GB/T 29716.3-2021

Active

Mechanical vibration and shock—Signal processing—Part 3: Methods of time-frequency analysis

机械振动与冲击 信号处理 第3部分：时频分析方法

Standard Type
GBT
ICS
17.160
CCS
J04
Status
Active
Issue Date
2021-05-21
Implementation
2021-12-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies methods for time-frequency analysis of mechanical vibration and shock signals, such as short-time Fourier transform and wavelet analysis. It is applied in engineering fields like structural health monitoring, rotating machinery diagnostics, and vehicle dynamics testing to extract non-stationary signal features. The standard ensures consistent and reliable signal processing across industries including aerospace, automotive, and industrial equipment manufacturing.

Related Standards

GB/T 20485.12-2008 Method for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method GB/T 14412-2005 Mechanical vibration and shock-Mechanical mounting of accelerometers GB/T 13823.1-2005 Methods for the calibration of vibration and shock transducers part 1:Basic concepts GB/T 6075.6-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 6:Reciprocating machines with power ratings above 100kW GB/T 6075.5-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 5:Machine sets in hydraulic power generating and pumping plants GB/T 6075.2-2002 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 2:Large land-based steam turbine generator setsin excess of 50MW GB/T 6075.4-2001 Mechanical vibration--Evaluation of machine vibration by measurementson non-rotating parts--Part 4:Gas turbine driven sets excluding aircraft derivatives GB/T 6075.3-2001 Mechanical vibration--Evaluation of machine vibration by measurements on non-rotating parts--Part 3:Industrial machines with nominal power above 15kW and nominal speeds between 120r/min and 15000r/min when measured in situ
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.