摘要
针对压力传感器自动综合测试系统具有强烈的非线性、时变、多变量耦合的特点,介绍了一种将模糊、PID与遗传算法相结合的复合式Fuzzy-PID控制器;在对其参数进行整定时,鉴于参数较多给整定带来的不便,提出了将改进GA算法引入该控制器中,使整定较为容易;仿真与实验结果表明,采用改进GA算法进行参数寻优能获得较好的控制效果,该方法具有良好的动静态特性。
As pressure sensor auto comprehensive test system is stronger nonlinear and changing with time and coupling with multi- parameter, the compound Fuzzy-PID controller is proposed. In view of inconvenience of tuning multi-parameter, a genetic algorithm im- proved is used in the controller in order to make the tuning easier. The result shows that the optimized compound Fuzzy-PID controller has better control quality and performance,
出处
《计算机测量与控制》
CSCD
2007年第3期369-371,共3页
Computer Measurement &Control
