CAJ | 학술논문

由于传统的PID控制器存在较多的缺陷，针对这些缺陷提出了一种基于BP神经网络算法的PID控制器，利用BP算法局部计算简单、非线性映射能力强的特点，实现对PID控制器参数的寻优整定，并利用MATLAB软件对系统进行仿真，并通过田间试验进行了验证，结果表明，该方法可以很好地控制PID控制器的各项参数，达到了预期的控制目标。
유우전통적PID공제기존재교다적결함，침대저사결함제출료일충기우BP신경망락산법적PID공제기，이용BP산법국부계산간단、비선성영사능력강적특점，실현대PID공제기삼수적심우정정，병이용MATLAB연건대계통진행방진，병통과전간시험진행료험증，결과표명，해방법가이흔호지공제PID공제기적각항삼수，체도료예기적공제목표。
In view of the defects of traditional PID controller,the kind of PID controller based on BP algorithm was proposed. With the characteristics of simple process in partial calculation and string no-linear mapping ability of BP algorithm,the tuning method with search optimization of PID controller parameters was designed .The control system was simulated by using MATLAB program, and the field experiment results indicated that the control effect of the method for PID controller parameters could reach the objectives of desiring control.