Research on the Rocket Consumption Reduction in Multiple Launch Rocket System Test

doi:10.3969/j.issn.1000-1093.2017.06.004

Abstract

Abstract: The test method and simulation technology about the non-full loading firing dispersion for multiple launch rocket system (MLRS) are studied. A new method for reducing the rocket consumption in dispersion test of MLRS is presented. A parameterized simulation model of MLRS is established by use of the virtual-prototype-based dynamics simulation technology and multi-island genetic algorithm. The proposed model is integrated in the multidisciplinary optimization software ISIGHT. Based on the idea of equal initial disturbance deviation, a firing dispersion test method of a non-full loading MLRS is presented by using the multi island genetic algorithm as the optimization control strategy. The initial disturbance and firing dispersion are calculated via simulation in the case of full loading salvo and non-full loading continuous fire. The simulated results show that the two schemes have the same initial disturbance, and the system firing dispersion is satisfied with F test, which proves that the proposed firing dispersion test method with the non-full loading for MLRS is completely feasible. The rocket consumption in firing dispersion test of a MLRS can be decreased by 41.7% using the proposed non-full loading scheme. Key

Key words: ordnancescienceandtechnology, multiplelaunchrocketsystem, virtualprototypesimulation, multi-islandgeneticalgorithm, testmethodwithnon-fullloading, firingdispersion, equalinitialdisturbancedeviation

CLC Number:

TJ393

YU Cun-gui，LIANG Xiao-yang，ZHU Zhi-min. Research on the Rocket Consumption Reduction in Multiple Launch Rocket System Test[J]. Acta Armamentarii, 2017, 38(6): 1067-1074.

References

［1］中国人民解放军总装备部. GJB 8215—2014火箭炮定型试验规程[S]. 北京：中国人民解放军总装备部，2015.
PLA General Armament Department.GJB 8215—2014 Approval test operation procedure for rocket launcher[S]. Beijing：Military Standard Publishing Department，General Armament Department, 2015. （in Chinese）
[2］芮筱亭, 陆毓琪, 王国平, 等. 多管火箭发射动力学仿真与试验测试方法[M]. 北京: 国防工业出版社, 2003:184-215.
RUI Xiao-ting, LU Yu-qi, WANG Guo-ping, et al. Simulation and test methods of launch dynamics of multiple launch rocket system[M]. Beijing：National Defense Industry Press，2003:184-215.（in Chinese）
[3］王国平, 芮筱亭, 陈卫东, 等. 减少多管火箭武器试验用弹量仿真技术[J]. 兵工学报, 2004, 25（6）：786-789.
WANG Guo-ping, RUI Xiao-ting, CHEN Wei-dong, et al. Simulation in the reduction of rocket consumption in multiple launch rocket system tests[J]. Acta Armamentarii， 2004，25（6）：786-789.（in Chinese）
[4］杨帆, 芮筱亭, 王国平, 等. 非满管射击密集度试验方法[J]. 南京理工大学学报，2009，33（1）：83-87．
YANG Fan, RUI Xiao-ting, WANG Guo-ping, et al. Test method of non-full loading firing dispersion[J]. Journal of Nanjing University of Science and Technology，2009，33（1）：83-87.（in Chinese）
[5］张驰, 芮筱亭, 戎保, 等. 机载多管火箭非满管射击试验方法研究[J]. 振动与冲击，2013，32（2）：1-5.
ZHANG Chi，RUI Xiao-ting, RONG Bao, et al. Test method of non-full loading firing dispersion for an airborne multiple launch rocket system[J]. Journal of Vibration and Shock，2013，32（2）：1-5. （in Chinese）
[6］姚志军. 多管火箭射击精度试验方法研究[D]. 南京：南京理工大学，2008:67-68.
YAO Zhi-jun. Firing accuracy test method of multiple launch rocket system[D]. Nanjing:Nanjing University of Science and Technology，2008:67-68.（in Chinese）
[7］马立肖, 王江晴. 遗传算法在组合优化问题中的应用[J]. 计算机工程与科学，2005，27（7）：83-87．
MA Li-xiao, WANG jiang-qing. Application of genetic algorithms in solving the optimal combination problem[J]. Computer Engineering & Science，2005，27（7）：83-87.（in Chinese）
[8］李军, 马大为, 曹听荣，等. 火箭发射系统设计[M]. 北京: 国防工业出版社, 2008:167-169.
LI Jun，MA Da-wei，CAO Ting-rong,et al. Design of rocket launching system[M]. Beijing：National Defense Industry Press， 2008:167-169.（in Chinese）
[9］唐文艳. 结构优化中的遗传算法研究和应用[D]. 大连：大连理工大学, 2002:55-60.
TANG Wen-yan. Research and application of genetic algorithm in structural optimization[D]. Dalian:Dalian University of Technology，2002:55-60.（in Chinese）
[10］刘来君，倪富陶，孙维刚，等. 多段交叉遗传算法在连续刚构桥测点优化中的应用[J]. 重庆交通大学学报:自然科学版，2016，35（2）:6-9.
LIU Lai-jun，NI Fu-tao，SUN Wei-gang，et al. Application of multistage crossing genetic algorithms by optimal sensor placement in dynamic test of continuous rigid frame bridge [J]. Journal of Chongqing Jiaotong University:Natural Science，2016，35（2）：6-9. （in Chinese）
[11］黄志望. 改进遗传算法及其在结构工程优化中的应用研究[D].北京：北京工业大学，2005:34-38.
HUANG Zhi-wang. Improved genetic algorithm and its application and research in structural engineering optimization[D].Beijing: Beijing University of Technology，2005:34-38.（in Chinese）
[12］李明. 遗传算法的改进及其在优化问题中的应用研究[D]. 长春：吉林大学，2004:9-14.
LI Ming. The study on improved genetic algorithm and its application in optimization questions[D]. Changchun:Jilin University， 2004:9-14.（in Chinese）
[13］徐明友. 火箭外弹道学[M]. 哈尔滨：哈尔滨工业大学出版社，2004:4-57.
XU Ming-you. Rocket exterior ballistics[M]. Harbin：Harbin Institute of Technology Press，2004:4-57. （in Chinese）

