0 - FTP Directory Listing - Nato
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Control Accuracy 1 Control oncep pis<br />
! Ideel<br />
I I<br />
Half Cone Yaw (dcgl<br />
INTELSAT V 0.12 0.52 . Wheel control in Pitch NM<br />
. Whccon control in RolVYnw (rued bias momentum wheel)<br />
- Spin-stabili7.cd apogee hoost manc.t:cr<br />
1 1 TELE-X<br />
Beam<br />
TV-SAT. 0.22 1.2 - Wheel control in Pitch (NM)<br />
TDF I<br />
- Coarse body control in RoWaw (Whccon with fixed bias<br />
DFS<br />
ELTELSAT 11<br />
Pointing<br />
Tx *-' Rx<br />
momentum wheel)<br />
- Fine mtema pointing system using RF-sensors .<br />
- h c c axis stabilized apogce boost maneuver with partidy<br />
Whcel control in pitch<br />
- ibhecon hody control in RolVYaw Ihcd bias momentum wheel)<br />
. three-axis stabilized apogee host maneuver with fully deployed<br />
sblar pcncrators<br />
-<br />
. Wheel control in pitch Kht<br />
. Fine body control system NAAMC (Optimum Nutation dlr angular<br />
rhomenrum control) for riormd modc RolIRaw<br />
. thrcc-yris stabilkcd ipoRcc boos[ maneuver with partially de-<br />
dioved solar gcncratnrs<br />
Table 3.1-2: Communication sntcllitc AOCS features QL performancc (DASA-AOCS)<br />
Low earth orbii ObscrvadowScicatiTc Saiellites AOCS Devclopmcnt & Launch dates<br />
Qualification<br />
MOS-1 (Marine 1 cncjnccring modcl 1983<br />
Obsenwion Sat.) 1 fligbt modcl Fhll: 1987<br />
FM2: 1990<br />
ROSAT (Riintgcn- 1 cnginecring dodel i9M - 1986 01.6.90<br />
Satcllitc) 1 flight model 19%<br />
EURECA (Europe- 1 flight model 1988 - 1310 31.792<br />
Retricvablc Carrier) ,<br />
ASTRO-SPAS (Shuttlc '1 flight modcl 1988 - 1992 June 93, carly 94<br />
Pallet Satellite)<br />
Table 3.1-3: Review of low ciuth orbit satcllitcs (DASA-AOCS)
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