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With the regarding to the demand that the parameters vary rapidly over a wide range for the highly maneuverable technology (HiMAT) vehicle, a switched linear model with the locally overlapped characteristic is established for a full-envelope flight. Based on the mode-dependent average dwell time (MDADT) method, a stability criterion for the above switched linear model is proposed, and an application...
This study presents a systematic approach to design smooth switching linear parameter-varying (LPV) controllers for hypersonic vehicles (HVs). Considering the switched LPV model of HVs, the smooth switching controllers are designed by means of dividing the scheduling parameter set into subsets with overlaps and the controllers in the overlapped subsets are smoothly scheduled between controllers in...
In this paper, we focus on the modeling and stability analysis of a networked flight control system (NFCS) subject to constant network-induced delay and bounded packet-dropouts. For stability analysis, the NFCS is modeled as a discrete-time switched system with subsystems switching according to the number of successive packet-dropouts (SPDs). By the common Lyapunov function method, a criterion is...
Change of aeroservoelastic system dynamics is regarded as the continuous switching of finite models along the flight trajectory or specific flight action, and the switched system is introduced to describe the system dynamics. A robust adaptive switching control scheme is proposed for flutter suppression based on this modeling method. Fast switchings between the models and their corresponding controllers...
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