Study on the torsional vibration measurement error caused by eccentricity of tooth discs

Chong Geng; Hui Liu; Chang Le Xiang

Study on the torsional vibration measurement error caused by eccentricity of tooth discs

Chong Geng^*
, Hui Liu
, Chang Le Xiang

^*此作品的通讯作者

机械与车辆学院

Beijing Institute of Technology
Armoured Force Engineering Institute

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

High precision measurement of torsional vibration is important for the torsional vibration analysis of shaft systems. Faked signals caused by the eccentricity of tooth discs can influence the measurement precision by entering into measurement signals. On the basis of an analysis for the faked signals, a quantified calculation and signal processing is provided to solve this measurement error caused by false signals. Using this method an analysis has been done for the result of torsional vibration test of one type of vehicle, and a signal compound has been obtained to correct the test result.

源语言	英语
页（从-至）	281-284+289
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	23
期	3
出版状态	已出版 - 6月 2003

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引用此

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abstract = "High precision measurement of torsional vibration is important for the torsional vibration analysis of shaft systems. Faked signals caused by the eccentricity of tooth discs can influence the measurement precision by entering into measurement signals. On the basis of an analysis for the faked signals, a quantified calculation and signal processing is provided to solve this measurement error caused by false signals. Using this method an analysis has been done for the result of torsional vibration test of one type of vehicle, and a signal compound has been obtained to correct the test result.",

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AU - Geng, Chong

AU - Liu, Hui

AU - Xiang, Chang Le

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N2 - High precision measurement of torsional vibration is important for the torsional vibration analysis of shaft systems. Faked signals caused by the eccentricity of tooth discs can influence the measurement precision by entering into measurement signals. On the basis of an analysis for the faked signals, a quantified calculation and signal processing is provided to solve this measurement error caused by false signals. Using this method an analysis has been done for the result of torsional vibration test of one type of vehicle, and a signal compound has been obtained to correct the test result.

AB - High precision measurement of torsional vibration is important for the torsional vibration analysis of shaft systems. Faked signals caused by the eccentricity of tooth discs can influence the measurement precision by entering into measurement signals. On the basis of an analysis for the faked signals, a quantified calculation and signal processing is provided to solve this measurement error caused by false signals. Using this method an analysis has been done for the result of torsional vibration test of one type of vehicle, and a signal compound has been obtained to correct the test result.

KW - Eccentricity installation

KW - Signal process

KW - Torsional vibration measurement

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Study on the torsional vibration measurement error caused by eccentricity of tooth discs

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