车载导弹多体发射动力学仿真研究  

The Simulation Study on Multi-body Launching Dynamics for a Vehicular Missile Launcher

作　　者：高星斗[1] 毕世华[1] 陈阵[1] 

机构地区：[1]北京理工大学宇航学院,北京100081

出　　处：《弹箭与制导学报》2010年第6期60-62,69,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为研究车载导弹倾斜发射过程中动力学响应,利用三维建模软件Pro/E将模型导入ADAMS,建立了车载导弹的多体系统发射动力学模型。对不同工况下的发射过程进行动力学分析,获取了导弹发射阶段发射箱口的振动参量(位移)和姿态参数。仿真结果表明,文中提出的多体动力学模型及仿真方法是可行的。In order to study the dynamic response of a vehicular missile launcher during slant launch,the model was introduced into ADAMS by the three-dimensional software Pro/E into;the multi-body system dynamic model of a vehicular missile launcher was built.Dynamic simulation for several launching conditions were conducted,and the vibrational parameter（displacement）of the launching container verge and attitude parameters during launching were eventually acquired.The simulation results show the proposed multi-body dynamic model and simulation method are feasible.

关 键 词：车载导弹 发射系统 拉格朗日方程 多体动力学 仿真 

分 类 号：TJ768.28[兵器科学与技术—武器系统与运用工程]