摘要
综述了中大口径火炮射击密集度研究现状,描述了火炮射击密集度理论分析及其试验研究的主要进展,给出了目前开展火炮射击密集度课题研究所采取的动力学建模方法、射击密集度预测方法、关键参数测试方法。归纳了多年火炮武器型号研制和火炮射击密集度攻关过程中,当采用制式弹药时,提高射击密集度性能所采取的加强火炮结构刚度、减小结合面间隙和膛内时期自由后坐的三项技术措施。讨论了影响火炮射击密集度的主要因素,在此基础上,对火炮射击密集度的研究前景进行了展望。
The references on firing dispersion of medium and large caliber artillery were sum- marized. The main progress of the theory analysis and experimental research on firing disper- sion of medium and large caliber artillery were described. The dynamics modeling method, pre- dicting method of firing dispersion and the measurement method of key parameters used for re- search on firing dispersion of artillery were given. Three technical measures that can improve firing dispersion in condition of using standard ammunitions were summarized, which included improving artillery structure stiffness, decreasing the gap of joint surfaces and recoiling freely in bore. These measures came from the engineering practice of artillery development and re- search on firing dispersion. The key factors affecting firing dispersion of artillery were dis- cussed. Finally, the research prospect of firing dispersion of artillery was given.
出处
《火炮发射与控制学报》
北大核心
2015年第2期82-87,共6页
Journal of Gun Launch & Control
关键词
兵器科学与技术
综述
中大口径火炮
射击密集度
研究方法
ordnance science and technology
summarization
medium and large caliber artil- lery
firing dispersion
research method
