THE STUDY ON SEPARATION DYNAMICS OF WARHEAD AND BODY
According to a new type of missile body structures,there is a study of the missile separation dynamic problems. In order to ensure the safety of the separation process, avoiding warheads hit body and fairings,it need to make a movement characteristic analysis of the warhead, body and fairings during the separation process.Establishing multibody system dynamic equations before the fairings locked and designing a conditions of collision determination after the fairings locked. Then making a computer simulation to verify the validity of the model and get the body and fairings motion parameters of every moment during separation process.Finally analyzing the calculation results.and have a conclusion is that vertical separation of the program can be safely separated.
LI Wei WANG Zhi-gang
School of Astronautics, Northwestern Polytechnical University, Xian 710072, China
国际会议
25th International Symposium on Ballistics(第25届国际弹道会议)
北京
英文
476-484
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）