4\u5bb9\u6613\u96c6\u6210\uff0c\u4f46\u662f\u529f\u80fd\u6a21\u5757\u88ab\u5206\u5272\uff0c\u5bfc\u81f4\u6a21\u578b\u53ef\u8bfb\u6027\u964d\u4f4e\u3002<\/p>\n<\/li>\n<li>\n<p>\u590d\u6742\u63a7\u5236\u6a21\u578b \u03b2<\/p>\n<p>\u529f\u80fd\u5c42\u653e\u5728\u6700\u9876\u5c42\uff0c\u5e76\u4e14\u8c03\u5ea6\u5c42\u5728\u5404\u529f\u80fd\u6a21\u5757\u4e0b\u8fdb\u884c\u6784\u5efa\u3002<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_2_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_2_1\" \/><\/p>\n<h2>2.3 \u529f\u80fd\u5c42\u548c\u5b50\u529f\u80fd\u5c42\u5efa\u6a21\u65b9\u6cd5<\/h2>\n<ul>\n<li>\u6839\u636e\u529f\u80fd\u5212\u5206\u5b50\u7cfb\u7edf\uff0c\u6bcf\u4e2a\u5b50\u7cfb\u7edf\u4ee3\u8868\u201c\u4e00\u4e2a\u72ec\u7acb\u529f\u80fd\u201d<\/li>\n<li>\u5bf9\u4e8e\u6267\u884c\u5355\u5143\uff0c\u201c\u4e00\u4e2a\u72ec\u7acb\u529f\u80fd\u201d\u7684\u5b50\u7cfb\u7edf\u662f\u4e0d\u5fc5\u8981\u7684\u3002\u56e0\u6b64\uff0c\u5404\u5b50\u7cfb\u7edf\u4e0d\u4e00\u5b9a\u5168\u90fd\u8bbe\u4e3a\u539f\u5b50\u5b50\u7cfb\u7edf\u3002<br \/>\n(\u5bf9\u4e8e\u5982\u4e0a\u5217\u51fa\u7684 type \u03b2, \u5c06\u529f\u80fd\u5c42\u5b50\u7cfb\u7edf\u8bbe\u4e3a\u865a\u62df\u5b50\u7cfb\u7edf\u66f4\u5408\u9002\u4e00\u4e9b\u3002\u5982\u679c\u5c06\u4ed6\u4eec\u8bbe\u4e3a\u539f\u5b50\u5b50\u7cfb\u7edf\uff0c\u5219\u53ef\u80fd\u4f1a\u51fa\u73b0\u4ee3\u6570\u73af\u3002)<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u6ce8\u91ca\uff0c\u529f\u80fd\u6982\u8ff0\u5fc5\u987b\u5728\u56fe\u5c42\u4e0a\u63cf\u8ff0\u6216\u5305\u542b\u5728\u5b50\u7cfb\u7edf\u6982\u8ff0\u4e2d\uff0c\u5e76\u663e\u793a\u4e3a\u6ce8\u91ca\u3002<\/p>\n<\/li>\n<li>\u5982\u679c\u6a21\u578b\u91cc\u6709\u51e0\u4e2a\u5927\u7684\u529f\u80fd\u6a21\u5757\uff0c\u5219\u9700\u8981\u8003\u8651\u4f7f\u7528\u6a21\u578b\u5f15\u7528\u3002<\/li>\n<\/ul>\n<h2>2.4 \u8c03\u5ea6\u5c42\u5efa\u6a21\u65b9\u6cd5<\/h2>\n<p>\u9700\u8981\u8bbe\u7f6e\u5468\u671f\u95f4\u9694\u548c\u4f18\u5148\u7ea7\u53ca\u987a\u5e8f\u3002<\/p>\n<ul>\n<li>\u8bbe\u7f6e\u591a\u4e2a\u5468\u671f\u95f4\u9694\u9700\u8981\u6ce8\u610f\n<p>\u5728\u4e0d\u540c\u5468\u671f\u7684\u8fde\u63a5\u7cfb\u7edf\u4e2d\uff0c\u6709\u53ef\u80fd\u53d1\u751f\u4fe1\u53f7\u53d8\u91cf\u4f1a\u5728\u5feb\u5468\u671f\u4efb\u52a1\u4e2d\u88ab\u8c03\u7528\uff0c\u6b64\u65f6\u5728\u6162\u5468\u671f\u4e2d\u8be5\u4fe1\u53f7\u8fd8\u6ca1\u6709\u88ab\u8ba1\u7b97\u51fa\u6765\u3002\u5f53\u4e0d\u540c\u5468\u671f\u8fdb\u884c\u8fde\u63a5\u65f6\uff0c\u9700\u8981\u4e00\u5757\u56fa\u5b9a\u7684RAM\u533a\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5728\u9876\u5c42\u4e3a\u6bcf\u4e2a\u4e0d\u540c\u5468\u671f\u7684\u4efb\u52a1\u8fdb\u884c\u8fdb\u884c\u65f6\u95f4\u5206\u5272\uff0c\u4fdd\u8bc1\u5e95\u5c42\u4e2d\u6ca1\u6709\u4e0d\u540c\u5468\u671f\u7684\u6a21\u5757\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n<\/li>\n<li>\n<p>\u8bbe\u7f6e\u4f18\u5148\u7ea7<\/p>\n<p>\u5728\u8bbe\u8ba1\u591a\u4e2a\u4e0d\u540c\u529f\u80fd\u7684\u7cfb\u7edf\u65f6\uff0c\u4f18\u5148\u7ea7\u8bbe\u5b9a\u5341\u5206\u91cd\u8981\u3002\u5efa\u8bae\u5c3d\u91cf\u6839\u636e\u8fde\u63a5\u7684\u987a\u5e8f\u6765\u4f7f\u7cfb\u7edf\u81ea\u52a8\u786e\u5b9a\u8fd0\u884c\u987a\u5e8f\u3002<\/p>\n<p>\u5bf9\u4e8e\u987a\u5e8f\u4f18\u5148\u7ea7\uff0c\u5982\u4e0b\u9879\u9700\u8981\u8fdb\u884c\u8bbe\u5b9a\uff1a\u4e0d\u540c\u5468\u671f\u7684\u4f18\u5148\u7ea7\uff0c\u548c\u540c\u5468\u671f\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n<\/li>\n<li>\n<p>\u5468\u671f\u95f4\u9694\u548c\u4f18\u5148\u7ea7\u7684\u8bbe\u5b9a\u65b9\u6cd5\uff1a<\/p>\n<p>\u5982\u4e0b\u63cf\u8ff0\u7684\u65b9\u6cd5\u53ef\u5927\u4f53\u4e0a\u5206\u4e3a2\u79cd\u7c7b\u578b\u3002<\/p>\n<ol>\n<li>\u5b50\u7cfb\u7edf\u6216\u6a21\u5757\u7684\u6267\u884c\u5468\u671f\u65f6\u95f4\u548c\u4f18