AIAA G-072-1995 Guide for Utility Connector Interfaces for Serviceable Spacecraft《可用飞船的公用事业连接器接口指南》.pdf
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1、Ob95534 0002084 930 pecial Copvright Notice o 1995 by the American Institute of Aeronautics and Astronautics. All rights reserved. STD-AIAA G-072-ENGL 199.5 0b95.534 0002205 37b ANSVAIAA G-072-1995 Utility Connector Interfaces for Serviceable Spacecraft STD-AIAA G-072-ENGL 1795 m Ob7553Li 000220b 20
2、2 m AIAA G-072-1995 Guide for Utility Connector Interfaces for Serviceable Spacecraft Sponsor American Institute of Aeronautics and Astronautics Abstract This Guide provides technical information for the development of spacecraft utility connectors. The perspective on utility connectors has been obt
3、ained from aerospace historical applications on commercial and military aircraft, rocket launch vehicles, and NASA Programs. Designers and project managers of future spacecraft can benefit from this document. A utility connector contains a multiple of utilities, which may include electrical power, d
4、ata, microwave, fiber optic, and fluids. This document classifies utility connectors as follows: Class I - Manual or EVA, Class II - Robotic System, and Class III - Automatic System. The use of standard utility connectors will contribute to cost effective on-ground and on-orbit servicing functions.
5、STD.AIAA G-072-ENGL 1995 W Ob9553Li 00112207 149 ANSVAIAA R-064-1994 Published by American Institute of Aeronautics and Astronautics 1801 Alexander Bell Drive, Reston, VA 22091 Copyright O 1996 American Institute of Aeronautics and Astronautics All rights reserved No part of this publication may be
6、reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher, Printed in the United States of America STDmAIAA L-072-ENGL 1995 Db75534 0002208 085 AIAA G-072-1995 Contents Paragraph Page . Foreword . III 1 .o 1.1 1.2 1.3 1.4 1.5 2.0 3.0 3.
7、1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.1 1 3.12 3.13 3.1 4 3.1 5 3.16 3.1 7 3.18 3.1 9 4.0 4.1 4.2 4.3 4.4 4.5 INTRODUCTION . 1 Scope 1 Purpose . 1 Application . 1 Intended Use . 1 Applicable Documents 1 DEFINITIONS ,l GENERAL REQUIREMENTS 2 Standard Units of Measure 2 Coordinate System . 2 Interf
8、ace Considerations . 2 Design Considerations 3 Pin and Port Shape . 3 Definition of Mate/Demate Sequence 3 Application of Requirements . 3 Materials . 3 Interchangeability . 3 Protective Covers . 4 Launch Vehicle Safety 4 Failure Tolerance 4 Failure Deterrent . 4 Position Indicators 4 Indexing (Keyi
9、ng) . 4 Maintainability . 4 ORU Utility Connectors . 5 Non-Brazed or Non-Welded Fluid Lines . 5 Accessibility . 5 DETAILED REQUIREMENTS 5 Mechanical Design . 5 Electrical Design . 6 Fluid Design . 7 Optical Design 7 Thermal Design 7 iii AIAA G-072-1995 APPENDIX A A.l A.l.l A.2 A.2.1 A.2.2 A.2.3 A.2.
10、4 A.2.5 A.3 A.3.1 A.3.2 A.5 A.5.1 A.5.2 A.5.3 A.5.4 A.5.5 EXAMPLES OF AIRCRAFT UTILITY CONNECTORS 11 F-1 1 1 Pylon Blind Mate Disconnect . 11 EXAMPLES OF MISSILE UTILITY CONNECTORS 13 High Endoatmospheric Defense Interceptor (HEDI) Missile Umbilical Connector . 13 SRAM Missile Umbilical Connector .
