articleIEEE Transactions on Aerospace and Electronic SystemsFeb 29, 2024Closed access

Predefined-Time Fault-Tolerant Consensus Tracking Control for Multi-UAV Systems With Prescribed Performance and Attitude Constraints

SYShoufeng YangYPYingnan PanLCLiang CaoLCLei Chen

Bohai University · University of Electronic Science and Technology of China

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Abstract

This paper focuses on the predefined-time faulttolerant consensus tracking control problem for multi-unmanned aerial vehicle (UAV) systems with prescribed performance and attitude constraints. The UAV systems are divided into the position subsystems and the attitude subsystems for consideration. In the position subsystem, a predefined-time consensus protocol is formulated by modifying the conventional prescribed performance control schemes. The advantage of our work is that the tracking errors can be consistently positive or negative during system operation while achieving the demanded tracking accuracy within the predefined time. In the attitude subsystem, an output-dependent universal barrier function is…

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Topics & keywords

Topics
Keywords
  • Fault tolerance
  • Control theory (sociology)
  • Computer science
  • Attitude control
  • Tracking (education)
  • Control (management)
  • Radar tracker
  • Control engineering
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