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DISCRETE‐TIME VSS CONTROLLER DESIGN
Author(s) -
Pan Yaodong,
Furuta Katsuhisa
Publication year - 1997
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/(sici)1099-1239(199704)7:4<373::aid-rnc282>3.0.co;2-3
Subject(s) - discrete time and continuous time , control theory (sociology) , norm (philosophy) , controller (irrigation) , discrete system , computer science , sliding mode control , state (computer science) , control engineering , engineering , control (management) , mathematics , nonlinear system , algorithm , law , political science , artificial intelligence , physics , agronomy , statistics , quantum mechanics , biology
In this paper, a sliding sector for discrete‐time systems is defined based on a norm of the system state. Inside the sliding sector, the norm decreases. The discrete‐time VSS control law is designed to move the system state from the outside to the inside of the sliding sector. A second order discrete‐time system and a second order sampled data system are considered in the simulation. The results show the effectiveness of the proposed VSS controller in both cases. © 1997 by John Wiley & Sons, Ltd.