PVDF压力传感器标定及在激光推进实验中的应用

PVDF压力传感器标定及在激光推进实验中的应用

崔村燕, 洪延姬, 李修乾, 何国强

文章导航 > 爆炸与冲击 > 2011 > 31(1): 31-35

刘殿中, 王中黔. 鼓包运动和抛掷堆积[J]. 爆炸与冲击, 1983, 3(3): 1-9. doi: 10.11883/1001-1455(1983)03-0001-9

引用本文:

崔村燕, 洪延姬, 李修乾, 何国强. PVDF压力传感器标定及在激光推进实验中的应用[J]. 爆炸与冲击, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

CUI Cun-yan, HONG Yan-ji, LI Xiu-qian, HE Guo-qiang. CalibrationofaPVDFsensoranditsapplicationtolaserpropulsionexperiments[J]. Explosion And Shock Waves, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

Citation:

CUI Cun-yan, HONG Yan-ji, LI Xiu-qian, HE Guo-qiang. CalibrationofaPVDFsensoranditsapplication tolaserpropulsionexperiments[J]. Explosion And Shock Waves, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

刘殿中, 王中黔. 鼓包运动和抛掷堆积[J]. 爆炸与冲击, 1983, 3(3): 1-9. doi: 10.11883/1001-1455(1983)03-0001-9

引用本文:

崔村燕, 洪延姬, 李修乾, 何国强. PVDF压力传感器标定及在激光推进实验中的应用[J]. 爆炸与冲击, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

CUI Cun-yan, HONG Yan-ji, LI Xiu-qian, HE Guo-qiang. CalibrationofaPVDFsensoranditsapplicationtolaserpropulsionexperiments[J]. Explosion And Shock Waves, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

Citation:

CUI Cun-yan, HONG Yan-ji, LI Xiu-qian, HE Guo-qiang. CalibrationofaPVDFsensoranditsapplication tolaserpropulsionexperiments[J]. Explosion And Shock Waves, 2011, 31(1): 31-35. doi: 10.11883/1001-1455(2011)01-0031-05

PVDF压力传感器标定及在激光推进实验中的应用

doi: 10.11883/1001-1455(2011)01-0031-05

1.
西北工业大学航天学院,陕西西安710072;
2.
装备指挥技术学院基础部,北京101416

基金项目:

国家自然科学基金项目(10672184)

通讯作者:
崔村燕

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出版历程
- 刊出日期: 2011-01-25

CalibrationofaPVDFsensoranditsapplication tolaserpropulsionexperiments

1.
SchoolofAerospace,NorthwesternPolytechnicalUniversity,Xi’an710072,Shaanxi,China;
2.
DepartmentofBasicTheories,ZhuangbeiInstituteofTechnology,Beijing101416,China

Funds:

NationalNaturalScienceFoundationofChina(10672184)

More Information

Corresponding author: CUI Cun-yan

摘要: 详细介绍了PVDF压力传感器的设计方法和2个等效测量电路。利用SHPB系统对PVDF压力传感器的动态灵敏度进行了标定,结果显示,不同并联电阻对于PVDF压力传感器动态灵敏度的影响不大, 但对脉冲推力上升时间的测量结果有影响,选择较小的并联电阻可以获得更逼真的测试信号。
- 爆炸力学 /
- 动态灵敏度 /
- 并联电阻 /
- PVDF压力传感器 /
- 激光推进 /
- SHPB系统
Abstract: Apolyvinylidenefluoride(PVDF)pressuresensorwasdesignedandtwoequivalentmeasurementcircuitswereintroduced. ThedynamicsensitivityofthePVDFpressuresensorwascalibrated byusingasplitHopkinsonpressurebarsystem.Resultsshowsthatthedynamicsensitivitycoefficientshaveonlysmalldiscrepancyinthecasesofdifferentparallelresistancesandallthecali ration resultsareveryclosetothatgivenbymanufacture.Butthelargertheparallelresistance,thelonger therisetimeofthepulsedthrustgainedbythetestsystem.Obviously,selectingsmallerparallelresistancesisaneffectivewaytoobtainmoreauthenticsignals.
- mechanicsofexplosion /
- coefficientofdynamicsensitivity /
- parallelresistance /
- PVDFpressuresensor /
- laserpropulsion /
- systemofSHPB

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文章访问数: 2523
HTML全文浏览量: 112
PDF下载量: 286
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