학술논문

Near real time orbit detemination of BILSAT-1
Document Type
Conference
Source
2009 4th International Conference on Recent Advances in Space Technologies Recent Advances in Space Technologies, 2009. RAST '09. 4th International Conference on. :648-653 Jun, 2009
Subject
Aerospace
Components, Circuits, Devices and Systems
Communication, Networking and Broadcast Technologies
Fields, Waves and Electromagnetics
Transportation
Gravity
Global Positioning System
Satellites
Earth
Kalman filters
Filtering algorithms
Accelerated aging
Equations
Context modeling
Gaussian approximation
component
Reduced Dynamic Orbit Determination
Kalman Filter
Markley State Transition Matrix
Spaceborn GPS Receiver
EGM2008
Gauss Markov Process
Language
Abstract
Reduced dynamic models combined with GPS-Observations on board the satellites within an extended Kalman Filtering algorithm increases the accuracy of near real time orbit determination.