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刘德元 博士后:Robust fault-tolerant formation control for unmanned tail-sitters

本站小编 Free考研考试/2021-12-26



Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker: 刘德元 博士后,北京航空航天大学
Inviter:
Title:
Robust fault-tolerant formation control for unmanned tail-sitters
Time & Venue:
2021.11.22 20:20-21:00 南楼205
Abstract:
Unmanned aerial vehicles (UAVs) have been a growing interest in both military and civilian applications, such as border surveillance, forest fire detection, and power-line inspection [1-3]. The safety and reliability of the aircraft are particularly important, because any failure occurred may easily damage the aircraft and cause huge losses. In order to accomplish a specific mission successfully, the flight controller can maintain desirable control performance under the actuator faults. In this presentation, Ph.D. Liu will present a robust fault-tolerant control strategy to achieve the trajectory tracking control for a class of tail-sitters in the presence of multiple actuator faults and uncertainties simultaneously. It is proven that the trajectory and attitude tracking errors can converge into a given neighbourhood of the origin in a finite time. Simulation results are presented to show the effectiveness of the proposed fault-tolerant control strategy subject to multiple actuator faults.

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