DocumentCode :
2096889
Title :
Necessary and sufficient conditions under which a discrete time H 2-optimal control problem has a unique solution
Author :
Chen, Ben M. ; Saberi, Ali ; Shamash, Yacov
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
fYear :
1993
fDate :
15-17 Dec 1993
Firstpage :
805
Abstract :
A set of necessary and sufficient conditions under which a general discrete time H2-optimal control problem has a unique solution is derived. It is shown that the solution for a discrete time H 2-optimal control problem, if it exists, is unique if and only if: (i) the transfer function from the control input to the controlled output is left invertible, and (ii) the transfer function from the disturbance to the measurement output is right invertible
Keywords :
control system analysis; discrete time systems; linear systems; optimal control; transfer functions; H2 control; discrete time systems; disturbance; linear time invariant system; necessary conditions; optimal control; sufficient conditions; transfer function; Computer science; Control systems; Educational institutions; Kernel; Optimal control; Performance analysis; Sufficient conditions; Time measurement; Transfer functions; Wrist;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control, 1993., Proceedings of the 32nd IEEE Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-1298-8
Type :
conf
DOI :
10.1109/CDC.1993.325038
Filename :
325038
Link To Document :
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