摘要
针对PID参数难以整定的不足,提出一种基于继电反馈的PID自整定方法。该方法利用继电反馈原理对PID参数进行自整定,从而提高了参数整定的灵活性。给出了基于任意相位裕度的PID参数自整定公式,并进行了仿真实验验证。
In view of the drawback of the PID parameter tuning, this paper proposes a PID parameters tuning method based on relay feedback. The method is applied on the basis of relay feedback., and the flexibility of parameter turning is improved. In the paper, the formula of PID parameters turning based on any phase margin is proposed,and verified by simulink.
出处
《机电工程技术》
2014年第7期63-65,187,共4页
Mechanical & Electrical Engineering Technology
