Observer-Based Stabilization for Nonlinear Composite Systems with Similarity
基于状态观测器的非线性相似组合大系统的镇定设计

This paper studies nonlinear composite large-scale systems with similarity, which contain time-varying interconnections. First, a kind of observer is presented for the systmes. Then, the observer-based controllers which are used to stabilize the large-scale systems are designed. It shows that similar structure can simplify the analysis and design of systems. Finally, the conclusion is applied to a disk-shaft system and the simulation shows that our method is effective.