基于继电反馈的PID自整定控制技术进展

The Development of PID Self-tuning Control Technology Based on Relay Feedback

常规的PID参数整定都是由人工完成的,因而存在着人工整定自身所不能克服的缺点,基于继电反馈的PID参数自整定技术有效地克服了人工整定的缺陷.在对继电反馈自整定技术阐述的基础上,指出了今后的发展趋势和研究方向.

The artificial tuning of general PID parameter depends more on experience man on science. The self-tuning technology based on relay feedback effectively solves the problem of artificial tuning. This paper makes a description about the relay feedback self-tuning technology, and points out the development trend in the future.