模糊自适应PID控制器及Simulink仿真实现

Self-adaptive Fuzzy PID Controller and Realizing the Control System in Simulink Environment

常规PID控制对非线性、时变系统的控制效果不是很理想,文章提出将模糊技术与PID控制相结合的控制方式,即模糊自适应PID控制器,并结合实例在Simulink环境中实现了该模糊自适应PID控制器的仿真。仿真结果表明,该模糊自适应PID控制具有控制灵活、响应快和适应性能强的优点。

The conventional PID controller is not usually applicable to the type of time-varying nonlinear systems.So a new self-adaptive fuzzy PID controller is presented using the fuzzy technology and PID controller,which realizing the self-adaptive fuzzy PID control system in Simulink environment with a particular case.Simulation results show the self-adaptive fuzzy PID control has advantages of flexibility control,fast response and strong adaption.