Finite-time H∞ control for a class of discrete-time nonlinear singular systems. Issue 13 (September 2018)

• Record Type: Journal Article
• Authors: Li, Meiqing; Sun, Liying; Yang, Renming
• Is Part Of: Journal of the Franklin Institute. Volume 355:Issue 13(2018)
• Page Start: 5384
• Page End: 5393
• Publication Date: 2018-09
• Subjects: Science -- Periodicals; Technology -- Periodicals; Patents -- United States -- Periodicals; 505
• DOI: 10.1016/j.jfranklin.2018.05.033
• Languages: English
• ISSNs: 0016-0032

Abstract

Abstract: This paper investigates the finite-time control problems for a class of discrete-time nonlinear singular systems via state undecomposed method. Firstly, the finite-time stabilization problem is discussed for the system under state feedback, and a finite-time stabilization controller is obtained. Then, based on which, the finite-time H ∞ boundedness problem is studied for the system with exogenous disturbances. Finally, an example of population distribution model is presented to illustrate the validity of the proposed controller. Because there is no any constraint for singular matrix E in the paper, controllers can be designed for more discrete-time nonlinear singular systems.