A Case Study in NASA-DoD - The Black Vault

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-123- INNNU AWA n -. s vo (I T 'API 20 AM__H omPN COMMAT VAXIE MOIA LOGICTIA IDINKGAN1 PCUIS IAT ATO ATTI T COM MAND S OSINSCE~~PW4 OIANPUTEAI PIICIT DESI PTON O MMSN AND CMA IO WITH UL1Tec-EPEIMN The~~~~~~~ isL th agetsaccat HMS fte he.T !IS as moduleLPIIN doesMA no inld an ara an theX asupto i ad h t an arra thtiadqutto"ah.ala anb aiyinoprtd I0AP IAM1 isL deige T be able to hnl orIal avrgepwesupt .0 (this ~ reqir ~ a I peak poeNro.hCrryo .ol .20. roei a~~~~QITA alitd low eat Nri) oe otesaerf od n h batteries~OPE isOtroLEd hog thn yp fsre euaop oer arrayT leel betee 600ISAI andAC 360LIisMfieITrnesfo abou 011N.88 ATO 0.9. The nomina batrycnfgrain stw f 0 each.~~~CAWI Howver Loe Gto& three batreswt ite 0 r5 h aig can beaccotmoated.P7
-124- When the MMS is shuttle launched, there should not be a large cost impact associated with integration and testing for every new array, since the shuttle imposes fewer size constraints and lower stresses (vibration, acoustic) than previous launchers. All of the MMS batteries and spacecraft loads are controlled by a single PRU (see Fig. B-3). In the event of a single battery cell MODULE STUCTURE INTRCFACE CONNECIOR ARRAY POWER C ARRAY POWER SENSORS DISCONN(CT 4 AUSILIAiT AIAV CNO CNlNG( GROUNO C1a1e POW(1 10 eIT C O ,AIG E IQ AS V fiel U SILICAL SSPOWER Ocet REGULATION SIGNAL 4 o ooe UNIT ) CONDITIONING 4 FiRO UON MIOULE IPRU) ASSueVLI I REVAI¢ VEu~[ BT TERY CONT. ETC.,I OECO0(n Oa TOA( POUs @I S N SO R S $ I N$O l F R N I( E~ 1 1 1 (11 CONRC COST. Re4 to CN MULE PFE SS PROTECTION I REN01[ CURRENT(C (I ORe 3ESIiTfi Fig.C NS blck diagram--OEr uURoa 111101EloOOLC $ ( odule .-- 2 TtOe TO AI HN NO OS~l Fl l iISIOL[(OI Irl s J ~ I ,ist ~CRREN z.R it UNE( voltage; while this will underutilize the undamaged batteries by one cell out of 22, the total energy available will still be more than if the battery with the failed cell were placed off line. In the STPSS, In the three-battery case, two cells out of 66 are sacrificed because of the one cell failure, while open circuiting a single battery sacrifices 21 cells.
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LEYEL r o R-2619-RC May 1980 Standa
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SECUNITY CLASSIFICATION OF Twa PAGE
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Standard 5pacecraft.ProcurementL_ A
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-ivas representing the official vie
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the missions required. Third, the p
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ACKNOWLEDGMENTS I gratefully acknow
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-xii- VI. APPLYING THE NASA-DOD COO
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-. - am~rumn -xv- TABLES 1. Nominal
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-Xvii- 11-19. Case IV(N)...........
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-xx- L-ANX - Large Diameter Applica
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-1- I. INTRODUCTION The National Ae
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-3- development. Finally, the polic
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-5- of which spacecraft would enabl
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-7- II. U.S. SPACE PROGRAM: DEVELOP
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-9- thought. (8 ) The launching of
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-1- had shown great alarm or acknow
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-13- for other purposes. ,(15) it w
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-15- and that determination as to w
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-17- program and the coordination o
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t -19- legislation, messages, petit
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-21- of the continuing Soviet accom
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-23- Subsequently, the Director of
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-25- to be asked by one of the agen
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-27- space systems; operational sys
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-29- no near-earth orbit manned ope
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ImP, ~ ~ ~~~~ ......... ~~~~~~~~~~~
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-33- 5. Using off-the-shelf, space-
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-35- 1. Spacecraft configurations a
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-37- STANDARD SPACECRAFT DESCRIPTIO
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-39- The payload cluster, while uni
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-41- payload or propulsion, is abou
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-43- z z 0 0 - 0r CL 0 E 4 41- u- 0
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-45- The STPSS can carry a nominal
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i -47- orbit-adjust module, while t
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-49- M9IS The basic MMS, summarized
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-51- 1980-1990 time period are divi
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-53- about 7.5 payloads per spacecr
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-55- 0- - - - - - - - - - cc - - -
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-57- STPSS (STPSS-LC) spacecraft ca
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-59- Table 7 ESTIMATED UNIT 1 COST
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-61- Nonrecurring Costs. Nonrecurri
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-63- where SRU = Service Rendered U
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-65- IV. STANDARD SPACECRAFT ACQUIS
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-67- The costs associated with thes
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-69- to increase to 13. That was fo
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-71- 500 * STPSS 400 AW-STPSS PROGR
Page 94 and 95: -73- The implications of the forego
Page 96 and 97: -75- option. Other candidates becom
Page 98 and 99: -77- the Air Force's Space Test Pro
Page 100 and 101: -79- decrease any total program cos
Page 102 and 103: -81- COST LAUNCH COSTS (Millions of
Page 104 and 105: -83- V. NASA-DOD COOPERATION: ORGAN
Page 106 and 107: -85- the MHS program stemmed from t
Page 108 and 109: -87- The Air Force had studied the
Page 110 and 111: -89- Air Force Headquarters to NASA
Page 112 and 113: -91- turns out, NASA had agreed to
Page 114 and 115: also evaluate whether or not adequa
Page 116 and 117: -95- design, mission model, cost es
Page 118 and 119: -97- Force interface was retained,
Page 120 and 121: -99- experience and by identifying
Page 122 and 123: . . . . . . . -.. . . . . . . . . .
