Finite-time observer based cooperative tracking control of networked Lagrange systems
type: Item
instance of: scholarly article
title: Finite-time observer based cooperative tracking control of networked Lagrange systems
zbMATH Open document ID: 1406.93007
DOI: 10.1155/2014/135690
author: Gang Chen
author: Qing Lin
published in: Abstract and Applied Analysis
publication date: 2019-02-14T00:00:00Z
review text: Summary: This paper investigates the cooperative tracking control problem for networked uncertain Lagrange systems with a leader-follower structure on digraphs. Since the leader's information is only available to a portion of the followers, finite-time observers are designed to estimate the leader's velocity. Based on the estimated velocity information and the universal approximation ability of fuzzy logic systems, a distributed adaptive fuzzy tracking control protocol is first proposed for the fault-free Lagrange systems. Then, the actuator faults are considered and a distributed fault-tolerant controller is presented. Based on graph theory and Lyapunov theory, the convergence analyses for the proposed algorithms are provided. The development in this paper is suitable for the general directed communication topology. Numerical simulation results are presented to show the closed-loop performance of the proposed control law and illustrate its robustness to actuator faults and external disturbances.
Mathematics Subject Classification ID: 93A13
Mathematics Subject Classification ID: 93C41
Mathematics Subject Classification ID: 93C40
Mathematics Subject Classification ID: 93C42
Mathematics Subject Classification ID: 93B35
zbMATH DE Number: 7021780
zbMATH Keywords: finite-time observer
zbMATH Keywords: cooperative tracking control
zbMATH Keywords: networked Lagrange systems
zbMATH Keywords: adaptive fuzzy tracking control
Wikidata QID: Q59035381
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/135690
OpenAlex ID: W2032857193
cites work: Coordination of groups of mobile autonomous agents using nearest neighbor rules
cites work: Finite-time distributed consensus via binary control protocols
cites work: Stability of multiagent systems with time-dependent communication links
cites work: Consensus Problems in Networks of Agents With Switching Topology and Time-Delays
cites work: Consensus seeking in multiagent systems under dynamically changing interaction topologies
cites work: Robust consensus of multiple inertial agents with coupling delays and variable topologies
cites work: Distributed leaderless consensus algorithms for networked Euler–Lagrange systems
cites work: Reliable control using multiple control systems
cites work: Design of reliable control systems
cites work: Reliable state feedback control system design against actuator failures
cites work: Q4231134
cites work: Fault-tolerant flight control and guidance systems. Practical methods for small unmanned aerial vehicles
cites work: The Theory of Max-Min, with Applications
description: scientific article; zbMATH DE number 7021780