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Class 244/170 - By nutation damper


Subclass of Class 244 - Aeronautics and astronautics
Definition: Apparatus provided with means for diminishing the effect
No. of applications: 5
Last issue date: 01/28/2010


Application No.Application TitleIssue Date
20100019092SYSTEMS AND METHOD OF CONTROLLING A SPACECRAFT USING ATTITUDE SENSORS
A system for damping nutation and removing wobble of a spacecraft spinning about a given axis is provided. She system includes a sensor configured to determine three dimensional attitude measurements of the spacecraft, a processor operatively coupled to the sensor and c...
01/28/2010
20090206204SPIN-STABILIZED LANDER
The invention provides a novel, low-cost, spin-stabilized lander architecture capable (with appropriate system scaling tailored to the attributes of the target) of performing a soft-landing on a solar-system body such as Earth's Moon, Mars, Venus, the moons of Mars, Jup...
08/20/2009
20090152402Satellite, method and a fleet of satellites for observing a celestial body
The invention concerns an observation satellite (1) which is intended to be placed in orbit around a celestial body (2), and which comprises a reflecting device (5), a receiving device (6), a linking mechanical system (19), the whole f...
06/18/2009
20050133670Unified sensor-based attitude determination and control for spacecraft operations
Systems and method of attitude determination and control for spacecraft include the use of a unified set of sensors for all phases of space flight. For example, the same set of sensors may be used for on-station operations and transfer orbit operations. The use of a uni...
06/23/2005
20050133671Star-tracker-based attitude determination for spinning spacecraft
A method of determining the attitude of a spinning spacecraft is provided. The method includes stabilizing the spacecraft, initializing the attitude of the spacecraft using star tracker data, and estimating the attitude of the spacecraft. ...
06/23/2005
 
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