Title :
H2-optimal sampled-data control
Author :
Chen, Tongwen ; Francis, Bruce A.
Author_Institution :
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
fDate :
4/1/1991 12:00:00 AM
Abstract :
The H2-optimal control of continuous-time linear time-invariant systems by sampled-data controllers is discussed. Two different solutions, state space and operator theoretic, are given. In both cases, the H2 sampled-data problem is shown to be equivalent to a certain discrete-time H2 problem. Other topics discussed include input-output stability of sampled-data systems, performance recovery in digital implementation of analog controllers, and sampled-data control of systems with the possibility of multiple-time delays
Keywords :
discrete time systems; linear systems; optimal control; sampled data systems; stability; state-space methods; continuous-time linear time-invariant systems; discrete time systems; multiple-time delays; operator theoretic; optimal control; sampled-data systems; stability; state space; Automatic control; Control systems; Data systems; Frequency; Hydrogen; Sampling methods; Stability; State-space methods; Time varying systems; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
