摘要
针对常规PID的调节器在线参数整定时十分困难,以及不能够根据对象特性的变化做出相应调整的缺点。本文将自适应控制思想和PID控制器相结合,设计了一个自校正PID控制器。运用MATLAB的控制箱及其有关命令,进行了仿真。仿真表明,该控制器比常规PID的一些控制性能效果要好,具有一定的实用价值。
In view of the problem primarily in the paper that it is very difficult for routine PID controllers to perform the parameters tuning on-line and the disadvantage that doesn＇t make the appropriate adjustments accompanying object changes. The adaptive control is used in PID controllers and a self-adaptive PID controller is synthesized.with the help of the MATLAB of the control box and its instruction,The computer simulation is performed greatly.The simulation results show that this controller provides an evidently improved control capability,compared with routine PID controller.
出处
《微计算机信息》
2011年第12期37-39,共3页
Control & Automation
