Title: A comment on ‘A time-varying sliding surface for fast and robust tracking control of second-order uncertain systems’
Abstract: In a recent paper, Seung-Bok Choi, Dong-Won Park and Suhada Jayasuriya (Automatica, 30, 899–904, 1994) have presented a stepwise time-varying sliding surface for variable structure control of a class of second-order uncertain systems. As the surface does not truly guarantee insensitivity of the systems to parameter variations and external disturbances, in this comment we propose a continuously time-varying surface that allows faster tracking and really guarantees robust behaviour of the systems.
Publication Year: 1995
Publication Date: 1995-12-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 103
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