Decoupling and pole assignment in generalised state space systems

 
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Decoupling and pole assignment in generalised state space systems (EN)

Koumboulis, FN (EN)
Paraskevopoulos, PN (EN)

N/A (EN)

The problem of input-output decoupling and simultaneous pole assignment for generalised state-space systems via pure proportional-state feedback is studied. A new design approach is presented for the derivation of the general analytical expressions of the decoupling controller matrixes and of the diagonal elements of the transfer function of the decoupled closed-loop system. On the basis of this approach, the first results on the structural properties of the closed-loop system are established covering the arbitrariness of the poles of the general form of the transfer function of the decoupled closed-loop system, the necessary and sufficient conditions for simultaneously decoupling, elimination of impulsive behaviour and arbitrary allocation of the poles of the characteristic polynomial of the closed-loop system, and the analytical determination of the poles which are cancelled out in the general form of the transfer function of the closed-loop system. The results derived are applied for the decoupling and pole assignment of a nuclear reactor plant. (EN)

journalArticle

Control Systems (EN)
Mathematical Techniques--Poles and Zeros (EN)
Mathematical Techniques--Matrix Algebra (EN)
Decoupling Controller Matrixes (EN)
Generalized State Space Systems (EN)
Proportional-State Feedback (EN)
STATE SPACE SYSTEMS (EN)
Decoupled Closed-Loop System (EN)
POLES (EN)
Pole Assignment (EN)
Mathematical Techniques--State Space Methods (EN)
CLOSED-LOOP SYSTEMS (EN)
FEEDBACK (EN)
Input-Output Decoupling (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

IEE Proceedings D: Control Theory and Applications (EN)

1991


IEE-INST ELEC ENG (EN)



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