摘要
射击精度差、试验用弹量大、发射不安全是制约现代火箭、火炮武器发展的三大技术难题。武器系统精度和发射安全性取决于武器系统动力学规律,发射动力学作为研究武器系统发射过程中受力和运动规律的一门新兴综合工程学科,在国际上已成为提高火箭和火炮武器系统射击精度和发射安全性的新技术突破口,为射击精度和发射安全性设计与试验提供新理论与技术。文章研究多体系统发射动力学理论与技术及其在火箭和火炮武器射击精度和安全性设计与试验中的应用。
Bad firing precision,huge consumption of projectiles in test and launch unsafety are the three difficult technology problems constraining the development of modern rockets and gun weapons.Firing precision and the launch safety of weapon system depend on dynamics style of weapon system.As a engineering subject of multidisciplinary approach studying the motion styles of weapon system and the force acting on it during launch process,launch dynamics has been a new technological breakthrough in improving firing precision and launch safety of rockets and gun weapon system in the world,provided new theory and technology for design and test of firing precision and launch safety.In this paper,theory and technology of launch dynamics of multibody system and its applications in design and test of firing precision and safety for rockets and gun weapons are studied.
出处
《中国工程科学》
2011年第10期76-82,共7页
Strategic Study of CAE
基金
国家重点基础研究发展计划973项目(613153)
关键词
射击精度
试验用弹量
发射安全性
多体系统发射动力学
多体系统传递矩阵法
firing precision
consumption of projectile in test
launch safety
launch dynamics of multibody system
transfer matrix method of multibody system
