이 특허를 인용한 특허 (75)

1. Weigl, Harald J.; Goodzeit, Neil E.; Ratan, Santosh, Attitude determination system for yaw-steering spacecraft.

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2. Schipper John F., Attitude determination using fewer than three antennas.

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3. Li Rongsheng ; Wu Yeong-Wei A. ; Didinsky Garry, Autonomous gyro scale factor and misalignment calibration.

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4. Gustafson Donald E. ; Lucia David J., Autonomous local vertical determination apparatus and methods for a ballistic body.

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5. Price Xen ; Chan Kam, Autonomous solar torque management.

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6. Price Xen ; Chan Kam ; Stoen Jeffery, Autonomous spacecraft payload base motion estimation and correction.

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7. Weiss, Avishai; Di Cairano, Stefano; Walsh, Alex, Concurrent station keeping, attitude control, and momentum management of spacecraft.

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8. Fowell Richard A. ; Wang Qinghong W., Cooperative control structures and methods for satellite spin axis control.

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9. Forestier, Damien; Houis, Laurent; Herbiniere, Sebastien, Device and method for deorbiting of a satellite.

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10. Lokshin, Anatole M.; Kuzkin, Vitaly; Dvas, Nikolay, Device and method of gyro sensor calibration.

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11. Lokshin, David J., Distributed systems and methods to measure and process sport motions.

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12. Rodden John J. ; Furumoto Nobuo ; Fichter Walter,DEX ; Bruederle Ernst,DEX, Dynamic bias for orbital yaw steering.

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13. Challoner A. Dorian ; Rosen Harold A., Dynamic decoupler for improved attitude control.

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14. Milford Richard I. ; Selmon John R. ; Yocum John F., Earth chord determination in a satellite at low spin rates.

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15. Wang,James June Ming; Yang,ChauChin; Lin,Wen Yen, Easy set-up, vehicle mounted, in-motion tracking, satellite antenna.

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16. Goodzeit,Neil Evan; Lempke,James Donald, Efficient orbit sparing system for space vehicle constellations.

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17. Wu Yeong-Wei Andy ; Didinsky Garry ; Hein Douglas H., Enhanced stellar attitude determination system.

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18. Goodzeit, Neil Evan, Fault tolerant attitude control system for zero momentum spacecraft.

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19. Tsao, Tung-Ching; Chiang, Richard Y., Gyroless three-axis sun acquisition using sun sensor and unscented kalman filter.

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20. Claggett, Teresa Anne; Brekke, Darin William; Jones, Richard Donovan, Health-adaptive reaction control system.

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21. Claggett, Teresa Anne; Brekke, Darin William; Jones, Richard Donovan, Health-adaptive reaction control system.

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22. Li, Rongsheng; Ghassemi, Kamran, Integrated global navigation satellite system and inertial navigation system for navigation and tracking.

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23. Hablani,Hari B., Laser range finder closed-loop pointing technology of relative navigation, attitude determination, pointing and tracking for spacecraft rendezvous.

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24. Belbruno Edward A., Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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25. Belbruno Edward A., Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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26. Belbruno, Edward A., Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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27. Belbruno, Edward A., Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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28. Belbruno,Edward A., Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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29. Edward A. Belbruno, Low energy method for changing the inclinations of orbiting satellites using weak stability boundaries and a computer process for implementing same.

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30. Didinsky Garry ; Wu Yeong-Wei Andy, Method and apparatus for estimating attitude sensor bias in a satellite.

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31. Basuthakur Sibnath ; Bonello David Paul ; Buntschuh Frank Hallett, Method and apparatus for estimating effects of disturbance forces.

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32. Johnson, William M., Method and computer program product for controlling inertial attitude of an artificial satellite by applying gyroscopic precession to maintain the spin axis perpendicular to sun lines.

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33. Walter Fichter DE; Jorg Flemmig DE; Gunter Lange DE; Mihael Surauer DE, Method and device for determining the position of communication satellites.

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34. Surauer Michael,DEX ; Fichter Walter,DEX ; Juckenhoefel Oliver,DEX, Method and system for the autonomous on-board determination of the position of a satellite.

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35. Zentgraf, Peter, Method for computer-assisted determination of an optimum-fuel control of nozzles.

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36. Zentgraf, Peter, Method for computer-assisted determination of an optimum-fuel control of nozzles.

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37. Surauer Michael,DEX ; Fichter Walter,DEX ; Zentgraf Peter,DEX, Method for controlling the attitude of a three-axis stabilized, earth oriented bias momentum spacecraft.

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38. Deslandes, Ronald, Method for simulating the movement behaviour of a fluid in a closed, moving container.

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39. Klews, Matthias; Lemejda, Markus, Method for stabilizing a two wheeled vehicle.

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40. Longuski James M. ; Javorsek ; II Daniel, Method for velocity precision pointing in spin-stabilized spacecraft or rockets.

