基于Adams宏命令的链传动弹箱动力学模型快速建模与分析  

Rapid modeling and analysis of dynamical model for chain-driven magazine based on adams macros

作　　者：王蓉 叶斐 罗定 WANG Rong;YE Fei;LUO Ding(Chang’an Industry Group Co.,Ltd.,Chongqing 400023,China;32382 Troop Beijing 100072,China;School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China)

机构地区：[1]长安望江工业集团公司,重庆400023 [2]中国人民解放军32382部队,北京100072 [3]南京理工大学机械工程学院,南京210094

出　　处：《兵器装备工程学报》2024年第S01期139-143,153,共6页Journal of Ordnance Equipment Engineering

摘　　要：链传动弹箱因内部零部件数量多、接触关系复杂,一直是Adams动力学建模难点。通过研究Adams宏命令的语法结构并结合变量与循环对Adams进行二次开发,形成一套快速建模方法,在链条内、外链板上建立旋转铰的Marker点,建立某链传动弹箱的动力学模型;结果显示该快速建模方法建模效率高,能够反映弹箱实际运动规律,具备推广应用价值。Because of large number of components and complex contact relationships,chain-drive magazine has always been a challenge in Adams dynamic modeling.By studying the syntax structure of Adams macros and combining variables and loops,a rapid modeling method is formed for secondary development of Adams;Based on the modeling method,the Marker points of rotational joints are established on the inner and outer chain plates,and the dynamic model of a certain chain-driven magazine is successfully created.The results show that,the rapid modeling method has high modeling efficiency and could reflect the actual motion laws,has value for widespread application.

关 键 词：兵器科学与技术 ADAMS 宏 链传动弹箱 动力学建模 

分 类 号：TJ05[兵器科学与技术—兵器发射理论与技术]