摘要
基于Matlab/Simulink搭建了电子节气门PID控制模型与被控模型,并经过模型参数化,进行了模型在环(MIL)测试、代码生成、硬件在环(HIL)测试与参数优化。软件测试结果显示,节气门控制动态响应性与静态控制精度良好,满足发动机正常使用条件。
Based on the Matlab/Simulink a PID Control Model and Controlled Model of electronic throttle are built. After models parameterization, model-in-loop test, Code generation, hardware-in-loop test and parameters optimization are carried out. The software testing indicates that it has a good dynamic response performance and static state accuracy of throttle control, and can be used to Engine normally.
出处
《内燃机与配件》
2017年第13期11-14,共4页
Internal Combustion Engine & Parts
关键词
电子节气门
PID
软件测试
代码生成
electronic throttle
PID
software testing
Code generation
