IEST RP-DTE040 1-2003 HIGH-INTENSITY ACOUSTICS TESTING.pdf
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1、INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY Design, Test, and Evaluation Division Recomended Practice 040.1 IEST-RP-DTE040.1 High-Intensity Acoustics Testing INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY Arlington Place One 2340 S. Arlington Heights Road, Suite 10 Arlington Heights, IL 6
2、005-4516 Phone: (847) 981-010 Fax: (847) 981-4130 E-mail: iestiest.org Web: ww.iest.org 2 Copyrighted material INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY IEST-RP-DTE040.1 This Recomended Practice is published by the INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY to advance the technical
3、and enginering sciences. Its use is entirely voluntary, and determination of its aplicability and suitability for any particular use is solely the responsibility of the user. This Recomended Practice was prepared by and is under the jurisdiction of Working Group 040 of the IEST De-sign, Test, and Ev
4、aluation/Product Reliability Division. Copyright 203 by the INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY First printing, January 203 ISBN 978-1-87862-90-8 PROPOSAL FOR IMPROVEMENT: The Working Groups of the INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY are continualy working on improvemen
5、ts to their Recomended Practices and Reference Docu-ments. Sugestions from those who use these documents are welcome. If you have a sugestion regarding this document, please use the online Proposal for Improvement form found on the IEST website at ww.iest.org/proposal/form.html. INSTITUTE OF ENVIRON
6、MENTAL SCIENCES AND TECHNOLOGY Arlington Place One 2340 S. Arlington Heights Road, Suite 10 Arlington Heights, IL 6005-4516 Phone: (847) 981-010 Fax: (847) 981-4130 E-mail: iestiest.org Web: ww.iest.org IEST-RP-DTE040.1 INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY Copyrighted material 3 High-I
7、ntensity Acoustics Testing IEST-RP-DTE040.1 CONTENTS SECTION 1 SCOPE AND LIMITATIONS.5 2 REFERENCES5 3 TERMS AND EFINITIONS.7 4 PURPOSE7 5 BACKGROUND7 6 TEST SPECIFICATIONS1 7 INSTRUMENTATION AND ATA PROCESING.13 8 TESTING.13 9 BIBLIOGRAPHY18 FIGURE 1 DIAGRAM OF A TYPICAL ACOUSTIC TEST FACILITY9 2 H
8、IGH-INTENSITY ACOUSTIC SOURCES AND FATIGUE POTENTIAL12 3 VERIFICATION AND VALIDATION OF PRODUCTS14 4 TEST PROCEDURE FLOW CHART14 5 TEST ACTIVITIES FLOW CHART.16 6 A TYPICAL ACOUSTIC CONTROL SYSTEM.16 7 A SCHEMATIC OF AN ACOUSTIC TEST CYCLE.17 4 Copyrighted material INSTITUTE OF ENVIRONMENTAL SCIENCE
9、S AND TECHNOLOGY IEST-RP-DTE040.1 IEST-RP-DTE040.1 INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY Copyrighted material 5 INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY Design, Test, and Evaluation Division Recomended Practice 040.1 High-Intensity Acoustics Testing IEST-RP-DTE040.1 1 SCOPE AN
10、D LIMITATIONS 1.1 Scope This Recomended Practice (RP) focuses on high-intensity acoustics testing (HIAT) within reverberant chambers, although a direct field acoustic test is also briefly described. This RP is intended for use as a high-level guide for practicing enginers and engi-nering managers fo
11、r planing and executing an acoustic test program. The users expected level of knowledge in acoustics and general hardware testing is medium to high. A brief overview of the acoustic environment encountered by aeronautical and aero-space systems and the simulation that can be achieved in a HIAT chamb
12、er is folowed by test phi-losophy, the description of a few typical test facilities, the discusion of test articles for various tests, the development of test specifications under diferent conditions, the requirement of instrumenta-tion and data procesing, and the procedures of test operation. A bib
13、liography and references are in-cluded. 1.2 Limitations This Recomended Practice (RP) is limited to high-intensity acoustics testing (HIAT) of aeronautical and aerospace systems within hard-wal reverberant chambers. The efectivenes of HIAT is discused, but the criteria for deciding when HIAT should
14、or should not be performed are beyond the scope of this RP. 2 REFERENCES 1. Smith, D. A. “Aceptance Test Efectivenes Including High Level Acoustic Testing.” Pro-cedings of the 34th Anual Technical Meting of the Institute of Environmental Sciences. Ar-lington Heights, Ilinois: IEST, 198. 2. Smith, D.