Page 124 and 125: -103- the nation and other governme
Page 126 and 127: -105- Appendix A ESTIMATES OF COST
Page 128 and 129: -107- RANGE OF BIDS Item Range ($ t
Page 130 and 131: -109- Table A-1 SPACECRAFT COSTS--N
Page 132 and 133: 'I FI Table A-2 SPACECRAFT COSTS WI
Page 134 and 135: -113- Table A-3 LAUNCH COSTS--NOMIN
Page 136 and 137: -115- Table A-5 LAUNCH COSTS FOR TH
Page 138 and 139: Table B-I POWER SYSTEM COMPARISONS
Page 140 and 141: -119- NOTES TO TABLE B-I (Cont.) mo
Page 142 and 143: -121- The duration of the data pass
Page 146 and 147: -125- each battery has its own char
Page 148 and 149: -127- Table B-2 POWER SUMMARY Chara
Page 150 and 151: -129- Appendix C COMMUNICATIONS AND
Page 152 and 153: -131- chiefly for storing commands
Page 154 and 155: -133- Table C-2 C&DH CHANGES REQUIR
Page 156 and 157: -135- Table C-3 C&DH CHANGES REQUIR
Page 158 and 159: -137- NOTES TO TABLE C-3 (Cont.) we
Page 160 and 161: - 139- Table D-1 ATTITUDE CONTROL A
Page 162 and 163: * -141- and three reaction wheels a
Page 164 and 165: -143- by the commonly adopted desig
Page 166 and 167: -145- Table E-l--Continued I Unit T
Page 168 and 169: -147- flight-proven elastomeric dia
Page 170 and 171: -149- Appendix F STRUCTURAL SUBSYST
Page 172 and 173: -151- points are provided by three
Page 174 and 175: -153- Table F-2 STPSS STRUCTURAL CO
Page 176 and 177: -155- Appendix G THERMAL CONTROL SU
Page 178 and 179: -157- sunlight. These surfaces incl
Page 180 and 181: -159- Appendix H PROGRAM OPTIONS FO
Page 182 and 183: I 4 I IQ. w ~ w 01 " 1 I I I I 0 .c
Page 184 and 185: -163- Table H-4 ORBIT 2: PAYLOAD AS
Page 186 and 187: -165- c0 k- c" Q N 3- W 0 0 IT -- c
Page 188 and 189: -167- Table 1-7 CASE I (A)a PROGRAM
Page 190 and 191: -169- Table H-9 CASES I (K) AND V (
Page 192 and 193: -171- Table H-11 CASE II(B) PROGRAM
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-173- Table H-13 CASE 111(C) PROGRA
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-175- Table H-15 CASE 111(M) PROGRA
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-177- Table H-17 CASE IV(D) PROGRAM
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-17 9- Table H-19 CASE IV(N) PROGRA
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-181- Table Hi-21 CASE V (E) PROGRA
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-183- Table H-23 CASE VI(F) PROGRAM
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-185- Appendix J AIR FORCE AND NASA
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MEMORANDUM OF AGRE1MENT ON THE PROC
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-189- 2.2 DOD SPACE TEST PROGRAM: T
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-191- l4.1.7 STP will review the HF
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I -193- 5.0 NASA AND DOD FINANCIAL
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-195- 5.4.3 Post Delivery Phase: NA
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I '-197- $4 .0 0 A 0 f-4 ;C:ur 0 V
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t 4 In I Io H 0p Ad ~t m 00 -199- E
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-201- COPIED August 24, 1976 Honora
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-204- 13. "The National Space Progr
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-206- 39. Tec hnical vpoaal for a M
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