摘要
运用滑膜变结构控制原理设计了电子节气门的滑膜变结构控制器。利用电子节气门、发动机信号发生器、标定软件和油门踏板搭建了电子节气门硬件在环仿真平台,对滑膜变结构控制器控制效果进行了测试。结果表明:平台能够产生各种发动机传感器信号,ECU与标定软件、信号发生器通信畅通,可以静态的模拟发动机工况,满足硬件在环测试的功能要求。采用滑膜变结构控制,能很好地克服系统中的非线性及扰动,具有迅速的瞬态特性和良好的稳态特性。
The variable structure controller is designed by variable structure control theory.By electronic throttle,engine signal generator,calibration software and accelerator pedal,electronic throttle hardware-in-the-loop simulator is established.The simulation and experimentation results show：the simulator can statically simulate engine operating condition and satisfy the requirements of hardware-in-the-loop testing;variable structure controller,which can overcome nonlinear and disturbance in the system,has rapid transient character and nice steady character.
出处
《小型内燃机与摩托车》
CAS
北大核心
2011年第1期61-64,68,共5页
Small Internal Combustion Engine and Motorcycle
关键词
电子节气门
滑膜变结构控制
硬件在环仿真
Electronic Throttle
Variable Structure Control
Hardware-in-the-Loop Simulation