15、 A. “System Level Acoustic Test Efec-tivenes.” Procedings of the 32nd Anual Technical Meting of the Institute of Environ-mental Sciences. Arlington Heights, Ilinois: IEST, 1986. 3. Henricks, W. “Acoustic Simulation of Spacecraft Flight Vibration Environment.” SAE (Society of Automotive Enginering) P
16、aper No. 730940, 1973. 4. Botle, R. “Acoustic Facility Developments to Met Changing Requirements.” Procedings of the 37th Anual Technical Meting of the Insti-tute of Environmental Sciences. Arlington Heights, Ilinois: IEST, 191. 5. Rogers, J. D., and D. M. Hendrick. “Sandia Na-tional Laboratories Ne
17、w High Level Acoustic Test Facility.” Procedings of the 36th Anual Technical Meting of the Institute of Environ-mental Sciences. Arlington Heights, Ilinois: IEST, 190. 6. Westley, R., M. Baranowki, M. S. Westley, and L. C. Hurtubise. “High Level Acoustic Noise Generating Capability at the N.A.E. Aer
18、oacous-tic Facility, Structures and Materials Laboratory, N.A.E./N.R. C.C.” Procedings of the 36th An-nual Technical Meting of the Institute of Environmental Sciences. Arlington Heights, Ili-nois: IEST, 190. 6 Copyrighted material INSTITUTE OF ENVIRONMENTAL SCIENCES AND TECHNOLOGY IEST-RP-DTE040.1 7
19、. Larkin, P. A. “Direct, Near Field Acoustic Test-ing.” Paper 199-01-553 presented at 199 SAE World Aviation Congres, San Francisco, CA, October 20, 199. 8. Anthony, D., T. Scharton, and A. Lecese. “Di-rect Acoustic Test of Quikscat Spacecraft.” Paper 199-01-550 presented at 199 SAE World Aviation C
20、ongres, San Francisco, CA, October 20, 199. 9. MIL-STD-1540C: Test Requirements for Launch, Uper-stage, and Space Vehicles. United States Department of Defense. September 15, 194. 10. NASA-STD-701: Payload Vibroacoustic Test Criteria. NASA (National Aeronautics and Space Administration). June 21, 19
21、6. 1. “General Environmental Verification Specifica-tion for STS and ELV Payloads, Subsystems, and Components.” GEV-SE, NASA Godard Space Flight Center, January 190. 12. Himelblau, H., D. L. Kern, J. E. Maning, A. G. Piersol, and S. Rubin. NASA-HDBK-P018: Dy-namic Environmental Criteria. NASA (Natio
22、nal Aeronautics and Space Administration). May 199. 13. Le, Y. A., W. Henricks, and J. P. Woley. NASA CR-189280: “Payload Fairing Fil Factor Prediction Methodology.” NASA (National Aeronautics and Space Administration). June 192. 14. Taner, C. ATM 84-(493-35)-9: “Shutle Pay-load Bay Acoustic Environ
23、ment Methodology.” The Aerospace Corporation. February 14, 1984. 15. Hughes, W., M. E. McNelis, and J. E. Maning. “NASA LERCs Acoustic Fil Efect Test Pro-gram and Results.” 65th Shock and Vibration Symposium, San Diego, CA., October 31-November 3, 194. Also available as NASA TM-1068, September 194.
24、16. On, F. J. NASA Memorandum Report 731-001-82: “DATE/OS-1 Payload-Related Acoustic and Vibration Data from GSFC System Level Acoustic Test.” 17. On, F. J. NASA TM-85089: “Comparative Evaluation of Space Transpiration System (STS)-3 Flight and Acoustic Test Random Vi-bration Response of the OS-1 Pa
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