Mixed continuous-/discrete-time output feedback H∞ control, a unified approach
Paper in proceeding, 1999

© 1999 EUCA. A Riccati equation (RE) based solution to the H ∞ optimal control problem for mixed continuous/discrete-time systems is presented. The results unify a number of recently penetrated H ∞ control problems. In the infinite-horizon case a periodic behaviour is assumed, and it is shown how the related continuous RE with jumps can be replaced by an equivalent discrete periodic RE. A related algebraic RE, which involves the system behaviour during one period, then can be formulated and solved by standard methods. Typical applications are control of continuous-time or discrete-time periodic systems, as well as multirate and sampled-data control, including mixed continuous and sampled-data measurements.

Output

feedback

Periodic

Sampled-data

control

H_inf

Lifting

systems

Author

Anna-Karin Christiansson

Chalmers, Signals and Systems, Control and Automation Laboratory

Bengt Lennartson

Chalmers, Signals and Systems, Control and Automation Laboratory

H.T. Toivonen

Åbo Akademi

Published in

1999 European Control Conference, ECC 1999; Karlsruhe; Germany; 31 August-3 September 1999;

p. 4077-4082
978-395241735-5 (ISBN)

Categorizing

Subject Categories (SSIF 2011)

Computer and Information Science

Identifiers

ISBN

978-395241735-5

More information

Latest update

8/7/2018 1