| 光纤隔离型存储测试技术研究 |
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| 引用本文： | 石垒,张瑜,马铁华. 光纤隔离型存储测试技术研究[J]. 工程设计学报, 2011, 18(5): 382-385 |
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| 作者姓名： | 石垒 张瑜 马铁华 |
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| 作者单位： | 1.中北大学 电子测试技术重点实验室,山西 太原 030051;2.中北大学 仪器科学与动态测试教育部重点实验室,山西 太原 030051 |
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| 摘 要： | 电热化学炮发射实验时存在强电磁干扰和地电位浮动问题,严重影响膛压数据的准确性和仪器的安全性.采用不同材料多层组合的屏蔽技术,有效地实现了强电磁环境下的电磁屏蔽,确保测试系统的安全性、可靠性和精度.利用存储测试技术和光纤通信,同时实现了膛压信号的存储测试和实时传输,保证了电热化学炮膛压信号获取的可靠性,并实现了双工通信,方便了电热化学炮的测试试验.
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| 关 键 词： | 强电磁环境 膛压 电磁屏蔽 光纤通信 存储测试 |
| 收稿时间： | 2011-10-28 |
Study of storage measurement of fiber optic isolation |
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| SHI Lei,,ZHANG Yu,MA Tie-hua. Study of storage measurement of fiber optic isolation[J]. Journal of Engineering Design, 2011, 18(5): 382-385 |
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| Authors: | SHI Lei ZHANG Yu MA Tie-hua |
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| Affiliation: | SHI Lei1,2,ZHANG Yu1,MA Tie-hua1,2(1.Science and Technology on Electronic Test & Measurement Laboratory,North University of China,Taiyuan 030051,China,2.Key Laboratory of Instrumentation Science & Dynamic Measurement,Ministry of Education,China) |
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| Abstract: | There were problems of the serious electromagnetic interference and the voltage fluctuation when the Electro-Thermal Chemical Gun(ETCG) launched,which seriously affected the accurateness of data and the security of apparatus.Adopting the multilayer shield technology based on different materials effectively realized electromagnetic shield in the strong electromagnetic environment and ensured the security,reliability and accuracy of the measurement system.Using the storage measurement technology and optical f... |
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| Keywords: | serious electromagnetic environment chamber pressure electromagnetic shield optical fiber communication storage measurement |
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