引信防雨的等效靶板模拟及其存储测试方法研究
摘要
本文分析了雨场和雨滴的各种特性，给出了雨滴降落速度的计算公式，利用外弹道学的理论研究了引信头部触发区在弹道上与雨滴碰撞的频率，同时还采用统计学手段对雨场仿真的方法进行了研究。考虑到引信防雨装置设计和防雨性能考核的实际需要，本文还对引信碰雨与引信碰靶板之间的等效方法进行了研究，按照动量等效的方法推导出了等效靶板厚度的计算公式，并计算出了不同情况下的等效靶板厚度的数值。最后基于引信碰雨及等效靶板试验过程的测试需要，对存储测试方法在冲击测试中的应用进行了研究，设计了弹上存储测试系统，通过模拟冲击试验验证了存储测试方法的可行性，同时测得了冲击加速度曲线。
This paper analyzes the characteristics of rainfield and raindrops, gives -formulae to calculate falling velocity of raindrops, studies the frequency of raindrops hitting detonating area of fuzes head on ballistic trajectory based on the theory of exterior ballistics and uses statistical theory to study methods of rainfield simulation. Considering actual demands by rain insensitive device designing and rain insensitive performance appraising, this paper also studies equivalent methods among the process of fuzes impacting raindrops and that of fuzes impacting target. According to momentum equivalent method, corresponding equivalent principles have been worked out and derive formulae to calculate the thickness of equivalent targets of different materials, then in term of these formulae the thickness of equivalent targets in different status are figured out and listed in the tables. Finally demanded by testing the process of raindrops impacting the rain insensitive device and. the projectile impacting target, this paper designes one set of memorized measuring system, which is used inside projectile. Tried by simulative impacting experiment, the feasibility of memorized measurement technology is validated. At the same .time, the acceleration-time curves are tested when projectile impacts the aluminum board.
This paper analyzes the characteristics of rainfield and raindrops, gives -formulae to calculate falling velocity of raindrops, studies the frequency of raindrops hitting detonating area of fuzes head on ballistic trajectory based on the theory of exterior ballistics and uses statistical theory to study methods of rainfield simulation. Considering actual demands by rain insensitive device designing and rain insensitive performance appraising, this paper also studies equivalent methods among the process of fuzes impacting raindrops and that of fuzes impacting target. According to momentum equivalent method, corresponding equivalent principles have been worked out and derive formulae to calculate the thickness of equivalent targets of different materials, then in term of these formulae the thickness of equivalent targets in different status are figured out and listed in the tables. Finally demanded by testing the process of raindrops impacting the rain insensitive device and. the projectile impacting target, this paper designes one set of memorized measuring system, which is used inside projectile. Tried by simulative impacting experiment, the feasibility of memorized measurement technology is validated. At the same .time, the acceleration-time curves are tested when projectile impacts the aluminum board.
