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In this paper, a new fault tolerant control method based on adaptive control allocation is presented for a class of unknown actuator faults of the multiple effectors aircraft. In the event of failures, only the control allocation matrix and fault estimate matrix are adjusted on line using the state tracking error, whereas the flight control law named as baseline control law keeps unchanged. The updated...
This paper presents an adaptive control allocation technique for a general class of overactuated systems. The derived control effectiveness matrix is in the form of a dynamic update law. Quadratic programming method is used to distribute the control effort among a redundant set of actuators. The scheme proposed enables reconfiguration control on-line in the presence of actuator failures, while the...
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