DocumentCode :
1391913
Title :
Practical stabilisation and transient shaping of discrete-time plants with saturating actuators and matched disturbances
Author :
Corradini, M.L. ; Orlando, Giuseppe
Author_Institution :
Scuola di Sci. e Tecnol., Univ. di Camerino, Camerino, Italy
Volume :
6
Issue :
15
fYear :
2012
Firstpage :
2419
Lastpage :
2425
Abstract :
This study proposes the use of a time-varying sliding surface for robust transient shaping of linear discrete-time multi-input plants subject to saturating actuators, in the presence of bounded matched uncertainties. A constructive procedure is presented, ultimate boundedness of state trajectories is proved and a result about the choice of tuning parameters for robust transient shaping is given. Simulation results show remarkable improvements in dynamic performances with respect to existing literature.
Keywords :
discrete time systems; linear systems; stability; time-varying systems; uncertain systems; bounded matched uncertainties; linear discrete-time multiinput plants; saturating actuators; stabilisation; state trajectories; time-varying sliding surface; transient shaping;
fLanguage :
English
Journal_Title :
Control Theory & Applications, IET
Publisher :
iet
ISSN :
1751-8644
Type :
jour
DOI :
10.1049/iet-cta.2011.0596
Filename :
6397132
Link To Document :
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