Finite-Time Stabilization of Unified Chaotic System Based on Terminal Sliding Mode Control

In this paper, terminal sliding mode control is used to study the finite-time stabilization of unified chaotic system. A new controller is proposed by designing a non-singular terminal sliding mode surface and using the power approaching law. Sliding mode surface arrival time and system stabilization time is analyzed. Simulation results show that the proposed method can achieve effective control of the unified chaotic system with a single control input even if the system parameters change continuously.