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A fault tolerant cooperative control (FTCC) strategy for a team of an unmanned aerial vehicle (UAV) and unmanned ground vehicles (UGVs) in the presence of actuator faults are investigated in this paper. A combination of a linear model predictive control (MPC) and input-output feedback linearization is implemented on each UGV, while a combination of a sliding mode control and linear quadratic regulator...
In this paper, we propose an Integrated Fault Tolerant Controller (IFTC) for quadrotor UAVs based on Sliding Mode Passive and Active FTCs, along with Trirotor conversion maneuver. A Sliding Mode Observer is used to detect and estimate actuator faults affecting rotors, and a fault severity based decision station activates the suitable controller. The new controller not only ensures fault tolerance,...
Formation control is concerned with the problem of arranging or rearranging agents into a target configuration (such as a line or surface of a sphere) while preserving threshold distances that enable communication and avoid collisions. In this work, a decentralized algorithm for formation control of a multi vehicle fault-tolerant system is proposed. By using computational geometry techniques, a novel...
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