Title :
Necessary and sufficient conditions for the controllability and observability of a class of linear, time-invariant systems with interval plants
Author :
Wang, Kaining ; Michel, Anthony N.
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
fDate :
7/1/1994 12:00:00 AM
Abstract :
We establish necessary and sufficient conditions for the controllability of single-input/multi-output linear time-invariant systems with interval plants and for the observability of multi-input/single-output linear time-invariant systems with interval plants. In arriving at our results, we determine allowable plant uncertainty bounds for controllability and observability. Two specific examples are considered to demonstrate the applicability of our results
Keywords :
controllability; linear systems; matrix algebra; observability; controllability; interval plants; linear time invariant systems; multi-input single-output systems; necessary conditions; observability; single-input multi-output systems; sufficient conditions; uncertainty bounds; Artificial intelligence; Control systems; Controllability; Observability; Robust control; Robust stability; Robustness; Sufficient conditions; Uncertainty; Vectors;
Journal_Title :
Automatic Control, IEEE Transactions on
