嵌入CAN节点的汽车电子节气门仿真系统

CAN Nodes Embedded Automotive Electronic Throttle Simulation System

介绍了汽车电子节气门控制系统的组成及其工作原理。设计了电子节气门控制单元CAN网络通信应用层协议。在CANoe和Matlab平台上建立了嵌入CAN节点的电子节气门联合仿真系统。同时在联合仿真系统上进行了电子节气门滑膜控制算法的仿真实验,取得了对电子节气门的满意的控制效果,验证了联合仿真系统的有效性,为汽车电子控制系统的快速开发提供了一种行之有效的途径。

The constitution and working principles of electronic throttle control system were introduced.CAN network communication application layer protocol for electronic throttle control system was designed.By setting up the communication interface between CANoe and Matlab,the CAN nodes embedded automotive electronic throttle simulation system was constituted.A sliding mode controller for an electronic throttle of an internal combustion engine was proposed to the simulation system.The result of simulation shows tha...