机载导弹弹簧蓄能冷弹动力学仿真研究  

Dynamics Simulation Research of Airborne Missile Ejection with Spring Loaded Accumulaor

作　　者：李海军[1] 王殿宇[1] 

机构地区：[1]海军航空工程学院兵器科学与技术系,山东烟台264001

出　　处：《测试技术学报》2015年第4期337-342,共6页Journal of Test and Measurement Technology

摘　　要：针对目前机载导弹热弹射装置的缺点,本文提出一种利用弹簧蓄能的新型弹射方式,通过3D建模软件Solidworks建立弹射装置的三维装配模型,并导入多体运动学自分析软件ADAMS中,设计边界条件及约束条件,利用ADAMS实现弹射分离过程的实时仿真,以此作为选取弹簧材料的依据.对仿真结果进行分析表明:此弹射方案满足导弹分离速度要求.Aiming at the defects of airborne missile thermal ejection device,this paper proposes a new way of using the energy storage spring ejection,which established the 3Dassembly model of ejection device by 3Dmodeling software Solidworks,and it was imported into ADAMS by designing boundary conditions and constraints.The real-time simulation of launch process with ADAMS was achieved,and it can be a basis for selection of spring material.To analyze the results of the simulation,results show that this scheme meet the speed requirements of missile ejection separation.

关 键 词：机载导弹 弹簧蓄能 冷弹射 动力学仿真 

分 类 号：TH122[机械工程—机械设计及理论]