Impulsive second‐order sliding mode control in reduced information environment. (5th February 2018)

• Record Type: Journal Article
• Authors: Aldukali, Fathi M.; Shtessel, Yuri B.; Plestan, Franck
• Is Part Of: International journal of robust and nonlinear control. Volume 28:Number 8(2018)
• Page Start: 2909
• Page End: 2926
• Publication Date: 2018-02-05
• Subjects: impulsive control -- reduced information environment -- second‐order sliding mode control; Automatic control -- Periodicals; Control theory -- Periodicals; Nonlinear systems -- Periodicals; 629.836
• DOI: 10.1002/rnc.4057
• Languages: English
• ISSNs: 1049-8923

Abstract

Summary: The perturbed system with input‐output dynamics of arbitrary and well‐defined relative degree is considered in a reduced information environment. A novel impulsive second‐order sliding mode control in the reduced information environment is proposed. The almost instantaneous convergence to the origin is achieved via impulsive control acting in a concert with second‐order sliding mode control, specifically supertwisting and twisting algorithms. The impulsive actions are implemented in a piecewise constant format. Numerical examples illustrate the efficiency of the proposed control algorithms.