Dispersion Simulation of Multiple Launch Rocket Systems

摘要：

　　To analyze Loading Firing Dispersion and reduce rocket consumption in dispersion test of MLRS,dispersion simulation research to MLRS is applied.The finite element of MLRS is built and the rocket initial disturbance is calculated.Based on 6 degree-of-freedom rigid trajectory model,the equation of exterior ballistic is established.The equation is solved using Monte Carlo simulation and Runge-Kutta method while the estimate of dispersion is obtained with Mathematical Statistic Method.The correctness of the research may be demonstrated by the comparison between the simulation results and the design indices.

关键词： MLRS Dispersion Launch Dynamics Simulation Finite-element

作者: Jianlin ZHONG Dawei MA Guigao LE Jie REN

作者单位: School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)

会议地点: 江苏扬州

会议语种:英文

页码: 107-111

在线出版日期: 2014-08-21（万方平台首次上网日期，不代表论文的发表时间）