Volume 41 Issue 3
Mar.  2021
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WU Kai, WANG Xianhui, ZHOU Yunbo, BI Zheng, LI Mingxing. Optimization of vehicle protection components based on reliability[J]. Explosion And Shock Waves, 2021, 41(3): 035101. doi: 10.11883/bzycj-2020-0126
Citation: WU Kai, WANG Xianhui, ZHOU Yunbo, BI Zheng, LI Mingxing. Optimization of vehicle protection components based on reliability[J]. Explosion And Shock Waves, 2021, 41(3): 035101. doi: 10.11883/bzycj-2020-0126

Optimization of vehicle protection components based on reliability

doi: 10.11883/bzycj-2020-0126
  • Received Date: 2020-04-30
  • Rev Recd Date: 2020-07-16
  • Available Online: 2021-03-05
  • Publish Date: 2021-03-10
  • In order to improve the bottom protection capability of military vehicles, a reliable optimization method was proposed for the design of vehicle protection components. In the traditional optimization process, if the uncertainty of design variables is not considered, the performance of design objectives will fluctuate or even fail. In this paper, multi-objective reliability optimization was introduced into the optimization of explosion protection. The surrogate model with the highest accuracy was constructed and chosen after the design variables were selected through experimental design and sensitivity analysis. The reliability optimization of the protection components was achieved by the multi-objective genetic algorithm. Eventually, through experiment and simulation verification, the optimized protective components met the requirements of protection and lightweight, and the reliability was improved, which can provide reference for the subsequent design and production of protective components.
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  • [1]
    GRUJICIC M, BELL W C. A computational analysis of survivability of a pick-up truck subjected to mine detonation loads [J]. Multidiscipline Modeling in Materials and Structures, 2011, 7(4): 386–423. DOI: 10.1108/15736101111185289.
    [2]
    吕晓江, 周大永, 孙光永, 等. 基于多目标可靠性优化的骡车车身耐撞性及轻量化设计 [J]. 汽车工程, 2018, 40(7): 790–794. DOI: 10.19562/j.chinasae.qcgc.2018.07.007.

    LYU X J, ZHOU D Y, SUN G Y, et al. Crashworthiness and lightweight design of mule-car body based on multi-objective reliability optimization [J]. Automotive Engineering, 2018, 40(7): 790–794. DOI: 10.19562/j.chinasae.qcgc.2018.07.007.
    [3]
    PAN F, ZHU P, CHEN W, et al. Application of conservative surrogate to reliability based vehicle design for crashworthiness [J]. Journal of Shanghai Jiaotong University (Science), 2013, 18(2): 159–165. DOI: 10.1007/s12204-012-1240-x.
    [4]
    陈崇, 詹振飞, 李洁, 等. 基于材料参数不确定性量化的车身稳健性优化 [C] // 第十八届汽车安全技术学术会议. 江苏苏州, 2015.
    [5]
    GU X G, SUN G Y, LI G Y, et al. A Comparative study on multiobjective reliable and robust optimization for crashworthiness design of vehicle structure [J]. Structural and Multidisciplinary Optimization, 2013, 48(3): 669–684. DOI: 10.1007/s00158-013-0921-x.
    [6]
    魏然, 王显会, 周云波, 等. 爆炸冲击下车辆底部结构与座椅系统多参数优化研究 [J]. 振动与冲击, 2016, 35(14): 90–95. DOI: 10.13465/j.cnki.jvs.2016.14.014.

    WEI R, WANG X H, ZHOU Y B, et al. Multi-parameter optimization of vehicle underbody configuration and occupant restraint system under explosion shock load [J]. Journal of Vibration and Shock, 2016, 35(14): 90–95. DOI: 10.13465/j.cnki.jvs.2016.14.014.
    [7]
    李明星, 王显会, 周云波, 等. 基于神经网络的车辆抗冲击防护组件优化 [J]. 爆炸与冲击, 2020, 40(2): 024203. DOI: 10.11883/bzycj-2019-0055.

