Document Zbl 1330.93059

Comment on “Robust and adaptive variable structure output feedback control of uncertain systems with input nonlinearity” [automatica 44 (2008) 552-559]. (English) Zbl 1330.93059

Automatica 58, 125-126 (2015).

Summary: This correspondence points out an error in a critical lemma in Q. Hu, G. Ma, L. Xie [”Robust and adaptive variable structure output feedback control of uncertain systems with input nonlinearity”, Automatica 44, No. 2, 552-559 (2008; Zbl 1283.93063)].

MSC:

93B12	Variable structure systems
93B35	Sensitivity (robustness)
93B52	Feedback control
93C41	Control/observation systems with incomplete information
93C15	Control/observation systems governed by ordinary differential equations

Keywords:

dead-zone/nonlinearity; Lyapunov stability; uncertain systems; variable structure control

Citations:

Zbl 1283.93063

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Full Text: DOI

References:

[1]	Hu, Q.; Ma, G.; Xie, L., Robust and adaptive variable structure output feedback control of uncertain systems with input nonlinearity, Automatica, 44, 2, 552-559 (2008) · Zbl 1283.93063

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