Hitchhiker F
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NASA-TM-I09225 ,,/JA S ,'_ •/.J- 3/- -7-_ / _/7_/5"- S . -,.j Hitchhiker f_ Customer Accommodations & Requirements Specifications HHG-730-1503-06 1992 (NASA-TM-I09225) HITCHHIKER: N93-3Z644 CUSTOMER ACCOMMODATIONS AND REQUIREMENTS SPECIFICATIONS (CARS} (NASA) 315 p Unclas G3/81 0177615 Goddard Space Flight Center Greenbelt, Maryland I i ..I J Hitchhiker Customer Accommodations & Requirements Specifications HHG-730-1503-06 1992 Goddard Space Flight Center Greenbelt, Maryland DATE: APPROVED BY: 2r i_+.( Fred Huegel Electrical Systems (Flight) Ben Lui [ " Electrical S_stems (Ground) Mark Steiner Systems Integration ? C-_g To61ey Mechanical Systems _-J<':-7/ Paul Fraser Flight Assurance \ Kathleen Jenkins e_ Systems Safety Theodore Mich_ek Thermal Systems Deborah Knapp Mission Operations /_ /_ /<_1 Lawrence Thomas Customer Support Theodore Goldsmith Project Manager Shuttle Small Payloads Project i Changes* to HITCHHIKER CUSTOMER ACCOMMODATIONS AND REQUIREMENTS SPECIFICATIONS HHG-730-1503-06 Change No. Date Nature of Change Initials Recipients of thq original distribution of this document will automatically receive changes. Others can request changes In a memo to the SSPP Customer Support Office (CSO), Code 740.3, NASA/GSFC, Greenbelt, Maryland 20771. ill i r E TABLE OF CONTENTS SECTION 1 1 INTRODUCTION ................................................ 1 \ 1.1 PURPOSE ..................................................... 1 1.2 CUSTOMER PAYLOAD REQUIREMENTS DOCUMENT .................... 1 1.3 HH PROJECT ORGANIZATION ..................................... 2 1.4 POINTS OF CONTACT ............................................ 2 1.5 HITCHHIKER PAYLOAD MANIFESTING ............................... 3 1.6 SPACE SHUTTLE HITCHHIKER ACCOMMODATIONS ..................... 7 1.7 TRANSPORTATION AND INTEGRATION COSTS ......................... 8 1.7.1 Integration Cost SECTION 2 2. THE HITCHHIKER CARRIER SYSTEM ................................ 1 2.1 MECHANICAL SUPPORT SYSTEMS .................................. 2 2.1.1 HH Canister .................................................. 12 2.1.2 PLATE MOUNTING ............................................. 27 2.1.3 Direct Mounting of Experiment Package ............................. 29 2.1.4 HH-M Structure ................................................ 29 2.2 THERMAL CONSIDERATIONS ..................................... 41 2.2.1 Thermal System Design (Canister) .................................. 41 2.2.2 Thermistors .................................................. 49 2.2.3 Customer Thermal Responsibilities for Plate Mounting ................... 52 2.3 ELECTRICAL/POWER SUPPORT SYSTEMS ............................ 52 2,3.1 Electrical/Power System Design ................................... 52 2.3.2 DC Power Ripple and Transient Limits ............................... 63 2.4 COMMAND AND COMMUNICATION SUPPORT SYSTEM ................. 67 TABLE OF CONTENTS (Continued) 2,4.1 Transparent Data System ........................................ 67 2.4.2 Bi-Level Command System ....................................... 75 2.4.3 Serial Command System ......................................... 78 2.4.4 Asynchronous Uplink ........................................... 83 2.4.5 Asynchronous Downlink ......................................... 89 2.4.6 Medium-Rate Ku-Band Downlink ................................... 91 2.4.7 Pulse Code Modulation (PCM) Telemetry ............................. 97 2.4.8 Inter-Range Instrumentation Group, Type B (IRIG-B) MET Signal ........... 102 2.4.9 CGSE Interface ................................................ 106 2.4.10 Crew Control (CC) ............................................. 129 2.4,11 Undedicated Connections in Standard Interface ........................ !29 2.4.12 Orbiter CCTV Interface .......................................... 134 SECTION 3 . CUSTOMER/NASA RESPONSIBILITIES ............................... 1 3.1 CUSTOMER RESPONSIBILITIES .................................... 1 3.1.1 CUSTOMER PLANNING/DEVELOPMENT RESPONSIBILITIES ............... 1 3.1.2 CUSTOMER PRE-MISSION RESPONSIBILITIES .......... ,. ............ 18 3.1.3 MISSION OPERATIONS RESPONSIBILITIES ........................... 19 3,1.4 POST-MISSION RESPONSIBILITIES ................................. 19 3.2 HH AND/OR SPACE SHU'I-rLE ORGANIZATIONAL RESPONSIBILITIES ....... 19 3.3 GSFC RESPONSIBILITIES ........................................ 21 3.4 PAYLOAD REQUIREMENTS DOCUMENTATION ........................ 21 3.5 HH MANIFESTING SCENARIO ..................................... 22 3.6 OPERATIONS OVERVIEW ........................................ 24 vl TABLE OF CONTENTS (Continued) SECTION A A. PAYLOAD SAFETY REQUIREMENTS 11 OVERVIEW .................................................... 