模糊控制算法在柴油机电子调速系统中的应用

Application of fuzzy control to diesel electronic control system

柴油机电子调速器多采用传统的PID控制方法,但随着转速、负荷及其它运动条件的变化,模型参数将发生很大的变化,这时PID控制器的参数就需要在线整定,要通过大量实验,工作量大,调整也不方便。本文提出了采用模糊控制代替常规PID控制对控制参数进行实时校正,使电子调速器的控制性能得到改善。

Diesel electronic governor with the traditional PID control method,but with speed,load and other movement condition of the model parameters,great changes will occur,then PID controller parameter setting,need online through experiments,big workload,adjust and inconvenient.This paper proposes using fuzzy control instead of conventional PID control parameters calibration,real-time control of electronic governor performance improved.