摘要:Stabilization of a nonlinear large scale interconnected system is investigated. The system is linearized by the exact feedback linearization, then a procedure to reduce the complexity of the system is applied. This allows to find a controller for the linearized problem as a solution of an optimization problem whose dimension is equal to the dimension of one subsystem. The quantization of the control signal brings some uncertainty hence the controller design is proposed with the necessary degree of robustness. The inverse transformation yields than a controller for the original nonlinear system. The design method is illustrated by an example.
关键词:Keywordsnonlinear controllarge-scale systems controlquantization