    LI M X, WANG X H, ZHOU Y B, et al. Research on optimization of vehicle anti-shock protection components based on neural network [J]. Explosion and Shock Waves, 2020, 40(2): 024203. DOI: 10.11883/bzycj-2019-0055.
    [8]
    GU X G, LU J W. Reliability-based robust assessment for multiobjective optimization design of improving occupant restraint system performance [J]. Computers in Industry, 2014, 65(8): 1169–1180. DOI: 10.1016/j.compind.2014.07.003.
    [9]
    YOUN B D, CHOI K K, YANG R J, et al. Reliability-based design optimization for crashworthiness of vehicle side impact [J]. Structural and Multidisciplinary Optimization, 2004, 26(3−4): 272–283. DOI: 10.1007/s00158-003-0345-0.
    [10]
    张义民, 贺向东, 刘巧伶, 等. 非正态分布参数的车辆零件可靠性稳健设计 [J]. 机械工程学报, 2005, 41(11): 102–108. DOI: 10.3321/j.issn:0577-6686.2005.11.018.

    ZHANG Y M, HE X D, LIU Q L, et al. Reliability-based robust design of vehicle components with non-normal distribution parameters [J]. Chinese Journal of Mechanical Engineering, 2005, 41(11): 102–108. DOI: 10.3321/j.issn:0577-6686.2005.11.018.
    [11]
    白阳阳. 某型车正碰乘员约束系统可靠性设计[D]. 长沙: 湖南大学, 2012: 38−48.
    [12]
    李鹏, 周云波, 王显会, 等. 含蜂窝夹层的V型底部复合装甲仿真研究 [J]. 爆破, 2019, 36(1): 44–48, 69. DOI: 10.3963/j.issn.1001-487X.2019.01.007.

    LI P, ZHOU Y B, WANG X H, et al. Simulation on V-shaped bottom composite armor with honeycomb sandwich [J]. Blasting, 2019, 36(1): 44–48, 69. DOI: 10.3963/j.issn.1001-487X.2019.01.007.
    [13]
    陈鑫, 王佳宁, 沈传亮, 等. 承载式车身结构局部改型的快速耦合参数化优化设计 [J]. 同济大学学报(自然科学版), 2019, 47(8): 1189–1194. DOI: 10.11908/j.issn.0253-374x.2019.08.016.

    CHEN X, WANG J N, SHEN C L, et al. Rapidly coupling parametric optimal design of partial structure modification for integral body [J]. Journal of Tongji University (Natural Science), 2019, 47(8): 1189–1194. DOI: 10.11908/j.issn.0253-374x.2019.08.016.
    [14]
    刘德顺, 岳文辉, 杜小平. 不确定性分析与稳健设计的研究进展 [J]. 中国机械工程, 2006, 17(17): 1834–1841. DOI: 10.3321/j.issn: 1004-132X.2006.17.018.

    LIU D S, YUE W H, DU X P. Study on uncertainty analysis and robust design: a review [J]. China Mechanical Engineering, 2006, 17(17): 1834–1841. DOI: 10.3321/j.issn: 1004-132X.2006.17.018.
    [15]
    GAO F L, REN S, LIN C, et al. Metamodel-based Multi-objective reliable optimization for front structure of electric vehicle [J]. Automotive Innovation, 2018, 1(2): 131–139. DOI: 10.1007/s42154-018-0018-8.
    [16]
    陈媛媛. 基于代理模型的汽车碰撞安全性多目标优化研究[D]. 重庆: 重庆大学, 2017: 6−8.
    [17]
    王若冰, 赵志军, 肖和业, 等. 力学环境约束下剪切销可靠性分析及优化设计 [J]. 爆炸与冲击, 2019, 39(7): 075101. DOI: 10.11883/bzycj-2018-0146.

    WANG R B, ZHAO Z J, XIAO H Y, et al. Reliability analysis and design optimization of a shear pin constrained by mechanical boundaries [J]. Explosion and Shock Waves, 2019, 39(7): 075101. DOI: 10.11883/bzycj-2018-0146.
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