Input-output Pairing Based on the Control Performance Assessment Index

摘要：

In this paper, the relation between Input-output pairing and minimum variance (MV) index as a performance index is studied. Control structure selection or the input-output pairing problem is a key step in designing decentralized controllers for multivariable. The Relative Gain Array (RGA) is an important tool for the control structure selection procedure. In this study, RGA is calculated and decentralized minimum variance controllers are designed for each feasible pairing. The MV performance index will be calculated from the closed loop transfer function using the markov parameters. It is shown that the value of the MV index can propose an input-output pairing that leads to minimum output variance. Several simulation results are provided to show the main points of the paper.

关键词： Performance Assessment Minimum Variance Input-output Pairing Harris Index.

作者: S.Choobkar A.Khaki Sedigh A.Fatehi

作者单位: K.N.Toosi University of Technology Tehran, Iran

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 492-496

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）