Adaptive Decentralized Stabilization for A Class of Large Scale Composite Systems with Uncertainties
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摘要: 考虑具有非线性关联作用的不确定时变线性组合大系统的自适应分散镇定问题.针对 系统不确定界完全未知的情形,首先从理论上证明了可设计自适应鲁棒分散控制器确保受控系 统渐近稳定;进而从工程实际应用的角度,给出了确保受控系统实用稳定的自适应鲁棒分散控 制器的设计方案.仿真说明该设计方案是有效的.Abstract: The adaptive decentralized stabilization is discussed for a class of linear time-varying large-scale systems, which are nonlinear interconnected and uncertain. Under the condition of unknown bounds of uncertainties, the adaptive decentralized controllers is obtained and it is proved in theory that the closed-loop system is asymptotically stable. Moreover, an adaptive decentralized control scheme is given such that it can ensure the closed-loop systems to be exponentially practically stable. Finally, simulations show that the control scheme is effective.
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