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41. Yocum ; Jr. John F. ; Cazeau Patrick A. ; Koffman Stephen J. ; Baker Douglas A., Method of controlling attitude of a momentum biased spacecraft during long-duration thruster firings.

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42. Stoen Jeffery D ; Chan Kam, Method to reorient a spacecraft using only initial single axis attitude knowledge.

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43. Stoen Jeffery D ; Chan Kam, Method to reorient a spacecraft using only initial single axis attitude knowledge.

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44. Krishnaswamy, Kailash; Bugajski, Dan, Methods and systems for controlling multi-body vehicles with fuel slosh.

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45. Hamilton, Brian; Underhill, Brian, Methods and systems for imposing a momentum boundary while reorienting an agile vehicle with control moment gyroscopes.

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46. Bielas, Michael S.; Schlatter, Edward C.; Facciano, Andrew B.; Theriault, Philip C.; Ebel, James A.; LaPorte, Robert J., Mitigation of drift effects in secondary inertial measurements of an isolated detector assembly.

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47. Weiss, Avishai; Di Cairano, Stefano; Kalabic, Uros, Model Predictive control of spacecraft.

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48. Weiss, Avishai; Di Cairano, Stefano; Kalabic, Uros, Model predictive control of spacecraft.

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49. Wilson,Edward, Model-based fault detection and isolation for intermittently active faults with application to motion-based thruster fault detection and isolation for spacecraft.

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50. Sharma, Manu; Wang, Qinghong W., On-line inertia estimation for use in controlling an aerospace vehicle.

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51. Tilley Scott W. ; Holmes Thomas J. ; Reckdahl Keith J., Onboard attitude control using reaction wheels.

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52. Gelon,Walter; Kamel,Ahmed; Stratemeier,Darren; Hur Diaz,Sun, Practical orbit raising system and method for geosynchronous satellites.

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53. Edward A. Belbruno, Procedure for generating operational ballistic capture transfer using a computer implemented process.

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54. Belbruno Edward A., Procedure for generating operational ballistic capture transfer using computer implemented process.

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55. Fischer, Horst-Dieter; Chemnitz, Joachim, Process for determining the position of a spacecraft with the aid of a directional vector and a total angular momentum measurement.

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56. Boeinghoff Albert,DEX ; Bruederle Ernst,DEX, Process for identifying an incorrectly measuring sensor in a spacecraft.

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57. Kamel Ahmed A ; Ong Kwok M, Satellite camera attitude determination and image navigation by means of earth edge and landmark measurement.

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58. Fowell Richard A. ; Tanner Thomas M., Satellite spin vector control with sun sensor.

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59. Doctor Alan P., Self-powered horizon crossing indicator.

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60. Price Xen ; Randolph Thomas ; Chan Kam K. ; Kamel Ahmed, Spacecraft attitude control system using low thrust thrusters.

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61. Wang,Hangching Grant; Li,Rongsheng K, Spacecraft gyro calibration system.

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62. Wang, Qinghong W., Spacecraft spin axis reorientation method.

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63. Cielaszyk David ; Furumoto Nobi ; Machlis Matthew, Spacecraft yaw pointing for inclined orbits.

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64. Wang,H. Grant; Needelman,David D.; Prakash,Arun, Star-tracker-based attitude determination for spinning spacecraft.

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65. Edward A. Belbruno, System and method of a ballistic capture transfer to L4, L5.

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66. Howard,Danny D.; Ih,Che Hang Charles, System and method to enhance attitude estimation for transfer orbit maneuver.

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67. Goodzeit, Neil E., System for geosynchronous spacecraft rapid earth reacquisition.

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68. Goodzeit, Neil E.; Weigl, Harald J., System for on-orbit correction of spacecraft payload pointing errors.

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69. Patera, Russell P., Systems and methods for attitude propagation for a slewing angular rate vector.

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70. Lichten Stephen M. ; Bar-Sever Yoaz ; Zumberge James ; Bertiger William I. ; Muellerschoen Ronald J. ; Wu Sien-Chong ; Hurst Kenneth ; Blewitt Geoff,GBX ; Yunck Thomas ; Thornton Catherine ; Heflin M, Techniques for monitoring and controlling yaw attitude of a GPS satellite.

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71. Shah Piyush R. ; Didinsky Garry ; Uetrecht David S., Three-axis inertial attitude determination for spinning spacecraft.

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72. Holmes Thomas Joseph ; Cielaszyk David L. ; Wirthman David J., Transient-free gain switching within error threshold.

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73. Wang, H. Grant; Li, Rongsheng, Unified attitude control for spacecraft transfer orbit operations.

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74. Wang, H. Grant; Li, Rongsheng, Unified attitude control for spacecraft transfer orbit operations.

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75. Kronhaus, Igal, Unified orbit and attitude control for nanosatellites using pulsed ablative thrusters.

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