1、Recognized as anAmerican National Standard (ANSI)Copyright 1989 byThe Institute of Electrical and Electronics Engineers, Inc.345 East 47th Street, New York, NY 10017-2394, USANo part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the priorw
2、ritten permission of the publisher.ANSI/IEEE Std 813-1988(R2011)IEEE Specification Format Guide andTest Procedure for Two-Degree-of-Freedom Dynamically Tuned GyrosSponsorPrepared by the Gyro and Accelerometer Panelof theIEEE Aerospace and Electronic Systems SocietyReaffirmed December 7, 2011Approved
3、 August 17, 1988IEEE-SA Standards BoardReaffirmed June 7,2000Approved May 4, 1989American National Standards InstituteIEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (IEEE-SA) Standards Board. The IEEE devel
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21、classroom use can also be obtained through the Copyright Clearance Center. iiiForeword(This Foreword is not a part of ANSI/IEEE Std 813-1988, IEEE Specification Format Guide and Test Procedure for Two-Degree-of-Freedom Dynamically Tuned Gyros.)This guide was prepared by the Gyro and Accelerometer Pa
22、nel of the Aerospace Electronics Systems Society of theInstitute of Electrical and Electronics Engineers. It consists of two parts.Part I is a specification format guide for the preparation of a two-degree-of-freedom dynamically tuned gyro (DTG)specification. It provides a common meeting ground of t
23、erminology and practice for manufacturers and users. The useris cautioned not to overspecify; only those parameters that are required to guarantee proper instrument performance inthe specific application should be controlled. In general, the specification should contain only those requirements thatc
24、an be verified by test or inspection. Parameters in addition to those given in this standard are not precluded.Part II is a compilation of recommended procedures for testing a DTG. These procedures, including test conditions tobe considered, are derived from those currently in use. For a specific ap
25、plication, the test procedure should reflect therequirements of the specifications; therefore, not all tests outlined in this document need to be included, nor areadditional tests precluded. In some cases, alternative methods for measuring performance characteristics have beenincluded or indicated.T
26、he intent is for the specification writer to extract the applicable test conditions and equipment requirements fromSection 9. for inclusion in the appropriate sections listed under 4.5. Similarly, it is intended that the writer extract theapplicable test procedures from Section 10. for inclusion in
27、the appropriate sections listed under 4.6. Part II can alsobe used as a guide in the preparation of a separate gyro test specification with appropriate section numbering.Blank spaces in the text of this document permit the insertion of specific parameter values and their tolerances.Brackets are used
28、 to enclose alternative choices of dimensional units, signs, axes, etc. Boxed statements are includedfor information only and are not part of the specification or test procedures. The terminology used conforms to ANSI/IEEE Std 100-1988, IEEE Standard Dictionary of Electrical and Electronics Terms an
29、d ANSI/IEEE Std 528-1984,IEEE Standard Inertial Sensor Terminology. The units used conform to ANSI/IEEE Std 268-1982, American NationalStandard Metric Practice. The abbreviation of units conforms to ANSI/IEEE Std 260-1978 (R 1985), IEEE StandardLetter Symbols for Units of Measurement (SI Units, Cust
30、omary Inch-Pound Units, and Certain Other Units). Thegraphic symbols used conform to ANSI/IEEE Std 315-1975, IEEE Graphic Symbols for Electrical and ElectronicsDiagrams.This guide defines the requirements and test procedures for a DTG in terms unique to that gyro. The requirements andtests contained
31、 herein cover applications where the gyro is used as an angular motion sensor in navigation and controlsystems. These requirements and tests apply to the two modes of use: (1) As a strapdown sensor in operatingenvironments typical of aircraft and missile applications, and (2) As a sensor in gimballe
32、d platform applications inwhich the dynamic angular inputs to which the gyro is subjected are benign relative to the accuracy required. Thestrapdown DTG, because the rotor is captured through two external loops using the two gyro torquers, provides twovoltages, currents, or pulse trains proportional
33、 to the angular rates about the respective two orthogonal input axes. Thegimballed platform DTG provides two output signals proportional to angular displacement of the case about therespective two orthogonal input axes when captured by a servoed platform.The term two-degree-of-freedom dynamically tu
34、ned gyro does not generally include the external electronics.However, in the case of the strapdown DTG, the characteristics of the external capture loops are considered to theextent necessary to define the gyro performance. A model equation is given in 6.3 for reference, to be included in aspecifica