第38卷
第6期2017 年6月兵工学报ACTA
ARMAMENTARIIVol.38No.6Jun.2017

[1]	ZHOU Bojun， YU Chuanqiang， LIU Zhihao， KE Bing. Rapid Erection Technology and Verification of Special Vehicles Based on High-Voltage Energy Storage [J]. Acta Armamentarii, 2022, 43(7): 1488-1497.
[2]	GAO Yueguang, FENG Shunshan, LIU Yunhui, HUANG Qi. Initial Velocity Distribution of Fragments from Cylindrical Charge Shells with Different Thick End Caps [J]. Acta Armamentarii, 2022, 43(7): 1527-1536.
[3]	LI Shurui， DUAN Zhuoping， ZHENG Baohui， LUO Guan， HUANG Fenglei. Cylinder Test and Equation of State for DNAN-based Aluminized Melt-cast Explosive [J]. Acta Armamentarii, 2021, 42(7): 1424-1430.
[4]	SUN Tongsheng, ZHU Junyao, YU Cungui, YANG Wenchao, XU Qiang. Prediction of Moisture Absorption-creep Coupling Behavior of Box-type Composite Directors for Multiple Launch Rocket System under Long-term Stacking Storage [J]. Acta Armamentarii, 2021, 42(3): 487-498.
[5]	WANG Zhiqian, MAO Baoquan, ZHU Rui, YANG Yuying, HAN Xiaoping. Test Study of Viscoelastic Elastomer Damper for Remote Weapon Station [J]. Acta Armamentarii, 2020, 41(2): 209-221.
[6]	ZHOU Huan, DING Zhi-jian, ZHENG Wei. Optimization of Reconstruction Model for Gravity Anomaly along Glide Trajectory [J]. Acta Armamentarii, 2018, 39(12): 2371-2379.
[7]	LOU Wei-peng, ZHENG Chang-song, LI He-yan, CHEN Jian-wen, ZHANG Zhou-li, MA Yuan. Research on Critical Open and Close Pressures of an Oil Discharge Valve for High Speed Wet Shifting Clutch [J]. Acta Armamentarii, 2017, 38(9): 1665-1672.
[8]	WANG Xian-cheng, YANG Shao-qing, MA Ning, ZHAO Wen-zhu. Research on Wear Model for Cylinder Liners in Vehicle Diesel Engines under Dynamic Load [J]. Acta Armamentarii, 2017, 38(9): 1673-1680.
[9]	SUN Hao-ze, CHANG Tian-qing, WANG Quan-dong, KONG De-peng, DAI Wen-jun. Image Detection Method for Tank and Armored Targets Based on Hierarchical Multi-scale Convolution Feature Extraction [J]. Acta Armamentarii, 2017, 38(9): 1681-1691.
[10]	ZHANG Yu-yan, SUN Sha-sha, WANG Zhen-chun, CAO Hai-yao, ZHAN Zai-ji. Simulation and Measurement of Surface Transient Temperature Field of High-speed Current-carrying Armature [J]. Acta Armamentarii, 2017, 38(9): 1692-1698.
[11]	LI Chen-ming， HUAN Chao， SHI Huai-long. Optimal Fire Distribution of a Rocket Launcher against Area Target [J]. Acta Armamentarii, 2017, 38(9): 1699-1704.
[12]	LEI Juan-mian, ZHANG Jia-wei, TAN Zhao-ming. Influence of Boattail on the Magnus Effect of Spinning Non-finned Projectile at Small Angles of Attack [J]. Acta Armamentarii, 2017, 38(9): 1705-1715.
[13]	LI Ze, YAN Xiao-peng, LI Ping, HAO Xin-hong, WANG Jian-tao. Jamming Mechanism of Frequency Sweep Jamming to FM Doppler Fuze [J]. Acta Armamentarii, 2017, 38(9): 1716-1722.
[14]	ZHANG Hao-wei, XIE Jun-wei, ZHANG Zhao-jian, ZONG Bin-feng, CHEN Tang-jun. Task Scheduling of Phased Array Radar Based on Hybrid Adaptive Genetic Algorithm [J]. Acta Armamentarii, 2017, 38(9): 1761-1770.
[15]	LI Mao， HOU Hai-liang， ZHU Xi， HUANG Xiao-ming， LI Dian， CHEN Chang-hai， HU Nian-ming. Influence of Structural Interspace on Anti-penetration Performance of Para-aramid Fiber-reinforced Composite Armor System [J]. Acta Armamentarii, 2017, 38(9): 1797-1805.