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中北大学电子与计算机科学技术学院仪器科学与动态测试教育部重点实验室
纸质出版:2011
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叶挺, 梁庭, 张文栋. 压力测试中引压管的动态特性研究[J]. 中北大学学报(自然科学版), 2011,32(2):222-226.
叶挺, 梁庭, 张文栋. Dynamic Characteristic of Transmission Tube in Pressure Measurement System[J]. 2011, 32(2): 222-226.
采用激波管实验装置对不同长度、不同直径的引压管进行了实验.利用MATLAB编写了快速傅里叶变换(Fast Fourier Transform
FFT)算法
通过FFT算法计算了实验结果的频率特性
分析了长度、直径对引压管动态特性的影响.结果表明:随着直径的增加
引压管的工作频带变宽;长度是最主要的影响因素
直接决定引压管的工作频带
长度越短其工作频带越宽.
A series of experiments on transmission tubes with different lengths and diameters were carried out.Fast Fourier Transform(FFT) algorithm was compiled with MATLAB
and the frequency characteristics of experimental results were analyzed by the algorithm to revealed the influences of length and diameter on the dynamic characteristic of the transmission tubes.The results showed that the working frequency band of transmission tube becomes broad as the diameter increases and it also becomes broad as the length decreases.
朱明武.动压测量[M].北京:国防工业出版社,1983.
谢壮宁,顾明,倪振华.复杂测压管路系统动态特性的通用分析程序[J].同济大学学报(自然科学版),2003,31(6):702-708.Xie Zhuangning,Gu Ming,Ni Zhenhua.General arithmetic to analyze dynamic characteristics of complex tubingsystem for fluctuating wind pressure measurements[J].Journal of Tongji University(Natural Science),2003,31(6):702-708.(in Chinese)
王维新,谢壮宁.测压传压管路系统动态特性的试验分析[J].西北工业大学学报(自然科学版),2005,35(4):392-396.Wang Weixin,Xie Zhuangning.Experimental investigation on the dynamic characteristics of tubing systems forfluctuating wind pressure measurements[J].Journal of Northwest University(Natural Science Edition),2005,35(4),392-396.(in Chinese)
张红艳,徐鹏.关于传压管道的特性分析[J].应用科技,2009,36(11):20-23.Zhang Hongyan,Xu Peng.The characteristics of pressure transmission pipeline[J].Applied Science andTechnology,2009,36(11):20-23.(in Chinese)
张惠.武器压力测试中传压管道的动态特性研究[D].南京:南京理工大学,2006.
张大有.激波管在压力传感器动态性能校准和实验上的应用[J].宇航计测技术,2004,24(4):24-27.Zhang Dayou.The application of shock tube in testing and calibrating the performance of pressure sensor[J].Journalof Astronautic Metrology and Measurement,2004,24(4):24-27.(in Chinese)
孟立凡,郑宾.传感器原理及技术[M].北京:国防工业出版社,2005.
北京青鸟元芯微系统科技有限责任公司.YX-PS500-B系列压力传感器[Z].北京:北京微电子研究所,2005.
黄俊钦.压力传感器动态数学模型研究[J].计量学报,1987,8(3):201-207.Huang Junqin.Research for dynamic mathematical model of pressure transducer[J].Acta Metrologica Sinica,1987,8(3):201-207.(in Chinese)
张训文,陈曦,朱琦,等.压力传感器官腔效应问题研究[J].测试技术学报,2002,16(z1):387-390.Zhang Xunwen,Chen Xi,Zhu Qi,et al.Study on the pipe cavity effect of pressure sensor[J].Journal of Test andMeasurement Technology,2002,16(z1):387-390.(in Chinese)
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