Satellite Orbit and Ephemeris Determination using Inter Satellite Links

More documents

Recommendations

Info

Orbit ComputationInter Satellite LinksRadial [m] Along Track [m] Cross Track [m]50 x 50 0 0.01 030 x 30 0.04 0.34 0.0115 x 15 0.91 4.53 0.1910 x 10 4.2 67.6 2.85 x 5 43.7 762 7.62 x 2 330 1.4 km 62.1J2-Propagator (2 x 0) 1.1 km 33 km 21 kmKepler (0 x 0) 7.8 km 175 km 49.3 kmJGM-2 (70 x 70) 0.30 4.26 0.06GEM-T3 (50 x 50) 0.11 0.48 0.02GRIM4-S4 (66 x 66) 0.29 4.35 0.02Deviated JGM-3 0.05 0.23 0.02Table 4-6 1250 km LEO 6 hoursThe next figure show the results obtained for a medium earth orbit (MEO). The chosen orbitof approximately 20200 km orbit altitude with 55° inclination represents a generic GPS orbit,which is the most appropriate for navigation satellites. It has been propagated using a 5 x 5gravity model, and compared to the reference orbit using the full 70 x 70 model.Page 42R. Wolf
Inter Satellite LinksOrbit Computation1.00.80.6RadialAlong TrackCross TrackOrbit Error [m]0.40.20.0-0.220:52:30.000 05:12:30.000 13:32:30.000UTC [hours:minutes:seconds]Figure 4-2 Orbit Error of MEO with 5 x 5 gravity model after 1 dayHere also the orbital period can also be seen in the error behaviour. The following tablesindicates the 1σ error after one day and after six hours of prediction, for different gravitymodels.R. Wolf Page 43
Page 1 and 2:
Satellite Orbit and EphemerisDeterm
Page 3 and 4:
Inter Satellite LinksAbstractGlobal
Page 5 and 6:
Inter Satellite LinksTable of Conte
Page 7 and 8: Inter Satellite Links6.2.2 IGSO WAL
Page 9 and 10: Inter Satellite LinksList of Figure
Page 11 and 12: Inter Satellite LinksFigure 6-38 Tr
Page 13 and 14: Inter Satellite LinksList of Tables
Page 15 and 16: Inter Satellite LinksJ2Earths Oblat
Page 17 and 18: Inter Satellite LinksIntroduction1
Page 19 and 20: Inter Satellite LinksIntroductionGE
Page 21 and 22: Inter Satellite LinksISL Observatio
Page 23 and 24: Inter Satellite LinksState Estimati
Page 26 and 27: State EstimationInter Satellite Lin
Page 36 and 37: Orbit ComputationInter Satellite Li
Page 86 and 87: Software DescriptionInter Satellite
Page 108 and 109:
Simulations and ResultsInter Satell
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Autonomous Onboard ProcessingInter
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
ReferencesInter Satellite Linksinte
Page 208 and 209:
ReferencesInter Satellite Linkshalf
Page 210:
ReferencesInter Satellite LinksSan
show all

Satellite Orbit and Ephemeris Determination using Inter Satellite Links

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?