期刊
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
卷 67, 期 6, 页码 3149-3156出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TAC.2021.3096863
关键词
Observers; Observability; Convergence; Complexity theory; Urban areas; Switches; Linear systems; Robust observers; finite-time observers; time-varying systems; unknown inputs; high-order sliding modes
资金
- SEP-CONACYT-ANUIES-ECOS Francia [315597/M20M04]
- Secretaria de Investigacion y Posgrado del Instituto Politecnico Nacional [20200733, 20210302]
- Graz University of Technology LEAD project Dependable Internet of Things in Adverse Environments
- CONACyT (Consejo Nacional de Ciencia y Tecnologia) [282013]
- PAPIIT-UNAM (Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica) [IN 115419]
This note presents a finite-time observer for a class of linear time-varying systems with bounded unknown inputs. The observer design utilizes the structural properties of the system and applies the robust exact differentiator in a block form through a linear operator, eliminating the need for additional stabilizing terms. The proposed observer provides an exact estimate of the states after a finite transient time despite the potential instability of the system and the effects of bounded unknown inputs.
A finite-time observer for a class of linear time-varying systems with bounded unknown inputs is presented in this note. The design of the observer exploits structural properties of the system and, through a linear operator, allows applying the robust exact differentiator in a block form without requiring additional stabilizing terms. The proposed observer provides an exact estimate of the states after a finite transient time despite the possible instability of the system and the effects of bounded unknown inputs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据
分享论文
