BS-ISO-21289-2008.pdf
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1、BRITISH STANDARD BS ISO 21289:2008 Mechanical vibration and shock Parameters to be specified for the acquisition of vibration data ICS 17.160 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008
2、22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- BS ISO 21289:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 May 2008 BSI 2008 ISBN 978 0 580 56228 0 National foreword This British Standard is the UK
3、 implementation of ISO 21289:2008. The UK participation in its preparation was entrusted by Technical Committee GME/21, Mechanical vibration, shock and condition monitoring, to Subcommittee GME/21/2, Vibration and shock measuring instruments and testing equipment. A list of organizations represented
4、 on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/cor
5、rigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL S
6、TANDARD ISO 21289 First edition 2008-03-01 Reference number ISO 21289:2008(E) Mechanical vibration and shock Parameters to be specified for the acquisition of vibration data Vibrations et chocs mcaniques Paramtres spcifier pour lacquisition de donnes vibratoires BS ISO 21289:2008 Copyright British S
7、tandards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ii Copyright British Standards Institution Provided by IHS under license with BS
8、I - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- iii Contents Page 1Scope 1 2Normative references 1 3Terms and definitions 1 4Abbreviated terms . 1 5Parameters to be specified . 1 6Vibrat
9、ion test reporting . 7 Bibliography . 12 BS ISO 21289:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- iv
10、 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a
11、technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matter
12、s of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulat
13、ed to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible
14、 for identifying any or all such patent rights. ISO 21289 was prepared by Technical Committee ISO/TC 108, Mechanical vibration, shock and condition monitoring. BS ISO 21289:2008 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910
15、770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- v Introduction Use of this International Standard is recommended to minimize errors and ambiguities in vibration measurement due to inadequate or confusing definition of essential par
16、ameters. The specified parameters provide information to enable a measurement to be conducted and data to be provided, assuming that proper practices and all applicable sub-specifications have been followed. Proper use of this International Standard will improve the quality of databases for vibratio
17、n condition monitoring and assessment of machines and structures. It will also facilitate improved comparison of vibration test data conducted by different organizations, using different methods, or over long periods of time. BS ISO 21289:2008 Copyright British Standards Institution Provided by IHS
18、under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- blank Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boe
19、ing Co/5910770001 Not for Resale, 08/14/2008 22:24:45 MDTNo reproduction or networking permitted without license from IHS -,-,- 1 Mechanical vibration and shock Parameters to be specified for the acquisition of vibration data 1Scope This International Standard identifies a set of parameters to be sp
20、ecified, as applicable, for vibration measurements, analysis, reporting and archiving. It is intended for use in the testing of structures, machines, vehicles, sensitive equipment and other dynamic systems. This International Standard applies to measurements made by modern data acquisition systems,
21、including digital signal processors, using readily available commercial instrumentation. It can be applied to a variety of common vibration measurement types, including time history, spectrum and frequency-response function measurements. 2Normative references The following referenced documents are i
22、ndispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2041, Mechanical vibration, shock and condition monitoring Vocabulary ISO 18431-2, Me
23、chanical vibration and shock Signal processing Part 2: Time domain windows for Fourier Transform analysis 3Terms and definitions For the purposes of this document, the terms and definitions given in ISO 2041 apply. 4Abbreviated terms ASCII, American standard code for information interchange UFF, uni
24、versal file format EU, engineering unit 5Parameters to be specified 5.1General parameters 5.1.1Concerned parties The organizations or individuals involved in the vibration testing, and their roles and responsibilities, shall be identified. EXAMPLEConcerned parties may include the individuals and/or
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