Title :
Output tracking design of affine nonlinear plant via variable structure system
Author :
Chen, Yat-Chen ; Chang, Shyang
Author_Institution :
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsin Chu, Taiwan
fDate :
11/1/1992 12:00:00 AM
Abstract :
An output tracking design for affine nonlinear systems via a variable structure system is proposed. The structure algorithm is used to determine if the considered system is left invertible. It is shown that if such a condition is satisfied, then a sliding mode controller can be designed to achieve output tracking. The decouplability condition in conventional approaches is now replaced by the weaker left-invertibility condition. Stable tracking is guaranteed if the internal mode is bounded-input-bounded-state stable. Simulation results are included to demonstrate the design procedure
Keywords :
control system synthesis; nonlinear control systems; stability; variable structure systems; affine nonlinear systems; bounded-input-bounded-state stability; control system synthesis; internal mode; left-invertibility condition; output tracking; sliding mode controller; variable structure system; Control systems; Equations; Helium; Inspection; Minimax techniques; Nonlinear systems; Open loop systems; Robustness; Sliding mode control; Variable structure systems;
Journal_Title :
Automatic Control, IEEE Transactions on
