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| Study and Application of the Method Deducing the Simulating Test Spectrum from Measured Data of Tracked Vehicle |
| Received:November 17, 2013 Revised:December 18, 2013 |
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| DOI：10.7643/issn.1672-9242.2014.02.004 |
| KeyWord:tracked vehicle measured vibration data simulating test spectrum |
| Author | Institution |
| SHU Chang |
Southwest Technology and Engineering Research Instiute，Chongqing，China |
| ZHU Yu-qin |
Southwest Technology and Engineering Research Instiute，Chongqing，China |
| YANG Wan-jun |
Southwest Technology and Engineering Research Instiute，Chongqing，China |
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| Abstract: |
| ObjectiveTo establish the method inducing simulating test spectrum, in order to reasonably determine the simulated vibration test conditions of vehicle equipment. MethodsBased on the measured vibration data of tracked vehicles induced environment, the environment description of measured vibration spectrum was analyzed，narrow bands on broadband random was introduced as the basic spectrum of simulating test spectrum，and the method of inducing test level and test duration was studied.ResultsThe method inducing simulating test spectrum from the measured vibration data was established. ConclusionThe method deducing the simulating test spectrum was practical. Based on the method，corresponding simulating test spectrum was induced by measured data of tracked vehicle. |
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