手机知网 App
24小时专家级知识服务
打 开
手机知网|搜索

  This paper discusses the design of a non-linear feed-forward PID controller based on the control system design of smart cars.The resulting design effectively solves the contradiction between speed and stability of the linear PID controller.A simulation about traditional PID,non-linear PID and non-linear feed-forward PID is given to show that the non-linear feed-forward PID dramatically enhances both the dynamic performance and stability.Actual results also indicate that the smart car controlled by the non-linear feed-forward PID controller has a good performance in both stability and speed.……