PID调节器参数优化设计的一种改进方法

IMPROVED METHOD FOR DESIGN OF OPTIMUM PID CONTROLLER PARAMETERS

本文较祥细地介绍了PID调节器优化参数设计原理。提出了一种既简便实用又具有一定准确性的PID调节器优化参数初始值选择方法。此方法以典型二阶最佳系统作为模型匹配调节器参数,使得整个设计过程避免了不收敛的可能性。最后,通过实例证实了方法的准确性。

After a detailed introduction about the principle of optimum PID controllers design, this thesis advances a new method, which possesses both advantages of convenience and accuracy in practical use, for optimum original parameters Seeking of PID controllers. This method takes the typical two-rank optimum system as the model in PID controller Parameters setting, so that it avoides the possibility of disver-gence in the process of design. By the end of the thesis, an objective example is illustrated which proofs the accuracy of the method.