1 2. RESPONSIBILITIES .............................................. 1 3. SAFETY REVIEW PROCESS ....................................... 2 4. PAYLOAD HAZARD ANALYSIS ...................................... 4 4.1 PAYLOAD SAFETY MATRIX ........................................ 8 4.2 DESCRIPTIVE DATA FORM ....................................... 11 4.3 PAYLOAD HAZARD REPORT ...................................... 14 4.4 PAYLOAD SAFETY NONCOMPLIANCE REPORT (WAIVER) ................ 16 4.5 ADDITIONAL SAFETY REQUIREMENTS .............................. 18 5. SAFETY DATA PACKAGE (SDP) ................................... 25 SECTION B B. MATERIALS 1. OVERVIEW .................................................... 1 2. MATERIALS REVIEW PROCESS .................................... 1 3. LIST OF CANDIDATE MATERIALS ................................... 2 SECTION C C. DATA PRODUCTS AND FORMATS o LRDPS CUSTOMER TAPE ......................................... 1 2. MRDPS CUSTOMER TAPE ........................................ 6 2.1 CMRT Identification .............................................. 6 2.2 CMRT File ..................................................... 6 2.3 CMRT Records ................................................. 6 vii TABLE OF CONTENTS (Continued) SECTION D D. OPERATIONS FACILITIES 1. OVERVIEW ....................................................... 1 2. COMMAND AND TELEMETRY PROCESSING CAPABILITIES .................. 3 SECTION E E. CUSTOMER PAYLOAD REQUIREMENTS (CPR) 1, INTRODUCTION ................................................ 1 . PAYLOAD DESCRIPTION .......................................... 4 2,1 MISSION OBJECTIVES ........................................... 4 2.2 PHYSICAL DESCRIPTION ......................................... 4 2,3 PAYLOAD FUNCTIONAL DESCRIPTION AND METHOD ................... 4 2.4 OPERATIONAL SCENARIO ........................................ 7 3. PAYLOAD REQUIREMENTS FOR CARRIER STANDARD SERVICES .......... 7 3.1 CARRIER TO PAYLOAD ELECTRICAL INTERFACES ...................... 7 %.J 3.2 CARRIER TO PAYLOAD MECHANICAL INTERFACES ..................... 7 3.3 CARRIER TO PAYLOAD THERMAL INTERFACES ........................ 9 3.4 CUSTOMER SUPPLIED GROUND SUPPORT EQUIPMENT (CGSE) ........... 9 3.5 OPERATIONS REQUIREMENTS ..................................... 9 3.6 GROUND OPERATIONS REQUIREMENTS ............................ 12 3.7 SAFETY ..................................................... 13 3.7,1 SAFETY MATRIX ............................................... 14 4. PAYLOAD REQUIREMENTS FOR OPTIONAL SERVICES .................. 14 SECTION F F, THERMAL BLANKET REQUIREMENTS 1. INTRODUCTION AND SUMMARY .................................... 1 2. REQUIREMENTS FOR HH APPLICATION .............................. 1 viii TABLE OF CONTENTS (Continued) 2.1 TEMPERATURE EXTREMES ....................................... 1 2.2 HUMIDITY ..................................................... 2 2.3 LAUNCH AND RE-ENTRY PRESSURE TRANSIENTS ...................... 2 2.4 OFF-GASSING CONSTRAINTS ...................................... 3 2.5 GROUNDING ................................................... 3 2.6 EXTERNAL COATING REFLECTANCE ................................ 3 2.7 FLAMMABILITY ................................................. 4 2.8 ACCELERATION, VIBRATION, AND ACOUSTIC ENVIRONMENTS ............ 4 2.9 WEIGHT ...................................................... 4 2.10 OTHER FACTORS ............................................... 4 3. REFERENCES .................................................. 5 SECTION G G. ALGORITHMS FOR ATTITUDE CONVERSIONS . INTRODUCTION ................................................ 1 2. ANALYTICAL APPROACH ......................................... 1 3. PC PROGRAMMING APPROACH .................................... 6 4. GSFC CONTACT ................................................. 9 SECTION H Excerpts from Volume XIV, ICD 2-19001 SHUTTLE ORBITER/CARGO STANDARD INTERFACES REVISION J, May 1988 SECTION I LISTING OF APPLICABLE DOCUMENTS SECTION J ACRONYM LIST LiST OF FIGURES Paae _J 1.1 Request for Flight Assignment (NASA Form 1628) .................... 1-4 2.1 HH-G Carrier Components ....................................... 2-4 2.2 HH-G SPOC Plate Structural Assembly ............................. 2-5 2.3 HH-G Available Sidewall Mounting Locations ........................ 2-6 2.4 HH-G Typical Structural Configuration ............................. 2-7 2.5 HH-G Payload Mounting Concept (Sideview) ........................ 2-8 2.6 Orbiter Coordinate System ................ ...................... 2-9 2.7 Maximum Payload Static and Dynamic Envelope - Small Plate Layout ...... 2-10 2.8 Maximum Payload Static and Dynamic Envelope SPOC Plate Layout ...... 2-11 2.9 Hitchhiker Sealed Canister ...................................... 2-14 2.10 Hitchhiker Motorized