舰载飞机弹射起飞过程栽荷大、加速度大、距离短、时间短,且受航母运动、气流扰动等条件影响,存在复杂的强非线性多学科动力学耦合问题。文中对舰载飞机弹射起飞动力学问题及研究现状进行概述,包括弹射拖曳动力学、弹射突伸动力学、机一舰一气流综合效应以及弹射起飞前起落架振动问题,并指出了需要进一步研究的几个关键技术问题。
During the catapult launch of the carrier-based aircraft, complex dynamics problems exist be- cause of the large load and short time, as well as the movement of the carrier and the airflow disturb- ance. The research status of the carrier-based aircraft catapult launch dynamics are reviewed, including nose tow catapult dynamics, rapid extension dynamics, the interaction among airctaft, carriera and the airflow, and the vibration phenomena of nose gear. Finally, the outlook for the future research focus on carrier-based aircraft catapult launch dynamics problems is given.