Hilbert transform in vibration analysis

被引：572
作者：
Feldman, Michael [1 ]
机构：
[1] Technion Israel Inst Technol, Fac Mech Engn, IL-32000 Haifa, Israel
来源：
MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 2011年 / 25卷 / 03期
关键词：
Hilbert transform; Envelope; Instantaneous frequency; Nonlinear system identification; Non-stationary signal decomposition; EMPIRICAL MODE DECOMPOSITION; NONLINEAR-SYSTEM IDENTIFICATION; FORCED LINEAR-OSCILLATOR; HUANG SPECTRAL-ANALYSIS; TIME-FREQUENCY; INSTANTANEOUS FREQUENCY; FAULT-DIAGNOSIS; PARAMETER-IDENTIFICATION; DAMAGE DETECTION; ENERGY SINK;
D O I：
10.1016/j.ymssp.2010.07.018
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper is a tutorial on Hilbert transform applications to mechanical vibration. The approach is accessible to non-stationary and nonlinear vibration application in the time domain. It thrives on a large number of examples devoted to illustrating key concepts on actual mechanical signals and demonstrating how the Hilbert transform can be taken advantage of in machine diagnostics, identification of mechanical systems and decomposition of signal components. (C) 2010 Elsevier Ltd. All rights reserved.
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页码：735 / 802
页数：68
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