Title :
Discretization behaviors of equivalent control based sliding-mode control systems
Author :
Yu, Xinghuo ; Chen, Guanrong
Author_Institution :
Sch. of Electr. & Comput. Eng., R. Melbourne Inst. of Technol., Vic., Australia
Abstract :
In this note, discretization behaviors of the equivalent control based sliding-mode control (SMC) systems are studied. Some inherent dynamical properties of the discretized second-order systems are first explored. Upper bounds for the system steady states are established. The system´s steady-state behaviors are discussed. The analysis for the second-order systems is then extended to higher order systems. Simulations are presented to verify the theoretical results.
Keywords :
control system analysis; discrete time systems; variable structure systems; discrete-time systems; discretization; higher order systems; second-order systems; sliding-mode control systems; upper bounds; Automatic control; Communication system control; Control systems; Process control; Resilience; Robust control; Sliding mode control; Stability; Steady-state; Three-term control;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2003.816970
