AI 中文总结
该研究分析集成复位控制器与积分滑模控制器的混合控制系统,证明其在有外部参考和扰动时的输入-状态稳定性等,无扰动时可实现全局渐近稳定,数值案例验证了理论结果。
AI 中文摘要
本工作对一种混合控制系统进行稳定性分析,该系统集成了具有单个复位状态的复位控制器(RC)与积分滑模控制器(ISMC)。研究表明,滑模面的可达性与标称复位机制解耦,该解耦特性可实现基于李雅普诺夫的稳定性分析,证明在存在外部参考与扰动的情况下,闭环RC-ISMC系统能实现输入-状态稳定性(ISS)与一致最终有界性(UUB);此外,在无扰动调节场景下可恢复全局渐近稳定性(GAS),数值案例研究验证了理论结果。
英文摘要
This work presents a stability analysis of a hybrid control system integrating a reset controller (RC) featuring a single reset state with an integral sliding-mode controller (ISMC). It is shown that the reachability of the sliding surface is decoupled from the nominal reset mechanism. This decoupling property enables a Lyapunov-based stability analysis, demonstrating that the closed-loop RC-ISMC system achieves input-to-state stability (ISS) and uniform ultimate boundedness (UUB) in the presence of exogenous references and disturbances. Furthermore, global asymptotic stability (GAS) is recovered in the unperturbed regulation scenario. A numerical case study illustrates the theoretical results.