TY - JOUR

T1 - On the controllability and observability of hybrid systems.

AU - Ezzine, Jelel

AU - Haddad, A. H.

PY - 1988/12/1

Y1 - 1988/12/1

N2 - The authors consider a special class of hybrid systems, whose state space is a cross-product space of an Euclidean space and a finite-state space. Such models may be used to represent systems subject to known abrupt parameter variations, such as commutated networks. They may also be used to approximate some types of time-varying systems. An investigation is conducted of the controllability, observability, and stability of hybrid systems. In particular, the authors derive a necessary and sufficient algebraic condition, a simple algebraic criterion, and a computationally simple algebraic sufficient test for controllability and observability. They provide a simple sufficient stability condition.

AB - The authors consider a special class of hybrid systems, whose state space is a cross-product space of an Euclidean space and a finite-state space. Such models may be used to represent systems subject to known abrupt parameter variations, such as commutated networks. They may also be used to approximate some types of time-varying systems. An investigation is conducted of the controllability, observability, and stability of hybrid systems. In particular, the authors derive a necessary and sufficient algebraic condition, a simple algebraic criterion, and a computationally simple algebraic sufficient test for controllability and observability. They provide a simple sufficient stability condition.

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M3 - Article

AN - SCOPUS:0024144550

VL - 88 pt 1-3

SP - 41

EP - 46

JO - Proceedings of the American Control Conference

JF - Proceedings of the American Control Conference

SN - 0743-1619

ER -