CAJ | 학술논문

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。
침대보병전차적다강체동역학모형홀략료구건재외력하탄성변형적문제，이용 ADAMS 화 ANSYS 연건구건료보병전차적강유우합모형。통과건립보병전차유한원모형이급대차체진행모태분석，연후이용정평형시험화포탑진동시험험증료해강유우합모형적가신도。해분석결과위하일보연구보병전차행진간사격정도문제타하료량호적기출。
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.