Robust stabilization for a class of uncertain Nonlinear interconnected systems using Variable structure control

摘要

The robust stabilizating control problem for a class of uncertain nonlinear large-scale systems is discussed. Based on he theory of both input/output (I/O) linearization and decentralized variable structure control (VSC), two-level and decentralized variable structure control lasws for this kind of sys- tems are presented respectively, which achieve asymptotically stabilization despite the uncertainties and disturbances. At last, simulation of the disturbed two-pendulum system is given to illustrate the feasibil- ity of proposed technique.