This article presents a fault-tolerant attitude tracking control for carrier-based aircraft subject to actuator faults. The proposed controller adopts nonlinear dynamic inversion (NDI) to ensure asymptotic attitude tracking for the fault-free attitude system and employs $\mathcal{L}_{1}$ piecewise constant adaptive law to compensate for errors caused by actuator lock-in-place (LIP) faults. Theoretical analysis indicates that by reducing the sampling time of the adaptive law, the performance difference bounds of the closed-loop $\mathcal{L}_{1}$ adaptive system and the closed-loop reference system can be adjusted to be arbitrarily small. The fault-tolerant performance of the proposed method is supported by data acquired from flight tests.


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    Title :

    Adaptive Fault-Tolerant Control for Attitude Tracking of a Carrier-Based Aircraft Subject to Actuator Faults


    Contributors:
    Liu, Simin (author) / Zheng, Zewei (author) / Zhu, Bing (author) / Guan, Zhiyuan (author)


    Publication date :

    2024-10-01


    Size :

    3119057 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English