引文
1 王炅，黄文良．引信防雨研究．探测与控制学报．1999(1)：10-15
2 黄晓毛，程翔．M739引信防雨杆受雨滴冲击作用力实验研究．弹道学报．1999(1)：70-73
3 张德智，王雨时，曹纯柱．国外触发引信防雨装置研究和防雨性能现状．沈阳工业学院学报．1989(2)：62-72
4 王雨时，张德志等．触发引信防雨装置研究进展．现代引信．1991(2)：23-28
5 庄峰青，刘大有．圆球形粒子超高速撞击侵蚀过程的数值模拟．宇航学报．1996(2)：65-69
6 刘明杰，徐福君．引信防雨初论．现代引信．1986(2)：15-25
7 王宝兴，龚少华．引信防雨机构的理论研究．北京理工大学学报．1992(2)：39-44
8 郭昭平，王宝兴．引信碰雨及其模拟研究的内容与方法．现代引信．1990(2)：26-31
9 黄晓毛．M739引信防雨装置动态响应研究．探测与控制学报．2000(1)：44-49
10 黄晓毛．引信防雨装置的实验研究及数字仿真．[硕士论文]．南京：南京理工大学，1999
11 翁佩英等．弹药靶场试验．北京：兵器工业出版社，1995
12 胡风年等．引信技术实践(弹药技术丛书)．第一版．北京：国防工业出版社，1989
13 王雨时，何莹台．美军引信防雨试验标准分析．兵工标准化．1994(5)：18-20
14 易扬雄．小高炮引信防雨问题研究．引信技术．1978(1)：73-79
15 温殿英．球弹对铝、钢靶的高速碰撞及定标研究．高压物理学报．1997(2)：130-135
16 马晓青，韩峰．高速碰撞动力学．北京：国防工业出版社，1998
17 黄正平．爆炸与冲击过程测试技术．北京：北京理工大学出版社，1994
18 陈文亮，王占礼．人工模拟降雨特性的试验研究．水土保持通报．1991(4)：55-62
19 姚文艺，陈国祥等．雨滴降落速度及终速公式．河海大学学报．1993(3)：21-27
20 吕宏兴，吴春龙等．雨滴降落速度的数值模拟．土壤保持与水土保持学报．1997(2)：14-21
21 高世桥等．截锥形弹低中速贯穿薄靶板时的动态分析与计算．应用数学和力学．1986(11)：29-35
22 高世桥．引信着靶时动态分析与计算．[硕士论文]．北京：北京工业学院，1984
23 张文栋．存储测试系统的设计理论及其在导弹动态数据测试中的实现．[博士论文]．北京：北京理工大学，1995
24 毕海．膛内信息探测及其信号PCM传输技术研究．[博士论文]．南京：南京京理工大学，1999
25 张文栋．回收式飞行器动态数据存储测试系统．兵工学报．1996(1)：36-39
26 祖静，申湘南，张文栋．存储测试技术．兵工学报．1994(4)：30-34
27 邹逢兴．微型计算机接口原理与技术．长沙：国防科技大学出版社，1999
28 张重雄，王利平．微机接口技术及应用．南京：南京理工大学，1997
29 雷丽文，朱晓华，蔡征宇．微机接口原理及接口技术．北京：电子工业出版社，1996
30 杨季文．80X86汇编语言程序设计教程．北京：清华大学出版社，1998
3l 王雨时等．触发引信防雨试验的等效靶板模拟．沈阳工业学院学报，1992(1)
32 G.A.Gazonas. Impact dynamics of the M557 fuze. AD-A349031(1998)
33 J.Domen. Raindrop Impact on PD Fuzes. Fuze Environment and Characterization Symposium (1972)
34 Desrosiers M.J. Automation of missile flight test analysis and report.generation.AD-A223874(1994)
35 J.Valentine.Tracking of raindrops in flow over an airfoil.31st Aerospace Sciences Meeting & Exhibit(1993)
36 B.R.Mullinix. The impact pressure distribution of a hypervelocity raindrop.AD-A018747
37 John K.Domen. Feasibility of standardized rain testing for fuzes. AD-A110513,1981
38 S.Z.Burstein. A second order numerical model for high velocity impact phenomena.AD-A012775(1975)
39 Lucey C.K.. A Rain Impact Analysis for an Artillery PD System. AD-744775,1980
40 E.H.Roberts. A Means of Simulating Effect of Rain on Fuzed Artillery and small Arms Ammunition. AD-A693789,1965
41 John K.Domen. Feasibility of Standardized Rain Testing for Fuze. AD-A110518
42 Marshall J., The Distribution of Raindrops and Size. Journal of Meterology. Vol.5,1971
43 Lwen.G. Development of Simulation Techniques For The M739 and M577 Fuzes. AD-A140066.
44 O.B.Engel. Damage Produced by High Speed Liquid-drop Imapact. J.Appl.Vol,Feb,1973
45 Conite R. Two-dimensional Water-Solid Impact.J.Offshore Mechanics and Arctic Engineering,1989(2)
46 Fyall A A. Single Impact Studies of Rain Erosion. Shell Aviation New, 1967,374(15):40-47
47 Hwing J B G. High Speed Impact Between Curved Liquid Surface and Rigid Flat Surface. Trans.ASME,J.Fluid Eng.1977,80(3)
48 Heymann F J. High Speed Imapact Between a Liquid Drop and a Solid Surface. J.Appl.Phys.1969, 40(13)
