兵工自动化Issue(8)：25-27,42,4.DOI:10.7690/bgzdh.2013.08.008
基于RcurDyn的牵引火炮动力学建模与仿真
Dynamics Modeling and Simulation of Towed Gun Driving Based on RecurDyn
向飞飞 1陈学军 1孙华刚 1楼红伟1
作者信息
- 1. 军械工程学院军械技术研究所，石家庄 050003
- 折叠
摘要
Abstract
For researching the towed gun driving safety, introduce a virtual simulation method to simulate tire burst in towed gun driving. Use PRO/E software to built the model of towed gun traction, acquire part quality and moment of inertia of mode by calculation. Use RecueDyn software to establish simplified gun model and road surface model. Through simulation calculation, acquire motion state, lateral displacement curve, lateral acceleration curve and longitudinal acceleration curve when occurs tire burst in different velocity. The simulation result shows that when occurs tire burst in high velocity, the gun has large lateral displacement and high longitudinal acceleration. The research provides a theoretical basis for the safety evaluation in gun driving.关键词
多体动力学仿真/爆胎/安全性Key words
multi-body dynamics simulation/tire burst/safety分类
军事科技引用本文复制引用
向飞飞,陈学军,孙华刚,楼红伟..基于RcurDyn的牵引火炮动力学建模与仿真[J].兵工自动化,2013,(8):25-27,42,4.