11、15 Peacekeeper Missile Umbilical Connector 17 ICBM Umbilical Connector . 19 Minuteman Missile Umbilical Plug . 21 1 EXAMPLES OF SPACECRAFT CLASS I MANUAL OR EVA OPERATED SKYLAB Utility Connector . 23 Columbus Utility Connector . 24 EXAMPLES OF SPACECRAFT CLASS III AUTOMATIC UTILITY CONNECTORS Orbiti
12、ng Maneuvering Vehicle (OMV) Fluid Interface System . 25 Automated Umbilical Connector . 27 Explorer Platform Payload Equipment Deck 31 Multimission Modular Spacecraft Module Structure Assembly 33 Resupply Interface Mechanism 29 iv STD-AIAA L-072-ENGL L995 Ob95534 0002210 733 D Foreword This Guide f
13、or Utility Connector Interfaces for Serviceable Spacecraft has been sponsored by the American Institute of Aeronautics and Astro- nautics as part of its Standards Program. This Guide provides technical information for the development of spacecraft utility connectors. The perspective on utility conne
14、ctors has been obtained from aerospace historical applications on commercial and military aircraft, rocket launch vehicles, and NASA programs. Designers and project managers of future spacecraft can benefit from this document. A utility connector contains a multiple of utilities, which may include e
15、lectrical power, data, microwave, fiber optic, and fluids. This document classifies utility connectors as fol- lows: Class I - Manual or EVA, Class II - Robotic System, and Class III - Automatic System. The use of standard utility connectors will contribute to cost effective on-ground and on-orbit s
16、ervicing functions. The AIAA Standards Procedures provide that all approved Standards, Recommended Practices, and Guides are advisory only. Their use by any- one engaged in industry or trade is entirely volun- tary. There is no prior agreement to adhere to any AIAA standards publication and no commi
17、tment to conform to or be guided by any standards re- port. AIAA G-072-1995 Lana Arnold (Lockheed Martin) Steve Chucker (McDonnell Douglas) Ana del la Cruz (Kelly Air Force Base) Bob Davis (NASA Goddard Space Flight Center, Bob Dellacamera (McDonnell Douglas) Paul Elwell (Moog, Inc.) Glen Glassford
18、(Oceaneering Space Systems) Barney Gorin (Fairchild Space Company) Arnold Greenman (Space SystemsLoral) Albert G. Haddad (Lockheed Martin) Allan Leary (Ballistic Missile Defense Off ice) Neville Marzwell (Jet Propulsion Laboratory) Nancy Munoz (NASA Johnson Space Center) Robert Radtke (Tracor Applie
19、d Science) Leo Stytle (TRW Civil contains socket contacts. Receptacle - Connector half, with mounting flange typically hard-mounted to a panel, which re- ceives the plug housing; contains pin contacts. Robotic Mate/Demate - Utility connector operation with the aid of a robotic system manipulation wi
20、th or without a man in the control loop. Scoop Proof - Scoop proof refers to the impossibility of a mating plug connector being inadvertently cocked into a mating receptacle and damaging or electrically shorting the contacts. Self-aligning - Allows engagement to be accom- plished with angular/latera
21、l/rotational misalignment, within specified limits. Serviceable Spacecraft - Spacecraft specifically designed for ease of on-orbit servicing, including replacement of modular parts and refueling, reloading. Servicee - The spacecraft side of the utility con- nector. Servicer - The supply side of the
22、utility connector. TBD - To be determined Utility Connector - Also called a coupling or quick disconnect connector, consisting of a Servicer half and Servicee half, which when mated permits the safe transfer of utilities, including electric power, data, microwave signal, fiberoptic communication, an
23、d fluid flow across the interface. 3 .O GENERAL REQUIREMENTS 3.1 Standard Units of Measure Units designed to the requirements of this guide- line should incorporate the International System of units (SI) as the basic measurement system. These units are defined in DoD-Std-l376a. For measurement value
24、s not covered in DoD-Std- 1476a, the document Fed-Std-376a may be used as a supplement. Linear dimensions should be in whole millimeters. 3.2 Coordinate System An X, Y, Z three axis orthogonal coordinate sys- tem is defined for utility connectors, with the X coordinate is parallel to the connector i
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