Rigid-flexible Coupling Dynamics Analysis of Clock Mechanism
As a device for time-delay,clock mechanism is widely used in fuze safety and arming device,whose core component is the runaway escapement.With the development of artillery systems,the dynamic environment during the projectile becomes more and more complicated.Recently,some shots misfire or premature explode during shooting process because runaway escapements miswork.This paper utilizes gear systems research results applied in other fields,discusses clock mechanisms dynamics problem,and uses ADAMS to analyze runaway escapements rigid-flexible coupling model.From comparing the simulation results of multi-rigid model and rigid-flexible coupling model,we find that elastic deformation will affect runaway escapements movement,even can cause the whole device to work abnormally.
Runaway escapement Clock mechanism Fuze Rigid-flexible coupling system
Li Sui Gengchen Shi Ping Song Wei Song
National Lab of Mechatronic Engineering and Control, Beijing Institute of Technology, China College of Electronic Information and Control Engineering, Beijing University of Technology, China
国际会议
重庆
英文
1823-1827
2010-12-11（万方平台首次上网日期，不代表论文的发表时间）