\u5148\u7ea7\u8bbe\u7f6e\u3002<\/li>\n<li>\u4f7f\u7528\u6761\u4ef6\u5b50\u7cfb\u7edf\uff0c\u7528\u6237\u8bbe\u7f6e\u72ec\u7acb\u7684\u6392\u5217\u987a\u5e8f\u6765\u5339\u914d\u4efb\u52a1\u8c03\u5ea6\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<p>\u51e0\u4e2a\u6761\u4ef6\u4e0b\u5b58\u5728\u7684\u6a21\u5f0f\uff0c\u4f8b\u5982\u914d\u7f6e\u5355\u901f\u7387\u6216\u591a\u901f\u7387\uff0c\u539f\u5b50\u5b50\u7cfb\u7edf\u8bbe\u7f6e\uff0c\u662f\u5426\u4f7f\u7528\u6a21\u578b\u5f15\u7528\u7b49\u3002\u8fd9\u5176\u4e2d\u542f\u7528\u54ea\u4e2a\u529f\u80fd\u90fd\u4f1a\u76f4\u63a5\u5f71\u54cd\u5230\u751f\u6210\u7684C\u4ee3\u7801\uff0c\u6240\u4ee5\u9700\u8981\u6839\u636e\u9879\u76ee\u7684\u4e0d\u540c\u60c5\u51b5\u8fdb\u884c\u7efc\u5408\u8003\u91cf\u3002<\/p>\n<p>\u53d7\u5f71\u54cd\u7684\u5178\u578b\u56e0\u7d20\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u6a21\u578b\u65b9\u9762\u4e0a<\/li>\n<li>\u662f\u5426\u5b58\u5728\u4e0d\u540c\u7684\u91c7\u6837\u65f6\u95f4\uff1f<\/li>\n<li>\u6a21\u578b\u662f\u5426\u9700\u8981\u5b9e\u73b0\u51e0\u4e2a\u72ec\u7acb\u7684\u529f\u80fd\uff1f<\/li>\n<li>\u4f7f\u7528\u6a21\u578b\u5f15\u7528<\/li>\n<li>\u6a21\u578b\u6570\u91cf (Simulink\u662f\u5426\u4f1a\u751f\u6210\u591a\u4e2a\u6e90\u4ee3\u7801)<\/li>\n<li>\u6e90\u4ee3\u7801\u65b9\u9762\u4e0a<\/li>\n<li>\u662f\u5426\u4f7f\u7528\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf<\/li>\n<li>\u5b9e\u9645\u91c7\u6837\u5468\u671f\u548c\u7406\u8bba\u8ba1\u7b97\u5468\u671f\u7684\u4e00\u81f4\u6027<\/li>\n<li>\u9002\u7528\u8303\u56f4 (\u5e94\u7528\u5c42\u6216\u57fa\u7840\u8f6f\u4ef6)<\/li>\n<li>\u6e90\u4ee3\u7801\u7c7b\u578b\uff1a\u662f\u5426\u7b26\u5408\/\u652f\u6301  AUTOSAR  .<\/li>\n<li>RAM, ROM  \u7279\u522b\u662fRAM\u5269\u4f59\u767e\u5206\u6bd4<\/li>\n<\/ul>\n<p>\u8fdb\u884c\u5982\u4e0a\u8003\u91cf\u540e\uff0c\u5c06\u4f1a\u5bf9\u4f7f\u7528\u7684\u6837\u5f0f\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<h2>2.5 \u63a7\u5236\u5c42\u5efa\u6a21\u65b9\u6cd5<\/h2>\n<p>\u63a7\u5236\u5c42\u662f\u7528\u4e8e\u8868\u793a\u6240\u6709\u8f93\u5165\u5904\u7406\u3001\u4e2d\u95f4\u5904\u7406\u3001\u548c\u8f93\u51fa\u5904\u7406\u7684\u5c42\u3002\u6a21\u5757\u548c\u5b50\u7cfb\u7edf\u7684\u6392\u5217\u5341\u5206\u91cd\u8981\u3002\u5c06\u591a\u4e2a\u6df7\u5408\u7684\u5c0f\u529f\u80fd\u5206\u7ec4\uff0c\u6700\u540e\u6392\u5217\u62103\u4e2a\u5927\u7ec4\uff0c\u5305\u62ec\uff1a\u8f93\u5165\u5904\u7406\uff0c\u4e2d\u95f4\u8fc7\u7a0b\u5904\u7406\uff0c\u8f93\u51fa\u5904\u7406\u3002\u8fd9\u4e09\u4e2a\u5927\u7ec4\u6784\u6210\u4e86\u63a7\u5236\u5c42\u7684\u6982\u5ff5\u57fa\u7840\u3002\u4e0e\u6570\u636e\u6d41\u5c42\u76f8\u4f3c\u7684\u6392\u5217\u65b9\u6cd5\u662f\uff0c\u90fd\u4f7f\u7528\u6c34\u5e73\u7ebf\u4ee3\u8868\u6a21\u5757\u8fd0\u884c\u987a\u5e8f\u548c\u65b9\u5411\uff0c\u4e0e\u5176\u4e0d\u540c\u7684\u662f\u63a7\u5236\u6d41\u5c42\u5927\u591a\u662f\u7531\u590d\u5408\u6a21\u5757\u548c\u5b50\u7cfb\u7edf\u6784\u6210\u7684\u3002<\/p>\n<p>\u5728\u63a7\u5236\u6d41\u7a0b\uff0c\u540c\u4e00\u6c34\u5e73\u7ebf\u4e0a\u7684\u6839\u636e\u7bad\u5934\u6240\u6307\u65b9\u5411\u8fdb\u884c\u987a\u5e8f\u5904\u7406\uff0c\u540c\u4e00\u5782\u76f4\u65b9\u5411\u7684\u4ee3\u8868\u6709\u76f8\u540c\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_5_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_5_1\" \/><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528Area\u5de5\u5177\u8fdb\u884c\u6846\u9009\u5e76\u6807\u6ce8\u51e0\u4e2a\u6a21\u5757\u7684\u90e8\u5206<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_5_2.