These methods provide for reduction of both the state order, and the uncertainty descriptions. LFT models of a vectored-thrust flight control experiment are reduced in order to make controller synthesis feasible. Recent linear parameter varying design techniques are used to synthesize the controllers...
展开 关键词: Control systems design Exhaust nozzles Flow distribution Flow visualization High temperature gases Inlet flow Nozzle flow Support systems Thrust vector control Laser applications Airframes Entrainment Low speed wind tunnels Mach number Press 被引量: 1 年份...
The 3SPS-S parallel manipulator, which has merits of compact structure, high reliability, high precision and fast response, is employed for thrust vectoring control mechanism. Additionally, the kinematics and dynamics model of the thrust-vectoring mechanism is constructed, and the MATLAB simulation ...
JetX's "Vector" design: little more than a render at this stage, but the company has aspirations JetX The JetX solution looks very neat, and can be packaged in interesting ways on an airframe, but even without knowing exactly what fans it'll use or how it'll redirect the thrust, it...
A ground-based vectored thrust system for landings and take-off of vertical take-off and landing (VTOL) aircraft. The vectored thrust system provides an upward thrust on the VTOL aircraft when in prox
The characteristics of internal flowfields in a Mixed Flow Vectored Thrust (MFVT) propulsion system for Short Take Off and Vertical Landing (STOVL) fighter aircraft were investigated using flow visualization techniques. A highly parametr...
The kinematics of the thrust-vectoring mechanism was theoretically analyzed. A propulsive force test of the vectored thruster with ductless and ducted propellers was performed to evaluate its performance. A ductless propeller without an annular wing had a higher propulsive efficiency with a maximum ...
To verify the design principles, an AUV equipped with this vectored thruster was tested in a water tank. Different thrust forces for propelling the AUV were tested to investigate the vehicle’s open-loop response at various vector angles. Additionally, the closed-loop control performance of the ...
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Thrust-vectoredtail-sitterreconfigurable wingunconventional UAVIn this paper, we present the development of a reconfigurable hybrid unmanned aerial vehicle (UAV): U-Lion [Ang et al., 11th IEEE Int. Conf. Control Automation (ICCA), pp. 750u2013755]. U-Lion is a small-scale UAV that is ...