Relative Sensitivity Matrices for Closed-Loop Interaction Analysis and Control Structure Synthesis

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Moonyong Lee¹  Sunwon Park¹ 

[1] Department of Chemical Engineering, KAIST

关键词: Interaction Measure;    Control Structure Synthesis;    Pairing;    Relative Output Sensitivity Matrix;    Relative Input Sensitivity Matrix;   

DOI  :  10.1252/jcej.25.187

来源: Maruzen Company Ltd

【 摘 要 】

References(12)All possible interactions in the closed-loop system are rigorously analyzed. Based on the analysis, new interaction measures—Type I and Type II Relative Output Sensitivity Matrices (ROSM) and Type I and Type II Relative Input Sensitivity Matrices (RISM)—which can measure corresponding actual interactions in the closed-loop system are presented. These new interaction measures can be used to assess directly the true closed-loop performance. A systematic methodology using the new interaction measures is proposed for analysis and synthesis of decentralized control systems. Examples are presented to illustrate the significance and usefulness of the proposed method.

【 授权许可】

Unknown