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_5_2\" \/><\/p>\n<p>\u63a7\u5236\u5c42\u53ef\u4ee5\u548c\u5177\u6709\u529f\u80fd\u7684\u6a21\u5757\u5171\u5b58\u3002<\/p>\n<p>\u8fd9\u4e9b\u6a21\u5757\u653e\u7f6e\u5728\u5b50\u529f\u80fd\u5c42\u548c\u6570\u636e\u6d41\u5c42\u4e4b\u95f4\u7684\u533a\u57df\u3002<\/p>\n<p>\u5f53\u6a21\u5757\u7684\u6570\u91cf\u7279\u522b\u591a\uff0c\u4e14\u90fd\u5728\u6570\u636e\u6d41\u5c42\u8fdb\u884c\u4f7f\u7528\uff0c\u8fd9\u65f6\u53ef\u4ee5\u4f7f\u7528\u529f\u80fd\u5355\u5143\u6253\u5305\u7684\u65b9\u5f0f\u8fdb\u884c\u63a7\u5236\u5c42\u7684\u6574\u5408\u3002\u8fd9\u6837\u4f1a\u4f7f\u6a21\u578b\u66f4\u5bb9\u6613\u7406\u89e3\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u6a21\u578b\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u5373\u4f7f\u4ec5\u7531\u6a21\u5757\u6784\u6210\uff0c\u4e0d\u5b58\u5728\u5b50\u7cfb\u7edf\u548c\u6a21\u5757\u7684\u6df7\u5408\u4f53\uff0c\u5982\u679c\u6a21\u578b\u7684\u6c34\u5e73\u65b9\u5411\u7ed3\u6784\u80fd\u591f\u5212\u5206\u6210 \u8f93\u5165\/\u4e2d\u95f4\u8fc7\u7a0b\/\u8f93\u51fa \u5904\u7406\uff0c\u8fd9\u6837\u4e5f\u53ef\u4ee5\u79f0\u4f5c\u4e3a\u63a7\u5236\u5c42\u3002<\/p>\n<h2>2.6 \u9009\u62e9\u5c42\u5efa\u6a21\u65b9\u6cd5<\/h2>\n<p>\u9009\u62e9\u5c42\u53ef\u4ee5\u5782\u76f4\u6216\u6c34\u5e73\u65b9\u5411\u6784\u5efa\u3002(There is no significance to which orientation is chosen)<\/p>\n<p>\u9009\u62e9\u5c42\u662f\u548c\u63a7\u5236\u5c42\u8fdb\u884c\u6df7\u5408\u800c\u6210\u3002<\/p>\n<p>\u4e0b\u56fe\u7ea2\u8272\u6846\u5185\uff0c\u6839\u636e\u6761\u4ef6\u53ea\u6709\u4e00\u4e2a\u5b50\u7cfb\u7edf\u80fd\u591f\u8fd0\u884c\uff0c\u6240\u4ee5\u8fd9\u88ab\u79f0\u4f5c\u4e3a\u9009\u62e9\u5c42\u3002\u8fd9\u5c42\u6a21\u578b\u867d\u7136\u80fd\u591f\u88ab\u5212\u5206\u6210 <code>initial processing\/intermediate processing (conditional control flow)\/output processing<\/code>\u8fd9\u4e09\u4e2a\u5904\u7406\u6a21\u5757\u7ec4\uff0c\u4f46\u662f\u79f0\u4e3a\u63a7\u5236\u5c42\u5e76\u4e0d\u6070\u5f53\uff0c\u56e0\u4e3a\u5728\u63a7\u5236\u5c42\uff0c\u6c34\u5e73\u65b9\u5411\u4ee3\u8868\u4e0d\u540c\u7684\u5904\u7406\uff0c\u5e76\u4e14\u5177\u6709\u76f8\u540c\u4f18\u5148\u7ea7\u7684\u5e76\u884c\u5904\u7406\u5728\u5782\u76f4\u65b9\u5411\u4e0a\u8fdb\u884c\u6392\u5217\u3002\u800c\u5728\u9009\u62e9\u5c42\uff0c\u5782\u76f4\u65b9\u5411\u4e0a\u7684\u5e76\u4e0d\u4e00\u5b9a\u662f\u5e76\u884c\u5904\u7406\uff0c\u800c\u662f\u6bcf\u6b21\u4ec5\u9009\u62e9\u5176\u4e2d\u4e00\u4e2a\u8fdb\u884c\u8fd0\u884c\u3002<\/p>\n<p>\u4f8b\u5b50\uff1a<\/p>\n<ul>\n<li>Switching of coupled functions between running upwards or downwards, changing in chronological order.<\/li>\n<li>Switching to setting where the computation switches after the first time (immediately after reset) and second time.<\/li>\n<li>Switching between destination A and destination B.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_6_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_6_1\" \/><\/p>\n<h2>2.7 \u6570\u636e\u6d41\u5c42\u5efa\u6a21\u65b9\u6cd5<\/h2>\n<p>\u6570\u636e\u6d41\u5c42\u662f\u5728\u9009\u62e9\u5c42\/\u63a7\u5236\u5c42\u4e4b\u4e0b\u7684\u4e00\u5c42\u3002<\/p>\n<p>\u5f53\u4ec5\u8868\u73b0\u4e3a\u4e00\u4e2a\u529f\u80fd\uff0c\u5e76\u4f5c\u4e3a\u8f93\u5165\/\u4e2d\u95f4\u8fc7\u7a0b\/\u8f93\u51fa\u5904\u7406\u7684\u5177\u4f53\u5b9e\u73b0\uff0c\u4e14\u4e0d\u80fd\u518d\u8fdb\u884c\u5212\u5206\uff0c\u5219\u8fd9\u6837\u7684\u4e00\u5c42\u88ab\u79f0\u4f5c\u4e3a\u6570\u636e\u6d41\u5c42\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u4e00\u4e2a\u6301\u7eed\u8ba1\u7b97\u4e0d\u80fd\u88ab\u5206\u5272\u7684\u7cfb\u7edf\u3002\u9664\u4e00\u4e9b\u7279\u6b8a\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u6d41\u5c42\u4e0d\u5141\u8bb8\u51fa\u73b0\u5b50\u7cfb\u7edf\u3002<\/p>\n<p>\u7279\u6b8a\u60c5\u51b5\uff1a\u5982\u4e0b\u60c5\u51b5\u5141\u8bb8\u5728\u6570\u636e\u6d41\u5c42\u51fa\u73b0\u5b50\u7cfb\u7edf\u3002<\/p>\n<ul>\n<li>\u5b50\u7cfb\u7edf\u88ab\u8bbe\u4e3a\u91cd\u7528\u5b50\u7cfb\u7edf\u3002<\/li>\n<li>Simulink \u6807\u51c6\u5e93\u91cc\u5b58\u5728\u7684\u5b50\u7cfb\u7edf\u3002<\/li>\n<li>\u7528\u6237\u81ea\u5b9a\u4e49\u5e93\u4e2d\u5b58\u5728\u7684\u5b50\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<p>\u7b80\u5355\u6570\u636e\u6d41\u5c42 \u4f8b\u5b50<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_7_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_7_1\" \/><\/p>\n<p>\u590d\u6742\u6570\u636e\u6d41\u5c42 \u4f8b\u5b50<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-2_7_2.