Predefined-time control of nonlinear systems: A sigmoid function based sliding manifold design approach

This work addresses the predefined-time convergence problem for a class of second order nonlinear systems subjected to matched disturbances. A novel family of sigmoid function based terminal sliding surfaces is proposed for which robust fixed time convergence is guaranteed. The stability properties...

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Bibliographic Details

Published in:	Alexandria Engineering Journal
Main Authors:	Naveed Mazhar, Fahad Mumtaz Malik, Abid Raza, Rameez Khan
Format:	Article
Language:	English
Published:	Elsevier 2022-09-01
Subjects:	Arbitrary time control Fixed time stability Predefined settling time Preassigned-time convergence Sigmoid sliding surface Terminal sliding mode control
Online Access:	http://www.sciencedirect.com/science/article/pii/S1110016821008395