基于ADAMS的内装式空射运载火箭分离过程动力学分析  

Dynamic Analysis of Internally Carried Air-launched Launch Vehicle Separation from Aircraft Based on ADAMS

作　　者：张久星[1] 张登成[1] 朱和铨[1] 张艳华[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《弹箭与制导学报》2011年第2期153-156,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为初步论证内装式空中发射运载火箭总体方案,利用动力学仿真软件ADAMS和实体建模软件Solidworks联合建立了载机、运载火箭、稳定伞等样机的实体模型;对分离过程中三者的受力情况进行了详细分析,并建立了动力学仿真所需要的动力学方程;对样机进行动力学仿真,验证样机建立正确合理,从而为空气动力仿真提供了一种新的方法。In order to verify the total project of internally carried air-launched launch vehicle, the physical models of the cargo, launch vehicle and parachute based on ADAMS and Solidworks were built. The dynamic equation for the dynamic simulation was built according to the detailed dynamic analysis of the three in the process of separation. The simulation model is proved correctly according to the dynamic simulation; it provides a new reference method for air dynamic simulation.

关 键 词：ADAMS 动力学仿真 飞行力学 空中发射 运载火箭 物伞系统 

分 类 号：V421.7[航空宇航科学与技术—飞行器设计]