Fixed-time SOSM controller design subject to an asymmetric output constraint

• Published in: Journal of the Franklin Institute Vol. 358; no. 15; pp. 7485 - 7506
• Main Authors: Wang, Lei, Mei, Keqi, Ding, Shihong
• Format: Journal Article
• Language: English
• Published: Elmsford Elsevier Ltd 01.10.2021; Elsevier Science Ltd
• Subjects: Asymmetry; Closed loop systems; Constraints; Control stability; Control systems design; Controllers; Feedback control systems; Initial conditions; Liapunov functions; Mathematical functions; Stability analysis; Systems stability

This paper addresses the problem of fixed-time controller design for the second-order sliding mode (SOSM) dynamics with asymmetric output constraints. Based on the construction of a barrier Lyapunov function (BLF) and the technique of adding a power integrator, a fixed-time SOSM controller that can...