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-2_7_2\" \/><\/p>\n<p>\u5f53\u9047\u5230\u8f93\u5165\u5904\u7406\u548c\u4e2d\u95f4\u8fc7\u7a0b\u5904\u7406\u4e0d\u80fd\u591f\u6e05\u6670\u8fdb\u884c\u5212\u5206\u7684\u65f6\u5019\uff0c\u5c31\u5982\u4e0a\u9762\u7684\u4f8b\u5b50\u6240\u793a\uff0c\u5c55\u5f00\u4e3a\u6570\u636e\u6d41\u5c42\u3002<\/p>\n<p>\u5f53\u540c\u65f6\u8ba1\u7b97\u4e00\u4e2a\u4fe1\u53f7\u7684\u524d\u7aef\u53cd\u9988\u548c\u540e\u7aef\u53cd\u9988\u65f6\uff0c\u6570\u636e\u6d41\u5c42\u4f1a\u53d8\u5f97\u590d\u6742\u3002\u751a\u81f3\u6b64\u79cd\u60c5\u51b5\u4f1a\u6709\u5f88\u591a\u6a21\u5757\u5728\u540c\u4e00\u5c42\uff0c \u4f46\u662f\u4e3a\u4e86\u6e05\u6670\u7684\u8868\u8fbe\u8ba1\u7b97\uff0c\u4ecd\u65e7\u4e0d\u80fd\u5728\u6570\u636e\u6d41\u5c42\u8fdb\u884c\u5b50\u7cfb\u7edf\u7684\u521b\u5efa\u3002\u5f53\u80fd\u591f\u901a\u8fc7\u5212\u5206\u6a21\u578b\u8fdb\u884c\u6574\u5408\u7684\u65f6\u5019\uff0c\u5e94\u8be5\u88ab\u6253\u5305\u6210\u63a7\u5236\u5c42\u800c\u4e0d\u662f\u6570\u636e\u6d41\u5c42\u3002<\/p>\n<h2>2.8 Simulink \u6a21\u578b\u548c\u5d4c\u5165\u5f0f\u5b9e\u73b0\u7684\u5173\u7cfb<\/h2>\n<p>\u5728\u771f\u5b9e\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u8fd0\u884c\uff0c\u9700\u8981Simulink\u6a21\u578b\u751f\u6210\u5d4c\u5165\u5f0fC\u4ee3\u7801\u3002\u8fd9\u6709\u5f88\u5927\u4e00\u90e8\u5206\u53d7\u5230Simulink\u914d\u7f6e\u9879\u7684\u5f71\u54cd\uff0c\u6839\u636eSimulink\u9488\u5bf9\u76f8\u5173\u529f\u80fd\u8fdb\u884c\u4f55\u79cd\u7a0b\u5ea6\u7684\u5efa\u6a21\uff0c\u4ee5\u53ca\u5982\u4f55\u5d4c\u5165\u548c\u771f\u5b9e\u7cfb\u7edf\u7684\u65f6\u95f4\u8bbe\u5b9a\u3002<\/p>\n<p>\u5982\u679c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u91cc\u4f7f\u7528\u7684\u4efb\u52a1\u4e0eSimulink\u6a21\u578b\u91cc\u8c03\u5ea6\u7684\u4efb\u52a1\u4e0d\u540c\uff0c\u8fd9\u5c06\u4ea7\u751f\u5f88\u4e25\u91cd\u7684\u5f71\u54cd\u3002<\/p>\n<h1>3. AUTOSAR \u6982\u5ff5<\/h1>\n<p>\u672c\u6587\u4e2d\uff0c\u5e76\u4e0d\u5bf9AUTOSAR\u6807\u51c6\u8fdb\u884c\u89e3\u91ca\uff0c\u800c\u4f1a\u8bf4\u660eAUTOSAR\u7684\u6982\u5ff5\u3002\u7528\u6237\u4e0d\u5fc5\u5b8c\u5168\u7b26\u5408AUTOSAR\u6807\u51c6\uff0c\u4f46\u5fc5\u987b\u4e86\u89e3\u5b83\uff0c\u5e76\u4f5c\u4e3a\u5efa\u6a21\u4e2d\u7684\u53c2\u8003\u3002<\/p>\n<h2>3.1 AUTOSAR \u8f6f\u4ef6\u5e73\u53f0\u6982\u5ff5<\/h2>\n<p>\u5f53\u8bbe\u8ba1\u4e00\u4e2a\u63a7\u5236\u6a21\u578b\u7684\u65f6\u5019\uff0c\u5fc5\u987b\u8981\u9075\u5faaAUTOSAR \u8f6f\u4ef6\u5e73\u53f0\u7684\u6982\u5ff5\uff0c\u5e76\u8981\u5ba1\u67e5\u6240\u8bbe\u8ba1\u7684\u6a21\u578b\u662f\u5f52\u7c7b\u5230\u5e94\u7528\u8f6f\u4ef6\u8fd8\u662f\u57fa\u7840\u8f6f\u4ef6\u3002<\/p>\n<p>\u5982\u679c\u6a21\u578b\u6df7\u5408\u4e86\u5e94\u7528\u548c\u57fa\u7840\u8f6f\u4ef6\uff0c\u9700\u8981\u5728\u8bbe\u8ba1\u9636\u6bb5\u5c31\u8fdb\u884c\u5212\u5206\u3002<\/p>\n<p>AUTOSAR \u8f6f\u4ef6\u5e73\u53f0\u6982\u5ff5<\/p>\n<ul>\n<li>\u9ad8\u5bb9\u91cf\uff0c\u4f4e\u901f\uff0c\u5e38\u89c4\u7684\u5904\u7406\u5728\u5e94\u7528\u8f6f\u4ef6\u5c42<\/li>\n<li>\u9ad8\u901f\uff0c\u975e\u5e38\u89c4\u9a71\u52a8\u7684\u5904\u7406\u5728\u57fa\u7840\u8f6f\u4ef6\u5c42<\/li>\n<\/ul>\n<p>AUTOSAR\u8f6f\u4ef6\u5e73\u53f0\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-3_1_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-3_1_1\" \/><\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u8bbe\u8ba1\u5f15\u64ce\u63a7\u5236\u6a21\u578b\u7684\u65f6\u5019\uff0c\u4e0d\u5efa\u7acb\u4ee5\u4e2d\u65ad\u6267\u884c\u4efb\u52a1\u65b9\u5f0f\u7684\u6a21\u578b\uff0c\u800c\u662f\u5728\u5e94\u7528\u8f6f\u4ef6\u5c42\u8ba1\u7b97\u6240\u6709\u6c14\u7f38\u5171\u4eab\u7684\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u8ba1\u7b97\u5f53\u524d\u6392\u653e\u72b6\u6001\u6216\u76ee\u6807\u529b\u77e9\u3002\u5f53\u4e0d\u89c4\u5219\u4e2d\u65ad\u4ece\u57fa\u7840\u8f6f\u4ef6\u533a\u53d1\u751f\uff0c\u901a\u8fc7RTE\u4f20\u9012\u5230\u5e94\u7528\u5c42\u65f6\uff0c\u8ba1\u7b97\u7ed3\u679c\u80fd\u591f\u88ab\u8c03\u7528\uff0c\u5b9e\u9645\u7684\u9a71\u52a8\u5668\u4e5f\u80fd\u591f\u88ab\u6fc0\u6d3b\u3002AUTOSTAR\u7684\u6982\u5ff5\u4f7f\u5f97\u57fa\u7840\u8f6f\u4ef6\u533a\u7684\u901a\u7528\u8ba1\u7b97\u80fd\u591f\u5c3d\u53ef\u80fd\u7b80\u5355\u7684\u653e\u5230\u5e94\u7528\u5c42\u3002<\/p>\n<p>\u5f53Simulink\u6a21\u578b\u5168\u90e8\u6784\u5efa\u597d\u4e4b\u540e\uff0c \u5efa\u8bae\u5728\u4e2d\u65ad\u670d\u52a1\u533a\u6dfb\u52a0\u5c3d\u91cf\u7b80\u5355\u7684\u8ba1\u7b97\u3002\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u7684\u7b80\u5355\u53ef\u4ee5\u51cf\u5c11\u5176\u6240\u5360\u65f6\u95f4\uff0c\u8fd9\u6837\u80fd\u4fdd\u8bc1\u7cfb\u7edf\u8c03\u7528\u4efb\u52a1\u65f6\u95f4\u95f4\u9694\u7684\u51c6\u786e\u6027\u3002\u5982\u679c\u53ef\u4ee5\uff0c\u4e2d\u65ad\u4e2d\u4e0d\u8981\u5305\u542b\u6807\u51c6\u7684PID\u8ba1\u7b97\uff0c\u63a8\u8350\u653e\u7f6e\u4ec5\u6267\u884c\u8bbe\u5b9a\u52a8\u4f5c\u7684\u51fd\u6570\u3002\u5f53\u7136\uff0c\u4e0d\u80fd\u7f3a\u5c11\u5fc5\u8981\u7684\u8ba1\u7b97\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5bf9\u4e8e\u9519\u8bef\u8bca\u65ad\uff0c\u5373\u4f7f\u662f\u590d\u6742\u8ba1\u7b97\uff0c\u5728\u8be5\u6267\u884c\u7684\u65f6\u523b\u8fd8\u662f\u5fc5\u987b\u8981\u8bca\u65ad\u51fa\u7ed3\u679c\u7684\u3002<\/p>\n<p>\u5bf9\u4e8e\u90a3\u4e9b\u6bd4\u4e2d\u65ad\u670d\u52a1\u7a0b\u5e8f\u6162\u7684\u90e8\u5206\uff0c\u548c\u63a5\u6536\u6307\u4ee4\u8981\u6bd4\u6267\u884c\u901f\u5ea6\u5feb\u7684\u90e8\u5206\uff0c\u4e0d\u5e94\u8be5\u7ed9\u51fa\u76f4\u63a5\u6267\u884c\u7684\u4ee3\u7801\uff0c\u800c\u662f\u8981\u8ba9\u76ee\u6807\u503c\u6216\u9636\u6bb5\u503c\u5728\u4e0b\u4e00\u4e2a\u547d\u4ee4\u5230\u6765\u4e4b\u524d\uff0c\u901a\u8fc7\u7ebf\u6027\u63d2\u503c\u7684\u65b9\u6cd5\u4f20\u9012\u51fa\u53bb\u3002<\/p>\n<h2>3.2 RCP \u548c AUTOSAR \u8f6f\u4ef6\u5e73\u53f0<\/h2>\n<p>RCP(Rapid Control Prototyping)\u5feb\u901f\u63a7\u5236\u539f\u578b\uff0c\u662f\u6307\u4f7f\u7528\u6a21\u578b\u6216\u7c7b\u6a21\u578b\u81ea\u52a8\u751f\u6210\u539f\u578b\u4ee3\u7801\u7684\u65b9\u5f0f\u8fdb\u884c\u5f00\u53d1\u3002Simulink\u751f\u6210\u7684\u4ee3\u7801\u4e0d\u4ec5\u4ec5\u662f\u539f\u578b\uff0c\u66f4\u63a5\u8fd1\u4e8e\u6574\u4f53\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u8fd9\u79cd\u89e3\u51b3\u65b9\u6848\u4e00\u822c\u79f0\u4e4b\u4e3aMBD(Mode based Software Development)\u57fa\u4e8e\u6a21\u578b\u7a0b\u5e8f\u5f00\u53d1\u3002<\/p>\n<p>\u4f7f\u7528RCP\u7b49\u8bbe\u5907\u5efa\u6a21\u7c7b\u4f3c\u4e8eAUTOSAR\u4e2d\u8f6f\u4ef6\u66f4\u65b0\u7684\u6982\u5ff5\u3002\u5f53\u7136\uff0c\u751f\u6210\u7684\u4ee3\u7801\u4e0d\u7b26\u5408AUTOSAR\u89c4\u8303\u3002\u4f8b\u5982\uff0cRCP\u7684I\/O\u8f6f\u4ef6\u5141\u8bb8\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684S\u51fd\u6570\u8fdb\u884c\u94fe\u63a5\uff0c\u5e76\u4e14\u5141\u8bb8\u7528\u6237\u8bbe\u7f6e\u5e94\u7528\u7a0b\u5e8f\u533a\u57df\u3002\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7528\u6237\u81ea\u5b9a\u4e49\u51fd\u6570\u548cS\u51fd\u6570\u80fd\u591f\u5728Simulink\u4e2d\u76f4\u63a5\u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u8003\u8651\u5bf9RAM\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u751f\u6210\u7684C\u4ee3\u7801\u5728\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0cSimulink \u91ccI\/O\u76f8\u5173\u4f1a\u751f\u6210\u5728\u4e0d\u540c\u7684\u6e90\u4ee3\u7801\u6587\u4ef6\u4e2d\uff0c\u5b9e\u65f6\u64cd\u4f5c\u90e8\u5206\u548c\u4f5c\u4e3a\u4e2d\u65ad\u5904\u7406\u7684\u90e8\u5206\u4f1a\u81ea\u7136\u5206\u79bb\u3002\u7528\u6237\u4e0d\u5fc5\u8003\u8651\u90a3\u4e9b\u5e73\u53f0\uff1b\u5382\u5546\u521b\u5efa\u7684 I\/O S-function\u4f1a\u5728\u9700\u8981\u7684\u65f6\u5019\u8fd0\u884c\uff0c\u5e76\u4e14\u5bf9\u4e8e \u5e94\u7528\u7a0b\u5e8f\u5efa\u6a21\uff0c\u4e0d\u7528\u8003\u8651I\/O\u5904\u7406\u7684\u5185\u5bb9\u548c\u65f6\u95f4\u3002<\/p>\n<p>\u5177\u6709\u8fd9\u79cd\u8f6f\u4ef6\u7ed3\u6784\u7684\u771f\u5b9e\u7684\u63a7\u5236\u6a21\u578b\/\u8f6f\u4ef6\uff0c\u4f1a\u6709\u66f4\u591a\u7684\u4f18\u52bf\u3002\u7531\u4e8eRCP\u80fd\u591f\u96c6\u4e2d\u7cbe\u529b\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u4e0d\u5fc5\u8003\u8651\u8f6f\u4ef6\u7ed3\u6784\uff0c\u4ed6\u4eec\u4f1a\u81ea\u7136\u7684\u9009\u62e9AUTOSAR \u5e73\u53f0\u3002\u6362\u8a00\u4e4b\uff0c\u5982\u679c\u4f60\u7684\u4ea7\u54c1\u4e0d\u6ee1\u8db3AUTOSAR \u6807\u51c6\uff0c\u5e76\u4e14\u5728RCP\u4e0a\u4f7f\u7528AUTOSAR\u7684\u6982\u5ff5\u8fdb\u884c\u5f00\u53d1\uff0c\u4f60\u5fc5\u987b\u81ea\u5b9a\u4e49\u751f\u6210\u7684\u4ee3\u7801\uff0c\u5e76\u4e14\u4eceMBD\u5f00\u53d1\u6210\u679c\u7684\u5171\u4eab\u4e2d\u5206\u79bb\u51fa\u6765\u3002<\/p>\n<h1>4. \u5355\u4efb\u52a1\u548c\u591a\u4efb\u52a1<\/h1>\n<p>\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u8c03\u5ea6\u5668\u8bbe\u8ba1\u4e2d\uff0c\u6709\u5355\u4efb\u52a1\u548c\u591a\u4efb\u52a1\u7684\u6982\u5ff5\u3002<\/p>\n<h2>4.1 \u5355\u4efb\u52a1<\/h2>\n<p>\u5bf9\u4e8e\u5355\u4efb\u52a1\uff0c\u5047\u5b9a\u57fa\u7840\u5468\u671f\u4e3a2ms\uff0c\u5f532ms\u30018ms\u300110ms\u5728\u7cfb\u7edf\u4e2d\u5b58\u5728\u65f6\uff0c\u8fd9\u4e9b\u65f6\u95f4\u7247\u90fd\u662f\u57fa\u4e8e2ms\u7684\u8ba1\u65f6\u5668\u8fdb\u884c\u521b\u5efa\u7684\u3002\u6bcf2ms\u7684\u6267\u884c\u987a\u5e8f\u4e3a\uff1a8ms\u7684\u4efb\u52a1\u4e0b\u6bcf4\u4e2a2ms\u4efb\u52a1\u540e\u6267\u884c\u4e00\u6b21\uff0c10ms\u5c31\u662f\u6bcf5\u4e2a2ms\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8981\u4f7f\u7528\u4f4e\u9891\u7387\u7684\u4efb\u52a1\u7247\u6765\u5904\u7406\u590d\u6742\u7684\u8fd0\u7b97\uff0c\u5e76\u4e142ms\u30018ms\u300110ms\u90fd\u662f\u7531\u76f8\u540c\u76842ms\u8fdb\u884c\u5468\u671f\u8ba1\u7b97\u3002\u56e0\u4e3a\u6240\u6709\u7684\u8fd0\u7b97\u90fd\u8981\u57282ms\u5185\u5b8c\u6210\uff0c\u4ee5\u4fbf\u4fdd\u8bc1\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u7684\u5b9e\u65f6\u6027\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b8ms\u548c10ms\u7684\u4efb\u52a1\u88ab\u5206\u5272\u6210\u4e86\u51e0\u6bb5\uff0c\u4ee5\u4fdd\u8bc1\u6240\u67092ms\u7684\u8ba1\u7b97\u91cf\u57fa\u672c\u6301\u5e73\u3002\u5728\u8fd9\u79cd\u65b9\u6cd5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u5206\u533a\u6765\u51cf\u5c11\u6bcf\u4e2a\u5468\u671f\u7684\u8ba1\u7b97\u91cf\uff0c\u5e76\u4e14\u4f7f\u5f97CPU\u8d1f\u8f7d\u5e73\u5747\u5206\u914d\u3002<\/p>\n<p>\u57fa\u4e8e\u5982\u4e0a\u539f\u56e0\uff0c10ms\u7684\u4efb\u52a1\u7247\u88ab\u5206\u6210\u5982\u4e0b\u51e0\u4e2a\u90e8\u5206\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>Fundamental