Abstract
This chapter presents an adaptive decoupling strategy to separate the FE and FTC designs. An adaptive sliding mode augmented state unknown input observer is designed to actively estimate the perturbations together with the system state and faults. The effects of estimation errors and perturbations are compensated together with the faults using an adaptive backstepping controller. This chapter considers a more general class of actuator faults that can be differentiable or non-differentiable, and matched or unmatched.
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Lan, J., Patton, R.J. (2021). Adaptive Decoupling Integration of FE and FTC. In: Robust Integration of Model-Based Fault Estimation and Fault-Tolerant Control. Advances in Industrial Control. Springer, Cham. https://doi.org/10.1007/978-3-030-58760-4_7
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DOI: https://doi.org/10.1007/978-3-030-58760-4_7
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