Title :
The discrete-time H∞ control problem with strictly proper measurement feedback
Author :
Stoorvogel, Anton A. ; Saberi, Ali ; Chen, Ben M.
Author_Institution :
Dept. of Math. & Comput. Sci., Eindhoven Univ. of Technol., Netherlands
fDate :
9/1/1994 12:00:00 AM
Abstract :
This paper is concerned with the discrete-time H∞ control problem with strictly proper measurement feedback. We derive necessary and sufficient conditions for the existence of a strictly proper compensator which achieves a given H∞ norm bound. Note that contrary to the continuous time, in discrete time there might exist a suitable proper compensator but no suitable strictly proper compensator. Finally, we give an explicit formula for one controller which achieves this bound
Keywords :
controllers; discrete time systems; feedback; compensator; controller; discrete-time H∞ control problem; necessary and sufficient conditions; strictly proper measurement feedback; Adaptive control; Art; Books; Computer science; Feedback; Open loop systems; Optimal control; Robustness; Sufficient conditions; Time measurement;
Journal_Title :
Automatic Control, IEEE Transactions on
