| 发射冲击载荷下车载电控部件故障机理仿真 |
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| 引用本文： | 王国辉,李向荣,赵波,赵硕.发射冲击载荷下车载电控部件故障机理仿真[J].北京理工大学学报,2015,35(S2):157-160. |
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| 作者姓名： | 王国辉 李向荣 赵波 赵硕 |
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| 作者单位： | 装甲兵工程学院兵器工程系, 北京 100072,装甲兵工程学院兵器工程系, 北京 100072,中国人民解放军 78465部队, 四川广元 628000,装甲兵工程学院兵器工程系, 北京 100072 |
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| 基金项目： | 北京理工大学爆炸科学与技术国家重点实验室开放基金(KFJJ11-8M);军队维修改革项目(2014XX05) |
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| 摘 要： | 针对某型装甲装备在发射状态下瞬态强冲击振动引起的装甲车辆内部电控部件故障频发这一突出问题,在统计分析电控部件故障类型及故障模式的基础上,以典型电控部件--电路板连接器为研究对象,进行结构与受力分析;在动力学特性仿真分析的基础上,确定了电路板连接器在火炮发射冲击载荷下的故障机理,并提出了优化改进建议. 为发射过程中车载电控部件故障机理与故障模式分析提供了方法与思路,为武器装备电子设备优化设计与战时保障提供参考.
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| 关 键 词： | 动力学分析 冲击载荷 电控部件 故障机理 |
| 收稿时间： | 2015/3/20 0:00:00 |
Simulation of Strong Battle Tanks Electronic Components Failure Mechanism Under the Shock Load |
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| WANG Guo-hui,LI Xiang-rong,ZHAO Bo and ZHAO Shuo.Simulation of Strong Battle Tanks Electronic Components Failure Mechanism Under the Shock Load[J].Journal of Beijing Institute of Technology(Natural Science Edition),2015,35(S2):157-160. |
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| Authors: | WANG Guo-hui LI Xiang-rong ZHAO Bo and ZHAO Shuo |
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| Institution: | Department of Arms Engineering, Academy of Armored Force Engineering, Beijing 100072, China,Department of Arms Engineering, Academy of Armored Force Engineering, Beijing 100072, China,Army of No. 78465, PLA, Guangyuan, Sichuan 116013, China and Department of Arms Engineering, Academy of Armored Force Engineering, Beijing 100072, China |
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| Abstract: | Aiming at frequent faults of inner electronic components of armored vehicles caused from transient shock vibration during artillery firing, statistically faults type and faults pattern of the electronic components was analyzed. Taking circuit board connector as the research object, structure and force analysis were implemented. On the basis of dynamic characteristics simulation and analysis, fault mechanism was verified under the impact load during artillery launch, and some improvement suggestions were put forward. It provides reference to optimization design and guarantees for armored vehicles electronic equipment in wartime. |
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| Keywords: | dynamics analysis shock vibration electronic components fault mechanism |
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