摘要
传统的控制方法主要是针对单输入单输出(SISO)系统的,而且在过程控制中大量采用了PID控制器。而实际的系统是复杂的,多数是多输入多输出(MIMO)系统,输入输出之间彼此响应产生互联。而且往往表现出一定程度的非线性。所以,研究MIMO系统控制方法并把它们用于工业过程控制,对提高生产效益和安全可靠运行是十分重要的。
The traditional control methods mainly aim at the single input and single output （SISO）, and adopt PID controller largely in the process control. But the practical system is complicated, most of them are multi -input and multi -output （MIMO） system, respond to each other caused interconnection between the multi-input and multi-output, often shows nonlinearity in a certain degree. So it＇s important to study MIMO system controlling methods and use them into the industry process control for improving production benefits and guaranteeing the operation safe and reliable.
出处
《宁夏电力》
2008年第2期41-45,49,共6页
Ningxia Electric Power
关键词
过程控制
多变量配对
解耦
鲁棒
蓉错控制
互联
对角优势
process control
multivariable partnership
decoupling
robustness
tolerant error control
interconnection
diagonal advantage
