| 基于数字光纤传输的电热炮膛压测试技术 |
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| 引用本文： | 张瑜,张红艳,裴东兴,祖静. 基于数字光纤传输的电热炮膛压测试技术[J]. 火炮发射与控制学报, 2012, 0(1): 80-83 |
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| 作者姓名： | 张瑜 张红艳 裴东兴 祖静 |
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| 作者单位： | 1. 中北大学信息与通信工程学院,山西太原030051;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
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： | 提出了现场存储型测压方式与光纤实时传输测压方式相结合的膛压测试技术,现场存储测压器采用多层电磁屏蔽结构,应用高速收发一体光模块和数字光纤实现了测试数据的实时传输和远程再现.该测试技术有效地解决了电磁干扰问题,提高了膛压测量的可靠性和安全性,获得的测试数据为电热化学炮内弹道特性的研究提供了依据.该测试技术可以拓展应用到各种强电磁场干扰环境下的参数测试场合.
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| 关 键 词： | 仪器仪表技术 电热化学炮 膛压 光纤传输 电磁屏蔽 |
Electro-Thermal Chemical Gun Chamber Pressure Measure System Based on Digital Optic Fiber Transmission |
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| ZHANG Yu , ZHANG Hong-yan , PEI Dong-xing , ZU Jing. Electro-Thermal Chemical Gun Chamber Pressure Measure System Based on Digital Optic Fiber Transmission[J]. Gun Launch & Control Journal, 2012, 0(1): 80-83 |
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| Authors: | ZHANG Yu ZHANG Hong-yan PEI Dong-xing ZU Jing |
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| Affiliation: | 1.School of Information and Communication Engineering,North University of China,Taiyuan 030051,Shanxi,China; 2.Instrumentation Science and Dynamic Measurement Laboratory,North University of China,Taiyuan 030051,Shanxi,China) |
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| Abstract: | The chamber pressure testing technology was put forward which adopted the field testing technique with digi-tal storage and the digital optic fiber transmission technique,the field memory testing device has multilayer electromagnetic shielding structure,real-time transmission and the remote reappear of the test data were realized by application of high speed digital optical fiber transceiver module and optical fiber.This testing technology effectively solved the electromagnetic interference problem,improved the reliability and safety of chamber pressure measurement.The test data provide a basis for interior ballistic properties research of electro-thermal chemical gun.The testing technology can be widely applied to the parameters measurement with strong electromagnetic interfere. |
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| Keywords: | technology of instrument and meter electro-thermal chemical gun chamber pressure fiber transmission electromagnetic shielding |
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