Approaches to grey state modeling and modal control of complicated systems

Abstract

As we all known that complicated system is too difficult to be identified. A system designed here may be expected to get good control effects. Firstly, grey state modeling and modal decomposition is proposed. Secondly, an approach to modal control, which is to control the complicated system's behavior is designed. The applicable field of modal control systems is rather far and wide especially for varieties of multivariable complicated systems.