CAJ | 학술논문

以远程多管火箭炮平衡悬架钢板弹簧为研究对象，利用 ABAQUS 软件建立了有限元模型，得到了钢板弹簧刚度特性。为便于研究远程多管火箭炮的平顺性能，将钢板弹簧简化为三连杆模型，通过 Isight 集成优化法与逆向仿真法对三连杆模型参数进行辨识，建立了准确的三连杆模型。利用 ADAMS 对三连杆模型进行仿真计算，并与有限元结果对比，验证了模型的准确性。
이원정다관화전포평형현가강판탄황위연구대상，이용 ABAQUS 연건건립료유한원모형，득도료강판탄황강도특성。위편우연구원정다관화전포적평순성능，장강판탄황간화위삼련간모형，통과 Isight 집성우화법여역향방진법대삼련간모형삼수진행변식，건립료준학적삼련간모형。이용 ADAMS 대삼련간모형진행방진계산，병여유한원결과대비，험증료모형적준학성。
This paper studies the leaf spring for balanced suspension of long range multi barrel rocket launchers.A finite element model has been es-tablished by ABAQUS to get stiffness characteristics of leaf springs.To facilitate the study of the ride com-fort of long range multi barrel rocket launchers, steel spring was reduced to three link model.An ac-curate three link model has been established by using Isight integrated optimization method and reverse sim-ulation method to identify parameters.The simulation results of three link model was obtained by using ADAMS and compared with finite element results, thus validating the accuracy of the three link model.