[1]古 刚,宋海通,马新科.电磁轨道发射装置反后坐技术研究[J].南京理工大学学报(自然科学版),2020,44(06):759-764.[doi:10.14177/j.cnki.32-1397n.2020.44.06.017]
 Gu Gang,Song Haitong,Ma Xinke.Research on recoil technology of electromagnetic rail launcher[J].Journal of Nanjing University of Science and Technology,2020,44(06):759-764.[doi:10.14177/j.cnki.32-1397n.2020.44.06.017]
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电磁轨道发射装置反后坐技术研究()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
44卷
期数:
2020年06期
页码:
759-764
栏目:
出版日期:
2020-12-31

文章信息/Info

Title:
Research on recoil technology of electromagnetic rail launcher
文章编号:
1005-9830(2020)06-0759-06
作者:
古 刚12宋海通2马新科2
(1.海军工程大学 舰船综合电力技术国防科技重点实验室,湖北 武汉 430033; 2.中国船舶重工集团公司 第七一三研究所,河南 郑州 450015
Author(s):
Gu Gang12Song Haitong2Ma Xinke2
1.National Key Laboratory for Vessel Integrated Power System Technology,Naval University of Engineering,Wuhan 430033,China; 2.The 713th Rearch Institute,China Shipbuilding Industry Corporation,Zhengzhou 450015,China
关键词:
兵器科学与技术 电磁轨道发射装置 后坐力 后坐规律 运动仿真
Keywords:
ordnance science and technology electromagnetic rail launcher recoil force recoil law motion simulation
分类号:
TJ02
DOI:
10.14177/j.cnki.32-1397n.2020.44.06.017
摘要:
电磁轨道发射装置在发射过程中存在后坐力,为研究其反后坐技术,该文结合某电磁轨道发射装置模型,建立了后坐运动微分方程,设计了两种反后坐装置方案,进行了发射装置在0°、35°和70° 3种射角工况下分别采用两种反后坐装置方案时的后坐规律仿真计算,试验验证了仿真计算模型有效。对仿真计算结果进行对比分析,得出结论:对于具有大后坐部分质量和宽射角范围的电磁轨道发射装置,采用2套复进机和2套驻退机分别对称布置在身管的上下和左右两侧的反后坐装置方案,能够有效提高反后坐装置密封可靠性,避免后坐部分受到偏转力矩作用。
Abstract:
Electromagnetic rail launcher has recoil force in the process of launching. In order to study its recoil technology,based on the launching system of an electromagnetic rail launcher,the differential equation of recoil motion is established and two kinds of recoil device schemes are designed. The simulation calculation of recoil law of launching device with two kinds of recoil device schemes at three angles of attack of 0°,35° and 70° is completed,and the simulation model is validated by experiments. The simulation results are compared and analyzed. It is concluded that for the electromagnetic rail launcher with large recoil mass and wide firing angle range,the using of the recoil device with two counter-recoil mechanism and two recoil mechanism arranged symmetrically on both sides of barrel can effectively improve the sealing reliability of recoil device and avoid the effect of deflection moment on recoil parts.

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备注/Memo

备注/Memo:
收稿日期:2020-04-18 修回日期:2020-10-26
作者简介:古刚(1970-),男,研究员,主要研究方向:电磁发射技术,E-mail:417643182@qq.com; 通讯作者:马新科(1986-),男,高级工程师,主要研究方向:电磁发射技术,E-mail:mxk8506512@163.com。
引文格式:古刚,宋海通,马新科. 电磁轨道发射装置反后坐技术研究[J]. 南京理工大学学报,2020,44(6):759-764.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2020-12-30