Application of Pareto Optimality in Protective Structure Design of Vehicle Underbody

doi:10.3969/j.issn.1000-1093.2015.06.014

Abstract

Abstract: The multi-objective optimization of vehicle bottom structure under landmine explosion is a mass computation, strong-nonlinearity and high dimension multi-objective optimization problem. The protective vehicle structure response is simulated based on combination of LAE and FSI methods. The thickness and geometry parameters of vehicle bottom structure are screened with sensitivity analysis. A response surface is built by employing the experimental design and regression analysis. Eventually, the Pareto optimality, normal boundary intersection and multi-objective optimization genetic algorithms are applied to get the Pareto optimal front and an ideal solution which could give a comprehensive consideration of the contradiction between lightweight and protection capability.

Key words: ordnance science and technology, protective vehicle, blast wave, Pareto optimality, multi-objective optimization, normal-boundary intersection

CLC Number:

TJ81⁺0.2

WEI Ran, WANG Xian-hui, ZHOU Yun-bo, WANG Liang-mo, ZHENG Ya-li. Application of Pareto Optimality in Protective Structure Design of Vehicle Underbody[J]. Acta Armamentarii, 2015, 36(6): 1061-1066.

References

［1］李红勋, 谭柏春, 贾楠, 等. 美军战术轮式车辆发展策略研究[J]. 军事交通学院学报, 2012, 14(10): 84-87.
LI Hong-xun, TAN Bai-chun, JIA Nan，et al. Research on US military tactic wheeled vehicle strategy[J]. Journal of Military Transportation University, 2012, 14(10): 84-87.（in Chinese）
[2] Ramasamy A, Hill A M, Hepper A E, et al. Blast mines: physics, injury mechanisms and vehicle protection[J]. Journal of the Royal Army Medical Corps, 2009, 155(4): 258-264.
[3] Sun J L, Vlahopoulos N, Stabryla T J，et al. Blast event simulation for a structure subjected to a landmine explosion, 2006-01-0931[R]. New York：SAE Internationa，2006.
[4] Fatt M, Palla L. Analytical modeling of composite sandwich panels under blast loads[J]. Journal of Sandwich Structures and Materials, 2009, 11(4): 357-380.
[5] Grujicic M, Marvi H, Arakere G, et al. The effect of up-armoring of the high-mobility multi-purpose wheeled vehicle (HMMWV) on the off-road vehicle performance[J]. Multidiscipline Modeling in Materials and Structures,2010，6（2）：229-256.
[6] 王飞，陈卫东.爆炸冲击载荷作用下板壳结构数值仿真分析[J]. 强度与环境. 2010,37(4):37-39.
WANG Fei, CHEN Wei-dong. The numerical simulation analysis of the shell structure subjected to contact explosion[J]. Structure & Environment Engineering, 2010,37(4):37-39.（in Chinese）
[7] Dharmasena K, Wadley H, Xue Z, et al. Mechanical response of metallic honeycomb sandwich panel structures to high-intensity dynamic loading[J]. International Journal of Impact Engineering, 2008, 35（9）: 1063-1074.
[8] 韩守红, 吕振华. 军车驾驶室结构抗爆炸特性的数值仿真[C]∥ 第十届全国冲击动力学学术会议论文摘要集.太原：中国力学学会，2011.
HAN Shou-hong, LYU Zhen-hua.Numerical simulation of protective vehicle under blast wave[C]∥The International Symposium on Impact Dynamics-2011. Taiyuan:Chinese Society of Theoretical and Applied Mechanics, 2011.（in Chinese）
[9] NATO.NSA/0533-LAND/4569 Protection levels for occupants of logistic and light armored vehicles[S]. Brussels：NATO，2004.
[10] 李利莎,谢清粮,郑全平, 等. 基于Lagrange, ALE和SPH算法的接触爆炸模拟计算[J].爆破,2011,28(1)：19-27.
LI Li-sha, XIE Qing-liang,ZHENG Quan-ping,et al. Numerical simulation of contact explosion based on lagrange ALE and SPH[J]. Blasting, 2011,28(1): 19-27.（in Chinese）
[11] An H G,Green D E, Johrendt J. A hybrid-constrained MOGA and local search method to optimize the load path for tube hydroforming[J]. International Journal of Advanced Manufacturing Technology，2012，60（9/10/11/12）:1017-1030.
[12] Das I, Dennis J E. Normal-boundary intersection: a new method for generating the Pareto surface in nonlinear multicriteria optimization problems[J]. SIAM Journal on Optimization，1998, 8(3):631-657.
[13] Sobol I M. Global sensitivity indices for nonlinear mathematical models and their Monte Carlo estimates[J]. Mathematics and Computers in Simulation， 2001,55 (1/2/3)：271-280.
[14] Chowdhury R, Rao B N, Meher P A. High dimentional modelrepresentation for reliab representation for reliability analysis[J].Communication in Numerical Method in Engineering, 2009, 25:301.
[15] 郝亮, 徐涛, 崔健, 等. 参数化诱导槽设计的吸能盒结构抗撞性多目标优化[J]. 吉林大学学报：工学版,2013,43（1）:39-44.
HAO Liang, XU Tao, CUI Jian，et al. Multi-objective optimization for crashworthiness of crash box with parameterized inducing groove[J]. Journal of Jilin University： Engineering and Technology Edition, 2013,43（1）:39-44.（in Chinese）
[16] 丁炜琦, 田程, 范子杰. 基于代理模型的大客车结构动态特性多目标优化[J]. 汽车工程,2012,34（12）:1072-1075，1093.
DING Wei-qi, TIAN Cheng, FAN Zi-jie. Multi-objective optimization on the dynamic characteristics of bus structure based on surrogate model[J]. Automotive Engineering, 2012, 34（12）:1072-1075，1093.（in Chinese）

