BS ISO 16063-15-2006 Methods for the calibration of vibration and shock transducers - Primary angular vibration calibration by laser interferometry《振动和冲击传感器的校准方法 用激光干涉测量法进行初级振动角校准》.pdf
《BS ISO 16063-15-2006 Methods for the calibration of vibration and shock transducers - Primary angular vibration calibration by laser interferometry《振动和冲击传感器的校准方法 用激光干涉测量法进行初级振动角校准》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 16063-15-2006 Methods for the calibration of vibration and shock transducers - Primary angular vibration calibration by laser interferometry《振动和冲击传感器的校准方法 用激光干涉测量法进行初级振动角校准》.pdf(50页珍藏版)》请在麦多课文档分享上搜索。
1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58transducers Part 15: Primary angular vibration calibration by laser interferometryICS 17.160Methods
2、 for the calibration of vibration and shock BRITISH STANDARDBS ISO 16063-15:2006BS ISO 16063-15:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 49172 2Amendments issued since publicationAmd. No. Date C
3、ommentsits 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.National forewordThis British Standard was published by BSI
4、. It is the UK implementation of ISO 16063-15:2006. 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 organizat
5、ions represented on GME/21/2 can be obtained on request to Reference numberISO 16063-15:2006(E)INTERNATIONAL STANDARD ISO16063-15First edition2006-08-01Methods for the calibration of vibration and shock transducers Part 15: Primary angular vibration calibration by laser interferometry Mthodes pour l
6、talonnage des transducteurs de vibrations et de chocs Partie 15: talonnage angulaire primaire de vibration par interfromtrie laser BS ISO 16063-15:2006ii BS ISO 16063-15:2006iiiContents Page Foreword iv 1 Scope . 1 2 Normative references . 2 3 Uncertainty of measurement . 2 4 Requirements for appara
7、tus 2 4.1 General. 2 4.2 Frequency generator and indicator 3 4.3 Power amplifier/angular vibration exciter combination 3 4.4 Seismic block(s) for vibration exciter and laser interferometer 5 4.5 Laser. 5 4.6 Interferometer 5 4.7 Instrumentation for interferometer signal processing 8 4.8 Voltage inst
8、rumentation, measuring true r.m.s. accelerometer output 9 4.9 Distortion-measuring instrumentation . 9 4.10 Oscilloscope (optional) 9 4.11 Other requirements. 9 5 Ambient conditions 9 6 Preferred angular accelerations and frequencies . 10 7 Common procedure for all six methods. 10 8 Methods using fr
9、inge-counting (methods 1A and 1B) 11 8.1 General. 11 8.2 Common test procedure for methods 1A and 1B 12 8.3 Expression of results . 12 9 Methods using minimum-point detection (methods 2A and 2B) . 16 9.1 General. 16 9.2 Common test procedure for methods 2A and 2B 17 9.3 Expression of results . 17 10
10、 Methods using sine approximation (methods 3A and 3B) . 21 10.1 General. 21 10.2 Procedure applied to methods 3A and 3B . 22 10.3 Data acquisition 27 10.4 Data processing 27 11 Reporting of calibration results 29 Annex A (normative) Uncertainty components in primary angular vibration calibration of
11、vibration and shock transducers by laser interferometry 30 Annex B (normative) Equations for the calculation of the angular quantities of rotational angle, , angular velocity, , and angular acceleration, , and of the sensitivities of angular transducers: rotational angle transducers, S, of angular v
12、elocity transducers, S, and angular accelerometers, S36 Bibliography . 42 BS ISO 16063-15:2006iv 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 car
13、ried out through ISO technical committees. Each member body interested in a subject for which a 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.
14、 ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters 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 Interna
15、tional Standards. Draft International Standards adopted by the technical committees are circulated 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
16、elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 16063-15 was prepared by Technical Committee ISO/TC 108, Mechanical vibration and shock, Subcommittee SC 3, Use and calibration of vibration and shock m
17、easuring instruments. ISO 16063 consists of the following parts, under the general title Methods for the calibration of vibration and shock transducers: Part 1: Basic concepts Part 11: Primary vibration calibration by laser interferometry Part 12: Primary vibration calibration by the reciprocity met
18、hod Part 13: Primary shock calibration using laser interferometry Part 15: Primary angular vibration calibration by laser interferometry Part 21: Vibration calibration by comparison to a reference transducer Part 22: Shock calibration by comparison to a reference transducer The following additional
19、parts are under preparation: Part 23, addressing the angular vibration calibration by comparison to reference transducers Part 31, addressing the testing of transverse vibration sensitivity Part 32, addressing the resonance testing Part 41, addressing the calibration of laser vibrometers Part 42, ad
20、dressing the calibration of seismometers BS ISO 16063-15:20061Methods for the calibration of vibration and shock transducers Part 15: Primary angular vibration calibration by laser interferometry 1 Scope This part of ISO 16063 specifies the instrumentation and procedures used for primary angular vib
21、ration calibration of angular transducers, i.e. angular accelerometers, angular velocity transducers and rotational angle transducers (with or without amplifier) to obtain the magnitude and the phase shift of the complex sensitivity by steady-state sinusoidal vibration and laser interferometry. The
22、methods specified in this part of ISO 16063 are applicable to measuring instruments (rotational laser vibrometers in particular) and to angular transducers as defined in ISO 2041 for the quantities of rotational angle, angular velocity and angular acceleration. It is applicable to a frequency range
23、from 1 Hz to 1,6 kHz and a dynamic range (amplitude) from 0,1 rad/s2to 1 000 rad/s2(frequency-dependent). These ranges are covered with the uncertainty of measurement specified in Clause 3. Calibration frequencies lower than 1 Hz (e.g. 0,4 Hz, which is a reference frequency used in other Internation
24、al Standards) and angular acceleration amplitudes smaller than 0,1 rad/s2can be achieved using method 3A or method 3B specified in this part of ISO 16063, in conjunction with an appropriate low-frequency angular vibration generator. Method 1A (cf. Clause 8: fringe-counting, interferometer type A) an
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