Acorrectiontechniqueondynamiccharacteristicsofapressurebartest

systembasedondynamiccalibrationdata

ZOU Hong; HU Yong-le; XING Yuan-ding; ZHU Bao-liang; ZHANG Ying

doi:10.11883/1001-1455(2011)02-0210-05

Volume 31 Issue 2

May 2014

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Article Navigation > Explosion And Shock Waves > 2011 > 31(2): 210-214

ZOU Hong, HU Yong-le, XING Yuan-ding, ZHU Bao-liang, ZHANG Ying. Acorrectiontechniqueondynamiccharacteristicsofapressurebartestsystembasedondynamiccalibrationdata[J]. Explosion And Shock Waves, 2011, 31(2): 210-214. doi: 10.11883/1001-1455(2011)02-0210-05

Citation:

ZOU Hong, HU Yong-le, XING Yuan-ding, ZHU Bao-liang, ZHANG Ying. Acorrectiontechniqueondynamiccharacteristicsofapressurebartest systembasedondynamiccalibrationdata[J]. Explosion And Shock Waves, 2011, 31(2): 210-214. doi: 10.11883/1001-1455(2011)02-0210-05

Citation:

ZOU Hong, HU Yong-le, XING Yuan-ding, ZHU Bao-liang, ZHANG Ying. Acorrectiontechniqueondynamiccharacteristicsofapressurebartest systembasedondynamiccalibrationdata[J]. Explosion And Shock Waves, 2011, 31(2): 210-214. doi: 10.11883/1001-1455(2011)02-0210-05

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Acorrectiontechniqueondynamiccharacteristicsofapressurebartest systembasedondynamiccalibrationdata

doi: 10.11883/1001-1455(2011)02-0210-05

1.
NorthwestInstituteof NuclearTechnology,Xi’an 710024,Shaanxi,China

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Corresponding author: ZOU Hong
Publish Date: 2011-03-25

Abstract

Abstract

Ashock-tubecalibrationplatformwasestablishedtosolvetheinsufficientdynamicresponse ofapressurebartestsystemintheshockwavemeasurementforchemicalexplosiveexperiments.The dynamiccharacteristicsofthepressurebartestsystem wasinvestigatedbyadoptingthefollowing methodssuchassystemidentification,dynamiccompensationandthecombinationoftimedomainanalysisandfrequencydomainestimation. Anew-typedynamiccompensationfilterwasdesignedto improvethedynamiccharacteristicsofthetestsystem.Andthecompensationeffectwastested.The resultsshowthatthefrequencybandwidthofthetestsystemisexpandedandtheresponsetimeisreduced.
- mechanicsofexplosion,
- calibrationplatform,
- dynamiccompensation,
- pressurebartest system,
- systemidentification,
- shockwave