切换系统的有限时间复合抗干扰切换控制
H finite-time composite anti-disturbance switching control for switched systems.
作者信息
Zhao Ying, Pang Mingchuan, Yu Shuanghe, Li Lili
机构信息
College of Marine Electrical Engineering, Dalian Maritime University, Dalian, 116026, China.
出版信息
ISA Trans. 2021 Sep;115:71-78. doi: 10.1016/j.isatra.2021.01.019. Epub 2021 Jan 12.
The paper centers on the H finite-time (FT) composite anti-disturbance switching control (ADSC) issue for switched systems (SSs) suffered from multiple disturbances, the unavailable modeled disturbance and the available un-modeled disturbance. The aim is to arrive at the multiple disturbance suppression in FT. A switching estimator is firstly constructed to observe the modeled disturbance combined with the unavailable system state. A switching controller and a switching law are then co-established to restrain the multiple disturbances in the SSs. A condition is attained to ensure that the H FT composite ADSC issue for the SSs is solvable, even the issue is not solvable for subsystems. A verification example is served to text the reasonability of the developed theory.
本文围绕受多种干扰（包括不可测的建模干扰和可测的未建模干扰）影响的切换系统的H有限时间（FT）复合抗干扰切换控制（ADSC）问题展开。目的是实现有限时间内的多种干扰抑制。首先构造一个切换估计器，结合不可测的系统状态来观测建模干扰。然后共同设计一个切换控制器和一个切换律，以抑制切换系统中的多种干扰。得到了一个条件，以确保切换系统的H有限时间复合ADSC问题是可解的，即使子系统的该问题不可解。给出了一个验证例子来检验所提出理论的合理性。
Zotero 插件