Search results for " safety barriers"

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SIGNAL ANALYSIS AND PERFORMANCE EVALUATION OF A VEHICLE CRASH TEST WITH A FIXED SAFETY BARRIER BASED ON HAAR WAVELETS

2011

Author's version of an article published in the journal: International Journal of Wavelets, Multiresolution and Information Processing. Also available from the publisher at: http://dx.doi.org/10.1142/s0219691311003979 This paper deals with the wavelet-based performance analysis of the safety barrier for use in a full-scale test. The test involves a vehicle, a Ford Fiesta, which strikes the safety barrier at a prescribed angle and speed. The vehicle speed before the collision was measured. Vehicle accelerations in three directions at the center of gravity were measured during the collision. The yaw rate was measured with a gyro meter. Using normal speed and high-speed video cameras, the beha…

Signal processingComputer scienceApplied MathematicsInformation processingHaarSafety barrierCollisioncomputer.software_genreVDP::Mathematics and natural science: 400::Mathematics: 410Test (assessment)WaveletAcceptance testingSignal Processingacceptance criteria collision safety barrier traffic safety wavelet safety barriersData miningVDP::Technology: 500::Materials science and engineering: 520computerSimulationInformation SystemsInternational Journal of Wavelets, Multiresolution and Information Processing
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