Electronics Optics & Control, Volume. 27, Issue 11, 1(2020)
Direct Lift Control for Auto-landing of Shipboard Aircraft
Aiming at the problems of difficult control and low landing accuracy in landing stage of shipboard aircrafts due to deck motion and ship wake,the direct lift control mode of “magic carpet” is proposed,which can improve the response speed and response bandwidth of flight path.The direct lift is generated co-ordinately by wing flap and elevator,in which the track is mainly controlled by direct lift control surface,while the flat tail assists the track control by maintaining angle of attack.The throttle is controlled by a constant-speed power compensation mode.Finally,simulation is made for comparing the “magic carpet” control law with traditional control law.The simulation results show that,under the interference of the deck motion and the wake of the ship,the trajectory of “magic carpet” control law is repaired more quickly,and the carrier landing accuracy is higher.
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ZHU Yulian, ZHEN Ziyang, JI Yuxuan, WEN Liangdong. Direct Lift Control for Auto-landing of Shipboard Aircraft[J]. Electronics Optics & Control, 2020, 27(11): 1
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Received: Nov. 16, 2019
Accepted: --
Published Online: Dec. 25, 2020
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