frequency<\/th>\n<th>Offset<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10ms<\/td>\n<td>0ms<\/td>\n<\/tr>\n<tr>\n<td>10ms<\/td>\n<td>2ms<\/td>\n<\/tr>\n<tr>\n<td>10ms<\/td>\n<td>4ms<\/td>\n<\/tr>\n<tr>\n<td>10ms<\/td>\n<td>6ms<\/td>\n<\/tr>\n<tr>\n<td>10ms<\/td>\n<td>8ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u540c\u7406\u53ef\u77e5\uff0c8ms\u7684\u4efb\u52a1\u7247\u88ab\u5206\u5272\u6210\u4e864\u90e8\u5206\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u7edd\u5bf9\u7684\u5e73\u5747\u5206\u914d\u662f\u4e0d\u73b0\u5b9e\u7684\uff0c\u67d0\u4e9b\u8fd0\u7b97\u529f\u80fd\u4e0d\u80fd\u591f\u88ab\u5206\u914d\u5230\u6240\u6709\u5468\u671f\uff0c\u4f46\u91cd\u8981\u7684\u662f\u62a5\u4fdd\u8bc1CPU\u7684\u5e73\u5747\u4e00\u81f4\u7684\u8d1f\u8f7d\u7387<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_1_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_1_1\" \/><\/p>\n<p><strong>\u5982\u4f55\u8bbe\u7f6e\u4efb\u52a1\u7684\u8fd0\u884c\u9891\u7387<\/strong><\/p>\n<p>\u8bbe\u7f6eTasking mode for periodic sample times \u4e3a Single Tasking<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_1_2.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_1_2\" \/><\/p>\n<p>\u7136\u540e\u5728\u5b50\u7cfb\u7edf\u7684\u201cSample Time\u201d\u4e2d\u8f93\u5165 \u201csampling period, offset\u201d \u7684\u503c\u3002\u53ef\u4ee5\u6307\u5b9a\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edf\u4e3a \u539f\u5b50\u5b50\u7cfb\u7edf\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_1_3.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_1_3\" \/><\/p>\n<h2>4.2 \u591a\u4efb\u52a1<\/h2>\n<p>\u591a\u4efb\u52a1\u4e3a\u4f7f\u7528\u5b9e\u65f6\u64cd\u4f5c\u7cfb\u7edf\u7684\u60c5\u51b5\u4e0b\uff0c\u7cfb\u7edf\u652f\u6301\u591a\u4efb\u52a1\u5468\u671f\u8bbe\u5b9a\u3002\u5982\u4e4b\u524d\u4ecb\u7ecd\u5355\u4efb\u52a1\u4e2d\u6240\u8ff0\uff0c\u5728\u5355\u4efb\u52a1\u7cfb\u7edf\u4e2d\uff0c\u5e73\u8861CPU\u8d1f\u8f7d\u7387\u4e0d\u662f\u81ea\u52a8\u7684\uff0c\u9700\u8981\u8fdb\u884c\u5de7\u5999\u7684\u8bbe\u5b9a\u3002\u800c\u5728\u591a\u4efb\u52a1\u7cfb\u7edf\u4e2d\uff0cCPU\u4f1a\u6839\u636e\u5f53\u524d\u72b6\u6001\u8fdb\u884c\u81ea\u52a8\u8ba1\u7b97\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u8fdb\u884c\u7279\u6b8a\u7684\u4efb\u52a1\u5206\u914d\u548c\u8bbe\u5b9a\u3002\u7cfb\u7edf\u4f1a\u4ece\u4f18\u5148\u7ea7\u9ad8\u7684\u4efb\u52a1\u5f00\u59cb\u8ba1\u7b97\u5e76\u7ed9\u51fa\u7ed3\u679c\uff0c\u4efb\u52a1\u7684\u4f18\u5148\u7ea7\u7531\u5f00\u53d1\u4eba\u5458\u8fdb\u884c\u8bbe\u5b9a\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5feb\u901f\u6267\u884c\u7684\u4efb\u52a1\u88ab\u5206\u914d\u9ad8\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_2_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_2_1\" \/><\/p>\n<p>\u5728\u5468\u671f\u5185\u5b8c\u6210\u8ba1\u7b97\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u5305\u62ec\u6162\u4efb\u52a1\uff0c\u548c\u5f53\u9ad8\u4f18\u5148\u7ea7\u4efb\u52a1\u6267\u884c\u8ba1\u7b97\u4e14CPU \u91ca\u653e\u65f6\uff0c\u6267\u884c\u4e0b\u4e00\u4e2a\u4f18\u5148\u7ea7\u4efb\u52a1\u7684\u8ba1\u7b97\u3002\u9ad8\u4f18\u5148\u7ea7\u4efb\u52a1\u4f1a\u6253\u65ad\u4f4e\u4f18\u5148\u7ea7\u4efb\u52a1\uff0c\u5e76\u4f1a\u5148\u6267\u884c\u5b8c\u9ad8\u4f18\u5148\u7ea7\u7684\u8ba1\u7b97\u3002<\/p>\n<h2>4.3 \u4e0d\u540c\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edf\u8fde\u63a5\u540e\u7684\u5f71\u54cd<\/h2>\n<p>\u5982\u679c\u5b50\u7cfb\u7edfB\u670920ms\u7684\u8fd0\u884c\u5468\u671f\uff0c\u4f7f\u7528\u4e8610ms\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edfA\u7684\u8f93\u51fa\uff0c\u5f53B\u8fd8\u5728\u8fdb\u884c\u8ba1\u7b97\u7684\u65f6\u5019A\u53ef\u80fd\u4f1a\u6709\u4e0d\u540c\u7684\u8f93\u51fa\u3002\u5982\u679c\u5728\u8fd0\u7b97\u8fc7\u7a0b\u4e2d\u53d1\u751f\u4e86\u503c\u5f97\u6539\u53d8\uff0c\u5b50\u7cfb\u7edfB\u53ef\u80fd\u4f1a\u8fd0\u7b97\u51fa\u4e00\u4e2a\u9519\u8bef\u7684\u7ed3\u679c\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5728B\u4e2d\u5982\u679c\u5b58\u5728\u9996\u6b21\u8ba1\u7b97\u503c\u4e0eA\u7684\u8f93\u51fa\u6bd4\u