A constrained iterative searching algorithm for space object passive tracking using single space-based optical sensor

For solving the problem in space object passive tracking with too short arcs acquired in space-based optical surveillance mission, the concepts of the attributable and the admissible region are introduced. And a triangulation subdivision and iterative searching method is put forward based on the tri...

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Bibliographic Details
Main Authors: Jun Li, Liangkui Lin, Wei An, Yiyu Zhou
Format: Conference Proceeding
Language:English
Subjects:
Cost function
Extraterrestrial measurements
Fitting
Iterative Searching
Orbits
Passive Tracking
Sensors
Simulation
space object
Space-based optical sensor
Surveillance
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Description
Summary:For solving the problem in space object passive tracking with too short arcs acquired in space-based optical surveillance mission, the concepts of the attributable and the admissible region are introduced. And a triangulation subdivision and iterative searching method is put forward based on the triangulation node sorting by the cost function values. Simulation results indicate that this new method can converge rapidly and effectively, and the ill-condition in the space object tracking with too short arcs can also be avoided.
DOI:10.1109/ICINFA.2008.4608022