[1]	MAO Ming, WANG Jian-bing. Research on Influence of Breakwater on Hydrodynamic Characterisitics of Displacement Amphibious Vehicles [J]. Acta Armamentarii, 2016, 37(9): 1553-1560.
[2]	GAO Jun-qiang, TANG Xia-qing, HUANG Xiang-yuan, CHENG Xu-wei. FEA Method for Analysis of SINS Error Caused by Vibration Isolation System [J]. Acta Armamentarii, 2016, 37(9): 1570-1577.
[3]	NI Yan-jie， CHENG Nian-kai, JIN Yong， YANG Chun-xia， LI Hai-yuan， LI Bao-ming. Numerical Simulation on Pressure Wave in a 30mm Electrothermal-chemical Gun [J]. Acta Armamentarii, 2016, 37(9): 1578-1584.
[4]	LU Ye, ZHOU Ke-dong, HE Lei, LI Jun-song, HUANG Xue-ying. Research on Influence of Muzzle Brake Efficiency on a New Large Caliber Machine Gun Based on Floating Principle [J]. Acta Armamentarii, 2016, 37(9): 1585-1591.
[5]	LIU Guo-qing， XU Cheng. The Study of Bullet-Barrel Matching Design Method of High Precision Sniper Rifle [J]. Acta Armamentarii, 2016, 37(9): 1592-1598.
[6]	LI Zhen-xiao， ZHANG Ya-zhou， NI Yan-Jie， LI Bao-ming. Analysis on the Influence of Turn-off Characteristics of Thyristor on Augmented Railgun [J]. Acta Armamentarii, 2016, 37(9): 1599-1605.
[7]	HU Ming, WANG Jiong, WU Xiao-lang. Estimation Method for Storage Life of Magnetorheological Fluid Fuze Arming Device [J]. Acta Armamentarii, 2016, 37(9): 1606-1611.
[8]	ZHOU Peng， CAO Cong-yong， DONG Hao. Analysis of Interior Ballistic Characteristics and Muzzle Flow Field of High-pressure Gas Launcher [J]. Acta Armamentarii, 2016, 37(9): 1612-1616.
[9]	ZHAO Xue-wei， YU Yong-gang， MANG Shan-shan. Influence of Injection Pressure Change on Expansion Characteristics of Pulsed Plasma Jet [J]. Acta Armamentarii, 2016, 37(9): 1617-1623.
[10]	LIN Xiang-yang, LI Han, ZHENG Wen-fang, PAN Ren-ming. Formation Mechanism of Pore Structure of Ball Propellant with Micro-pores Made by Double Emulsion Method [J]. Acta Armamentarii, 2016, 37(9): 1633-1638.
[11]	CUI Yun-xiao, CHEN Peng-wan, David A. Cendón, DAI Kai-da, ZHONG Fang-ping. Numerical Simulation of Dynamic Brazilian Test of Polymer Bonded Explosive Simulant Based on Cohesive Crack Model [J]. Acta Armamentarii, 2016, 37(9): 1639-1645.
[12]	CAO Hao-zhe， WU Yan-xuan， ZHOU Feng， WANG Zheng-jie. Research on Containment Control of Second-order Nonlinear Multi-agent with Collision Avoidance Mechanism [J]. Acta Armamentarii, 2016, 37(9): 1646-1654.
[13]	LOU Li, FAN Jian-hua, XU Cheng. Research on Topologically Optimized Anti-jamming Technology for Tactical MANETs [J]. Acta Armamentarii, 2016, 37(9): 1662-1669.
[14]	LIU Wei-dong, CHENG Rui-feng, GAO Li-e, ZHANG Jian-jun. Cooperative Engagement-based Differential Guidance Law for Underwater Interceptor [J]. Acta Armamentarii, 2016, 37(9): 1684-1691.
[15]	DAI Yong, QIAN Lin-fang, WU Xiao-jin, XU Ya-dong. Analysis about Thermal-structure Coupling Effect of High Firing Rate Automatic Mechanism of a Gun [J]. Acta Armamentarii, 2016, 37(9): 1738-1743.