2 黄晓毛，程翔．M739引信防雨杆受雨滴冲击作用力实验研究．弹道学报．1999(1)：70-73
3 张德智，王雨时，曹纯柱．国外触发引信防雨装置研究和防雨性能现状．沈阳工业学院学报．1989(2)：62-72
4 王雨时，张德志等．触发引信防雨装置研究进展．现代引信．1991(2)：23-28
5 庄峰青，刘大有．圆球形粒子超高速撞击侵蚀过程的数值模拟．宇航学报．1996(2)：65-69
6 刘明杰，徐福君．引信防雨初论．现代引信．1986(2)：15-25
7 王宝兴，龚少华．引信防雨机构的理论研究．北京理工大学学报．1992(2)：39-44
8 郭昭平，王宝兴．引信碰雨及其模拟研究的内容与方法．现代引信．1990(2)：26-31
9 黄晓毛．M739引信防雨装置动态响应研究．探测与控制学报．2000(1)：44-49
10 黄晓毛．引信防雨装置的实验研究及数字仿真．[硕士论文]．南京：南京理工大学，1999
11 翁佩英等．弹药靶场试验．北京：兵器工业出版社，1995
12 胡风年等．引信技术实践(弹药技术丛书)．第一版．北京：国防工业出版社，1989
13 王雨时，何莹台．美军引信防雨试验标准分析．兵工标准化．1994(5)：18-20
14 易扬雄．小高炮引信防雨问题研究．引信技术．1978(1)：73-79
15 温殿英．球弹对铝、钢靶的高速碰撞及定标研究．高压物理学报．1997(2)：130-135
16 马晓青，韩峰．高速碰撞动力学．北京：国防工业出版社，1998
17 黄正平．爆炸与冲击过程测试技术．北京：北京理工大学出版社，1994
18 陈文亮，王占礼．人工模拟降雨特性的试验研究．水土保持通报．1991(4)：55-62
19 姚文艺，陈国祥等．雨滴降落速度及终速公式．河海大学学报．1993(3)：21-27
20 吕宏兴，吴春龙等．雨滴降落速度的数值模拟．土壤保持与水土保持学报．1997(2)：14-21
21 高世桥等．截锥形弹低中速贯穿薄靶板时的动态分析与计算．应用数学和力学．1986(11)：29-35
22 高世桥．引信着靶时动态分析与计算．[硕士论文]．北京：北京工业学院，1984
23 张文栋．存储测试系统的设计理论及其在导弹动态数据测试中的实现．[博士论文]．北京：北京理工大学，1995
24 毕海．膛内信息探测及其信号PCM传输技术研究．[博士论文]．南京：南京京理工大学，1999
25 张文栋．回收式飞行器动态数据存储测试系统．兵工学报．1996(1)：36-39
26 祖静，申湘南，张文栋．存储测试技术．兵工学报．1994(4)：30-34
27 邹逢兴．微型计算机接口原理与技术．长沙：国防科技大学出版社，1999
28 张重雄，王利平．微机接口技术及应用．南京：南京理工大学，1997
29 雷丽文，朱晓华，蔡征宇．微机接口原理及接口技术．北京：电子工业出版社，1996
30 杨季文．80X86汇编语言程序设计教程．北京：清华大学出版社，1998
3l 王雨时等．触发引信防雨试验的等效靶板模拟．沈阳工业学院学报，1992(1)
32 G.A.Gazonas. Impact dynamics of the M557 fuze. AD-A349031(1998)
33 J.Domen. Raindrop Impact on PD Fuzes. Fuze Environment and Characterization Symposium (1972)
34 Desrosiers M.J. Automation of missile flight test analysis and report.generation.AD-A223874(1994)
35 J.Valentine.Tracking of raindrops in flow over an airfoil.31st Aerospace Sciences Meeting & Exhibit(1993)
36 B.R.Mullinix. The impact pressure distribution of a hypervelocity raindrop.AD-A018747
37 John K.Domen. Feasibility of standardized rain testing for fuzes. AD-A110513,1981
38 S.Z.Burstein. A second order numerical model for high velocity impact phenomena.AD-A012775(1975)
39 Lucey C.K.. A Rain Impact Analysis for an Artillery PD System. AD-744775,1980
40 E.H.Roberts. A Means of Simulating Effect of Rain on Fuzed Artillery and small Arms Ammunition. AD-A693789,1965
41 John K.Domen. Feasibility of Standardized Rain Testing for Fuze. AD-A110518
42 Marshall J., The Distribution of Raindrops and Size. Journal of Meterology. Vol.5,1971
43 Lwen.G. Development of Simulation Techniques For The M739 and M577 Fuzes. AD-A140066.
44 O.B.Engel. Damage Produced by High Speed Liquid-drop Imapact. J.Appl.Vol,Feb,1973
45 Conite R. Two-dimensional Water-Solid Impact.J.Offshore Mechanics and Arctic Engineering,1989(2)
46 Fyall A A. Single Impact Studies of Rain Erosion. Shell Aviation New, 1967,374(15):40-47
47 Hwing J B G. High Speed Impact Between Curved Liquid Surface and Rigid Flat Surface. Trans.ASME,J.Fluid Eng.1977,80(3)
48 Heymann F J. High Speed Imapact Between a Liquid Drop and a Solid Surface. J.Appl.Phys.1969, 40(13)