舰载机弹射起飞的动力学建模与相关问题研究  

Research on dynamic modeling and correlative problems of catapult launch for carrier-based airplane

作　　者：车竞[1] 和争春[1] 

机构地区：[1]中国空气动力研究与发展中心计算空气动力学研究所,四川绵阳621000

出　　处：《飞行力学》2014年第6期485-488,493,共5页Flight Dynamics

摘　　要：为了对舰载机弹射起飞的动力学过程进行仿真,开展了舰载机弹射起飞的动力学建模与相关问题研究。对舰载机本体、起落架、弹射器、航母运动进行了建模,对起飞姿态预置、离舰导引律、安全起飞边界进行了初步探讨。其结果将为建立全面细致的舰载机起飞动力学模型、进行全因素的动力学仿真与安全边界评估奠定基础。To simulate the catapult launch process of cartier-based airplane, the research on dynamie modeling and correlative problems are present, which include the models of airplane , undercarriage, catapult and carrier. With these models, some issues including take-off attitude pre-setting, guidance law and safety boundary are preliminarily discussed, and the results will lay the foundation for establishing a whole and detailed dynamic modeling, performing dynimic simulation of all factors and evaluation of safety boundary.

关 键 词：舰载机 弹射起飞 动力学建模 

分 类 号：V212.13[航空宇航科学与技术—航空宇航推进理论与工程]