Adaptive robust controller based on integral sliding mode concept. Issue 9 (1st September 2016)

• Record Type: Journal Article
• Authors: Taleb, M.; Plestan, F.
• Is Part Of: International journal of control. Volume 89:Issue 9(2016)
• Page Start: 1788
• Page End: 1797
• Publication Date: 2016-09-01
• Subjects: Adaptive control -- robust control -- integral sliding mode; Automatic control -- Periodicals; Electronic journals; 629.8
• DOI: 10.1080/00207179.2016.1147083
• Languages: English
• ISSNs: 0020-7179

Abstract

ABSTRACT: This paper proposes, for a class of uncertain nonlinear systems, an adaptive controller based on adaptive second-order sliding mode control and integral sliding mode control concepts. The adaptation strategy solves the problem of gain tuning and has the advantage of chattering reduction. Moreover, limited information about perturbation and uncertainties has to be known. The control is composed of two parts: an adaptive one whose objective is to reject the perturbation and system uncertainties, whereas the second one is chosen such as the nominal part of the system is stabilised in zero. To illustrate the effectiveness of the proposed approach, an application on an academic example is shown with simulation results.