|
|||||
|
|
| 基于虚拟样机的某引信钟表机构故障分析 | |
| 引用本文： | 韩晶,焦国太,王华. 基于虚拟样机的某引信钟表机构故障分析[J]. 弹箭与制导学报, 2010, 30(5) |
| 作者姓名： | 韩晶 焦国太 王华 |
| 作者单位： | 1. 中北大学机电工程学院,太原,030051;北京航空航天大学宇航学院,北京,100191 2. 中北大学机电工程学院,太原,030051 3. 北京航空航天大学宇航学院,北京,100191 |
| 摘 要： | 为对引信故障进行快速准确的分析,利用虚拟样机技术,结合多体动力学分析理论,建立了某引信无返回力矩钟表延期解除保险机构的虚拟样机。采用实测弹道数据驱动仿真模型的方式准确获得了该引信机构的动态特性,讨论了引信产生瞎火的原因及相应的改进措施。结果表明:提高定位销的工作可靠性是解决该引信瞎火的根本途径,且这一结论在试验中得到了进一步验证。 |
| 关 键 词： | 引信 故障分析 虚拟样机 钟表机构 |
Fault Analysis of Some Clock Mechanism Based on Virtual Prototype |
|
| HAN Jing,JIAO Guotai,WANG Hua. Fault Analysis of Some Clock Mechanism Based on Virtual Prototype[J]. Journal of Projectiles Rockets Missiles and Guidance, 2010, 30(5) | |
| Authors: | HAN Jing JIAO Guotai WANG Hua |
| Affiliation: | HAN Jing1,2,JIAO Guotai1,WANG Hua2(1 School of Mechatronics Engineering,North University of China,Taiyuan 030051,China,2 School of Astronautics,Beijing University of Aeronautics & Astronautics,Beijing 100191,China) |
| Abstract: | In order to analyze fuze fault rapidly and accurately,the virtual prototype of verge clock mechanism for fuze S&A mechanism was established with virtual prototype and the theory of analysis of multi-body dynamics system.The dynamic performance of the fuze was obtained by the way that the simulation model was driven by the trajectory data of actual measurement.The reason of the fuze dud and the improving measures were discussed.The results show that improving the reliability of the location pin is the fundam... |
| Keywords: | fuze fault analysis virtual prototype clock mechanism |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |