在线阅读 --自然科学版 1998年3期《PID调节器参数的继电自整定方法》
PID调节器参数的继电自整定方法--[在线阅读]
周实荣
河北师范大学基建处, 050091, 石家庄
起止页码: 352--353页
DOI:
摘要
讨论了PID调节器参数的继电自整定方法,即利用继电反馈所产生的极限周期振荡来估计被控对象的参数,从而整定PID参数。通过分析对象在继电特性作用下输入输出波形,给出了计算对象参数的公式。

The Auto-Relay Adjustment of PID Regulator Parameter
Zhou Shirong
Department of Capital Construction, Hebei Normal University, 050091, Shijiazhuang, PRC
Abstract:
Discussed the method of auto-relay adjustment of the PID regulator parameter. By analysing the limit periodic vibration resulting from the relay feedback,weestimate and adjust the parameter of the controlled target,and then accordingly makesthe adjustment of the PID parameter. The paper analyses the input and output waves ofthe controlled target under the influence of relay,and develops a formula for the calculation of the target parameter. The experimental findings have proved that the methodproposed here is convenient and reliable, and it is an effective method for automatic adjustment of PID parameter.

收稿日期: 1198-02-20
基金项目:

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