DocumentCode
700764
Title
Continuous-time design of discrete-time control systems
Author
Blachuta, M.J.
Author_Institution
Silesian Tech. Univ., Gliwice, Poland
fYear
1997
fDate
1-7 July 1997
Firstpage
1981
Lastpage
1986
Abstract
Two approaches to the synthesis of a discrete-time controller for a continuous-time system are presented and compared. The first one. purely discrete, bases on the discrete-time model of a dynamic system and on a discrete quadratic infinite horizon performance index while the second is based on the continuous-time integral performance index. When the sampling time tends to zero the first solution does not converge to its continuous time prototype whereas the second one does.
Keywords
continuous time systems; control system synthesis; discrete time systems; infinite horizon; performance index; continuous-time design; continuous-time integral performance index; continuous-time system; discrete quadratic infinite horizon performance index; discrete-time control systems; dynamic system; Closed loop systems; Eigenvalues and eigenfunctions; Mathematical model; Performance analysis; Polynomials; Riccati equations; discretization; fast sampling; model reference; relative order; sampled-data;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ECC), 1997 European
Conference_Location
Brussels
Print_ISBN
978-3-9524269-0-6
Type
conf
Filename
7082395
Link To Document