This paper proposes an adaptive antiwindup fault-tolerant control system for a hypersonic vehicle with parametric uncertainties. Not only the loss-of-effectiveness and stuck-type elevator fault, but also the reverse-type fault causing the uncertainty of control direction is considered. The fault-tolerant controller designed through feedback linearization is combined with an online parameter estimator and a Nussbaum gain function, so that the uncertainties can be estimated adaptively. An antiwindup compensator is introduced to the control system to handle the input constraints.
Adaptive Fault-Tolerant Control for HSV With Unknown Control Direction
IEEE Transactions on Aerospace and Electronic Systems ; 55 , 6 ; 2743-2758
2019-12-01
3759129 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Integrated Adaptive Fault-Tolerant H∞ Output Feedback Control with Adaptive Fault Identification
Online Contents | 2012
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