A new algorithm for discrete-time sliding-mode control using fastoutput sampling feedback
Saaj, M.C.
Bandyopadhyay, B.
Unbehauen, H.
Interdisciplinary Programme in Syst. & Control Eng., Indian Inst. of Technol., Bombay;
This paper appears in: Industrial Electronics, IEEE Transactions on
Publication Date: Jun 2002
Volume: 49,
Issue: 3
On page(s): 518-523
ISSN: 0278-0046
References Cited: 13
CODEN: ITIED6
INSPEC Accession Number: 7295787
Digital Object Identifier: 10.1109/TIE.2002.1005376
Current Version Published: 2002-08-07
Abstract
This paper presents a new approach for sliding-mode control (SMC)
of discrete-time systems using the reaching law approach together with
the fast output sampling (FOS) feedback technique. This method does not
need the system states for feedback as it makes use of only the output
samples for designing the controller. Thus, this methodology is more
practical and easy to implement. A numerical example demonstrates the
design technique. Simulation results show that the proposed FOS SMC
technique produces the same results as obtained by state feedback SMC
technique
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