8f83\u7684\u8fd0\u7b97\uff0c\u4e14\u6700\u7ec8\u8f93\u51fa\u4f9d\u636e\u6bd4\u8f83\u7684\u7ed3\u679c\uff0c\u6b64\u65f6\u6709\u53ef\u80fd\u53d1\u751f\u5728B\u8ba1\u7b97\u8fc7\u7a0b\u4e2dA\u7684\u503c\u53d1\u751f\u6539\u53d8\uff0c\u5bfc\u81f4\u6700\u7ec8\u8f93\u51fa\u4e0d\u6b63\u786e\u7684\u60c5\u51b5\u3002\u4e3a\u4e86\u907f\u514d\u6b64\u79cd\u60c5\u51b5\u53d1\u751f\uff0c\u5982\u679c\u4efb\u52a1\u4e3b\u4f53\u53d1\u751f\u6539\u53d8\uff0c\u4eceA\u5f97\u5230\u7684\u8f93\u51fa\u503c\u9700\u8981\u5728\u88abB\u4f7f\u7528\u4e4b\u524d\u8fdb\u884c\u56fa\u5b9a\u3002\u6362\u8a00\u4e4b\uff0c\u5373\u4fbf\u5728B\u8fd0\u7b97\u8fc7\u7a0b\u4e2dA\u7684\u8f93\u51fa\u503c\u53d1\u751f\u6539\u53d8\uff0c\u56e0\u4e3a\u8c03\u7528\u4e86\u4e0d\u540c\u7684RAM\u533a\uff0c\u6700\u7ec8\u7684\u8ba1\u7b97\u7ed3\u679c\u4e5f\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n<p>\u5f53\u5728Simulink\u4e2d\u521b\u5efa\u6a21\u578b\u5e76\u4e14\u5728Simulink\u4e2d\u8fde\u63a5\u4e86\u5177\u6709\u4e0d\u540c\u8fd0\u884c\u5468\u671f\u7684\u5b50\u7cfb\u7edf\u65f6\uff0cSimulink\u4f1a\u81ea\u52a8\u4fdd\u7559\u6240\u9700\u7684RAM\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u5982\u679c\u4e0d\u540c\u8fd0\u884c\u5468\u671f\u7684\u8f93\u5165\u503c\u83b7\u5f97\u662f\u901a\u8fc7 \u624b\u5199\u4ee3\u7801\u96c6\u6210\u7684\u65b9\u5f0f\uff0c\u5219\u76f8\u5e94\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u9700\u8981\u8fdb\u884c\u76f8\u5e94RAM\u533a\u4fdd\u7559\u7684\u8bbe\u7f6e\u3002\u5728AUTOSAR\u4e2d\u7684RTW\u5c42\uff0c\u5c31\u662f\u5728\u63a5\u6536\u548c\u53d1\u9001\u51fa\u53e3\u65b9\u9762\u90fd\u5b9a\u4e49\u4e86\u4e86\u4e0d\u540c\u7684RAM\u3002<\/p>\n<p><strong>\u5355\u4efb\u52a1<\/strong><\/p>\n<p>2ms\u5faa\u73af\u5185\u4fe1\u53f7\u503c\u76f8\u540c\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\u4e0d\u540c\u76842ms\u8fd0\u7b97\u503c\u548c\u4e0a\u4e00\u4e2a2ms\u7684\u503c\u53ef\u80fd\u4e0d\u540c\u3002\u5982\u679c2-1 \u3001 2-2 \u4f7f\u7528\u4e86F 1\u4e2d\u7684\u4fe1\u53f7A\uff0c\u5219 2-1 \u3001 2-2 \u4f1a\u4f7f\u7528\u4e0d\u540c2ms\u4efb\u52a1\u8ba1\u7b97\u51fa\u7684\u503c\uff0c\u6b64\u5904\u8981\u8fdb\u884c\u5f71\u54cd\u8bc6\u522b\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_3_1.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_3_1\" \/><\/p>\n<p><strong>\u591a\u4efb\u52a1<\/strong><\/p>\n<p>\u5bf9\u4e8e\u591a\u4efb\u52a1\uff0c\u4e0d\u80fd\u591f\u6307\u5b9a\u4f7f\u7528\u8ba1\u7b97\u7ed3\u679c\u7684\u65f6\u95f4\u70b9\u3002\u5728\u591a\u4efb\u52a1\u7cfb\u7edf\u4e2d\uff0c\u65e0\u8bba\u662f\u5426\u4e3a\u4e0d\u540c\u8fd0\u884c\u5468\u671f\uff0c\u603b\u662f\u9700\u8981\u7ed9\u4fe1\u53f7\u53d8\u91cf\u548c\u4f20\u9012\u53d8\u91cf\u5206\u914d\u4e0d\u540c\u7684RAM\u3002<\/p>\n<p>\u5728\u6267\u884c\u4efb\u52a1\u7684\u65b0\u8ba1\u7b97\u4e4b\u524d\uff0c\u6240\u6709\u7684\u503c\u90fd\u4f1a\u4e00\u6b21\u6027\u590d\u5236\u4e00\u904d\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/p6ij1j575.bkt.clouddn.com\/Simulink%E6%A8%A1%E5%9E%8B%E6%9E%B6%E6%9E%84%E6%8C%87%E5%AF%BC-4_3_2.png-sign\" alt=\"Simulink\u6a21\u578b\u67b6\u6784\u6307\u5bfc-4_3_2\" \/><\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/posts\/54"}],"collection":[{"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":2,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/posts\/54\/revisions"}],"predecessor-version":[{"id":82,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/posts\/54\/revisions\/82"}],"wp:attachment":[{"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/media?parent=54"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/categories?post=54"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jiangshibo.cn\/index.php\/wp-json\/wp\/v2\/tags?post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}