步兵战车刚柔耦合建模及可信度验证  

Infantry Combat Vehicle's Rigid-Flexible Coupled Modeling and Credibility Verification

作　　者：刘全胜[1] 霍明亮[1] 高玉水[1] 赵波[1] 

机构地区：[1]装甲兵工程学院兵器工程系,北京100072

出　　处：《兵工自动化》2015年第1期25-27,35,共4页Ordnance Industry Automation

摘　　要：针对步兵战车的多刚体动力学模型忽略了构件在外力下弹性变形的问题,利用ADAMS和ANSYS软件构建了步兵战车的刚柔耦合模型。通过建立步兵战车有限元模型以及对车体进行模态分析,然后利用静平衡试验和炮塔振动试验验证了该刚柔耦合模型的可信度。该分析结果为下一步研究步兵战车行进间射击精度问题打下了良好的基础。Aiming at the problem that the infantry combat vehicle＇s multi-rigid-body dynamics model which has ignored the elastic deformation of the component under the external force, this paper has established the infantry combat vehicle＇s rigid-flexible coupled model with ADAMS and ANSYS. Through the establishment of the infantry combat vehicle＇s finite element model and modal analysis of the vehicle＇s body, it verifies the credibility of the rigid-flexible coupled model by static balance test and turret vibration test, which laid a good foundation on the next step research on the infantry combat vehicle＇s firing accuracy when it is on the move.

关 键 词：刚柔耦合模型 有限元模型 模态分析 静平衡试验 炮塔振动试验 

分 类 号：TJ811.91[兵器科学与技术—武器系统与运用工程]