35、tion only to the extent necessary.Appendix A lists various DTG design features for which this format is applicable. The table therein is not intended tomake any suggestion regarding the selection of particular design features that might restrict the free choice ofmanufacturers.Authorized licensed us
36、e limited to: IEEE Standards Staff. Downloaded on July 9, 2009 at 13:38 from IEEE Xplore. Restrictions apply.ivAppendix B shows the DTG open-loop frequency response characteristics, which may be referred to when specifyingand evaluating gyro dynamic response. Appendix C presents a guide to the opera
37、tion of a DTG.The IEEE will maintain this guide current with the state of the technology.This publication represents a group effort on a large scale. A total of 141 individuals attended 50 meetings on the Gyroand Accelerometer Panel while this standard was in preparation. The major contributors to t
38、his standard were thefollowing:T.C. Lear, ChairC.H. BarkerS.F. BeckaJ.S. BeriC.E. BossonA.T. Campbell *A. ChampsiJ.F. ConroyJ.W. Davies *H. DiamondG. EricksonA.H. FerrarisK.N. GreenR. HartzellM. HooserK.J. KlarmanM.G. KoningE.L. LadenheimA.M. LeekingJ.B. LewisD.D. LynchD.L. MacyR.D. MarquessH.D. Mor
39、risG.E.S. Morrison *G.C. Murray *J.G. NeugroschlR.B. PetersS. PiccioneA. ScovilleC. SeacordN.F. SinnottR. SmithC.B. StrangC.O. SwansonR. ThedeL.A. TrozpekR.L. Van AlstineB.J. WimberB.R. Youmans* Past ChairmanThe following persons were on the balloting committee that approved this document for submis
40、sion to the IEEEStandard Board:C.H. BarkerS.F. BeckaJ.S. BeriC.E. BossonA.T. CampbellA. ChampsiM. ColesJ.F. ConroyJ.W. DaviesH. DiamondN.C. DuffieldG. EricksonT. FuhrmanK.N. GreenR.M. HensleyG. HoffmanM. HooserM.G. KoningP. KrebsK. LantzT.C. LearA.M. LeekingJ.B. LewisD.D. LynchD.L. MacyR.D. Marquess
41、M. McClureF. MorganH.D. MorrisG.E.S. MorrisonG.C. MurrayG. NeugebauerJ.G. NeugroschlR.B. PetersW. PhillipsP. SimpsonN.F. SinnottC.O. SwansonR. ThedeC.I. ThornbergL.A. TrozpekB.J. WimberB. YoumansAuthorized licensed use limited to: IEEE Standards Staff. Downloaded on July 9, 2009 at 13:38 from IEEE X
42、plore. Restrictions apply.vWhen the IEEE Standards Board approved this standard on August 17, 1988, it had the following membership:Donald C. Fleckenstein, ChairMarco Migliaro, Vice Chair Andrew G. Salem, Secretary Arthur A. BlaisdellFletcher J. BuckleyJames M. Daly FrankStephen R. DillonEugene P. F
43、ogartyJay Forster *Thomas L. HannanKenneth D. HendrixTheodore W. Hissey, JrJohn W. HorchJack M. KinnD. KirschnerFrank C. KitzantidesJoseph L. Koepfinger *Irving KolodnyEdward LohseJohn E. May, JrLawrence V. McCallL. Bruce McClungDonald T. Michael *Richard E. MosherL. John RankineGary S. RobinsonFran
44、k L. RoseHelen M. WoodKarl H. ZainingerDonald W. Zipse* Member EmeritusAuthorized licensed use limited to: IEEE Standards Staff. Downloaded on July 9, 2009 at 13:38 from IEEE Xplore. Restrictions apply.viCLAUSE PAGEPart I Specification Format 11. Scope and References .11.1 Scope 11.2 References 12.
45、Applicable Documents22.1 Specifications . 22.2 Standards 22.3 Drawings 22.4 Bulletins . 32.5 Other Publications 33. Requirements 33.1 Description . 33.2 General Requirements 33.3 Performance . 33.4 Mechanical Requirements 133.5 Electrical Requirements . 173.6 Environmental Requirements. 203.7 Reliab
46、ility. 254. Quality Assurance Provisions .264.1 Classification of Tests 264.2 Acceptance Tests 264.3 Qualification Tests . 274.4 Reliability Tests . 284.5 Test Conditions and Equipment. 284.6 Test Methods 284.7 Data Submittal 315. Preparation for Delivery316. Notes .326.1 Intended Use 326.2 Ordering
47、 Data. 326.3 Model Equations 32Part II Test Procedure 357. Scope.358. Description 358.1 Angular Displacement Sensing 358.2 Angular Rate Sensing. 358.3 Model Equation 35Authorized licensed use limited to: IEEE Standards Staff. Downloaded on July 9, 2009 at 13:38 from IEEE Xplore. Restrictions apply.v
48、iiCLAUSE PAGE9. Test Conditions and Test Equipment 369.1 Standard Test Conditions 369.2 Standard Operating and Test Equipment 3810. Test Procedures .3910.1 Examination of Product (Mechanical) 3910.2 Examination of Product (Electrical) . 3910.3 Leak Test. 4110.4 Polarity 4110.5 Operating Temperature
49、Test Series 4210.6 Pickoff Test Series 4410.7 Torquer Test Series. 4610.8 Rotor Rotation Detector 5010.9 Spin Motor Test Series 5010.10 Axis Alignment. 5210.11 Limit Stop . 5410.12 Tuned Speed 5510.13 Dynamic lime Constant. 5610.14 Drift Rate Test Series 5710.15 Spring Rate Drift Rate Coefficients 6810.16 Dynamic Response Test Series. 6910.17 Output Noise . 7210.18 Generated Fields . 7510.19 Turn-On and Warm-Up Times 7610.20 Environmental Test Series 78Annex A Dynamically Tuned Gyro Design Features (Informative).80Annex B Typical DTG Open-Loop Frequency Response (Informative)81Annex C
