为满足火箭导弹快速瞄准的要求,必须准确评价快速瞄准过程对发射装置产生的影响,以保证结构的可靠性。文中将ADAMS和ABAQUS软件相结合,完成了发射装置快速瞄准过程的仿真分析。运用ADAMS分析比较了不同驱动方式下,发射装置关键部件所受的载荷。根据得到的载荷数据,运用ABAQUS对其进行有限元分析,获取应力分布云图,对发射装置关键结构进行了改进,保证发射装置结构可靠性。

To meet requirement of rapid collimation for rocket& missile launchers, it is necessary to evaluate the efforts of rapid collimation. Thus, reliability of a launcher can be met. The simulation and analysis of a launcher was achieved by uniting ADAMS and ABAQUS in this paper. The bearing loads of important parts in different drive modes were analyzed and compared by means of ADAMS software package. According the loads, the process of FEA was given and the consequential distribution of stress about the concerned part was obtained. According the result of FEA, some unreasonable parts can be improved; the reliability of whole launcher was guaranteed.