Structural Multi-objective Optimization of Artillery Recoil Mechanism Based on Genetic Algorithm

doi:10.3969/j.issn.1000-1093.2015.03.008

Abstract

Abstract: Recoil resistance and muzzle disturbance are the key factors influencing the firing accuracy. In order to reduce maximum value of recoil resistance and muzzle disturbance, a rigid-flexible coupling system dynamics model is established for a large caliber gun. In the case of recoil mechanism and overall structure, the basic development module of ADAMS is used in conjunction with niche genetic algorithm to solve the multi-objective optimization function for gun recoil mechanism. Maximum value of recoil resistance and muzzle disturbance can be effectively reduced through optimization. The result shows that the proposed optimization method is reasonable and feasible, and can provide reference for optimization design of overall structure and recoil mechanism.

Key words: ordnance science and technology, recoil mechanism, genetic algorithm, recoil resistance, muzzle disturbance, multi-objective optimization

CLC Number:

TJ302

ZHOU Le， YANG Guo-lai， GE Jian-li， WANG Fei. Structural Multi-objective Optimization of Artillery Recoil Mechanism Based on Genetic Algorithm[J]. Acta Armamentarii, 2015, 36(3): 433-436.

References

［1］ More A K. Multi-body dynamics and design optimization for a towed gun[D]. Nanjing: Nanjing University of Science and Technology，2008.
［2］ Dias J P，Pereira M S. Optimization methods for crashworthiness design using multibody models[J]. Computers and Structures，2004，82(17/18/19)：1371-1380.
［3］周成，顾克秋，邵跃林．火炮制退机节制杆优化设计[J].火炮发射与控制学报，2012，12(4)：68-70.
ZHOU Cheng，GU Ke-qiu，SHAO Yue-lin．Optimal design of hrottling bar in gun recoil mechanism[J].Journal of Gun Launch & Control，2012，12(4)：68-70．( in Chinese)
[4] 宗士增，钱林方，徐亚栋．火炮反后坐装置动力学耦合分析与优化[J].兵工学报，2007， 28(3)：272-275.
ZONG Shi-zeng，QIAN Lin-fang，XU Ya-dong．Dynamic coupling analysis and optimization of gun recoil mechamism[J]．Acta Amamentarii，2007，28(3)：272-275．(in Chinesse)
[5] 蔡文勇，马福球，杨国来．基于遗传算法的火炮总体参数动力学优化[J].兵工学报，2006，27(6)：974 -977.
CAI Wen-yong，MA Fu-qiu，YANG Guo-lai．Dynamic overall parameter optimization of howitzer with genetic algorithm[J]．Acta Armamentarii,2006,27 (6)：974-977．(in Chinese)
[6] 梁传建，杨国来，葛建立，等．反后坐装置结构布置对炮口振动影响的研究[J]. 兵工学报，2013,34(10)： 1209-1214.
LIANG Chuan-jian，YANG Guo-lai，GE Jian-li，et al．Study on influence of structural arrangement of recoil mechanism on muzzle vibration of gun[J]．Acta Armamentarii, 2013，34(10)：1209-1214．(in Chinese)
[7] Goldberg D E，Richardson J. Genetic algorithms with sharing for multimodal function optimization [C]∥Proceedings of the Second Int Conference on Genetic Algorithms and Their Applications. NJ：Lawrence Erlbaum Associates Inc，1987：41-49 .
[8] Xu Z，Lu S S．Multi-objective optimization of sensor array using genetic algorithm[J]. Sensors and Actuators，2011，160(1)：278-286.
[9] Ericksona M, Mayer A, Hornb J. Multi-objective optimal design of groundwater remediation systems：application of the niched Pareto genetic algorithm (NPGA)[J]. Advances in Water Resources，2002，25(1)：51-65.

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