Mixed continuous/discrete-time output feedback H∞ control: A unified approach

Christiansson, Anna-Karin,1947-Högskolan Väst,Avd för automation och datateknik,Chalmers tekniska högskola,Chalmers University of Technology (författare)

Mixed continuous/discrete-time output feedback H∞ control : A unified approach

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. © 1999 EUCA.

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Reglerteknik hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering hsv//eng
NATURVETENSKAP Data- och informationsvetenskap hsv//swe
NATURAL SCIENCES Computer and Information Sciences hsv//eng
Algebra
Continuous time systems
Optimal control systems
Riccati equations
Sampled data control systems
Time varying systems
Infinite horizons
Lifting
Optimal control problem
Output feedback
Sampled data
Sampled-data control
Sampled-data measurements
Typical application
Discrete time control systems
Produktions- och materialteknik
Manufacturing and materials engineering

Lennartson, Bengt,1956Chalmers University of Technology, Control Engineering Lab, Göteborg, Sweden,Chalmers tekniska högskola(Swepub:cth)l (författare)
Toivonen, H.Åbo Akademi University, Department of Chemical Engineering, Åbo, Finland,Åbo Akademi Universitet (författare)
Högskolan VästAvd för automation och datateknik (creator_code:org_t)

Ingår i:European Control Conference, ECC 1999 - Conference Proceedings, s. 4077-40829783952417355

Av författaren/redakt...: Christiansson, A ...; Lennartson, Beng ...; Toivonen, H.

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Elektroteknik oc ...; och Reglerteknik

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