Integrity against arbitrary feedback-loop failure in linear multivariable control systems
Automatica (Journal of IFAC)
Computer-Aided Control System Design
Computer-Aided Control System Design
Multivariable Feedback Control: Analysis and Design
Multivariable Feedback Control: Analysis and Design
WSEAS Transactions on Systems and Control
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In this paper, a sequential design method is proposed for analyses and designs of multivariable feedback control systems. The overall compensator is implemented systematiccally with a cascaded layer-wrapped structure and diagonal compensators. The method can take into consideration of stability, integrity, diagonal dominance and performance in a sequential manner. Roots of stability-equations are used to select parameters of compensators in the parameter plane. Three 2×2 and one 4×4 multivariable examples are given and comparisons with the methods in current literature are made.