摘要
从教学的角度出发 ,通过对多变量闭环控制系统中 PID调节器进行分析 ,阐述了其与 PI调节器、状态变量反馈、输出量反馈以及扰动量前馈之间的关系 ,并讨论了 PID调节器的内涵与构成。
Based on analyzing the PID regulator in the multi-variable closed loop control system, from viewpoint of teaching, the paper focuses on finding the relations between PID regulator and PI regulator, state variable feedback, output feedback and disturbance quantity feedback. Moreover, the author makes a further discussion on the inside physic concept and the setting principles.
出处
《电力系统自动化》
EI
CSCD
北大核心
2002年第16期30-33,38,共5页
Automation of Electric Power Systems
关键词
多变量系统
PID调节器
内涵
电力系统
PID regulator
state variable feedback
output feedback
disturbance quantity feedback
