| 参数可变的无线式冲击波超压测试系统的研究 |
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| 引用本文： | 赵岩,杜红棉,马铁华. 参数可变的无线式冲击波超压测试系统的研究[J]. 传感器与微系统, 2011, 30(5): 58-60,65 |
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| 作者姓名： | 赵岩 杜红棉 马铁华 |
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| 作者单位： | 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;中北大学,电子测试技术国家重点实验室,山西,太原,030051 |
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| 摘 要： | 存储式测试在冲击波超压测试中应用多。在冲击波超压场测试中,超压峰值和时域脉宽随着TNT当量的大小和测点距爆心的距离的大小变化而变化,近距离和远距离之间超压峰值以及时域脉宽近几十倍之差,为提高测试系统的精度和测试系统的灵活性,提出了一种参数可变的无线式冲击波超压测试系统,此系统主要由无线Zig Bee模块对多个传感器节点进行无线参数设置(量程设置、采样频率设置、触发电平设置等),通过冲击波超压测试理论计算和靶场实验数据的分析,验证了该系统设计方案的可行性和优越性。
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| 关 键 词： | 爆炸 冲击波超压 参数设置 无线模块 测试系统 |
Study on parameter-alterable and wireless shock wave overpressure measuring system |
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| ZHAO Yan,DU Hong-mian,MA Tie-hua. Study on parameter-alterable and wireless shock wave overpressure measuring system[J]. Transducer and Microsystem Technology, 2011, 30(5): 58-60,65 |
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| Authors: | ZHAO Yan DU Hong-mian MA Tie-hua |
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| Affiliation: | ZHAO Yan1,2,DU Hong-mian1,MA Tie-hua1,2(1.Key Laboratory of Ministry of Education for Instrumentation Science & Dynamic Measurement,North University of China,Taiyuan 030051,China,2.State key Laboratory for Electronic Test Technology,China) |
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| Abstract: | Memorized measurement is extensively applied in the overpressure measurement.In the shock wave overpressure field measurement,overpressure peak and time-domain pulse width are changing with TNT equivalent and the distance between measuring point and ground zero.Difference between short and long distance overpressure peak and time-domain pulse width will be score of time to increase the precision and flexibility of the test system,a parameter-alterable and wireless shock wave overpressure measuring system is... |
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| Keywords: | explosion shock wave overpressure parameter settings wireless module measuring system |
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