A Survey of Lost-in-Space Star Identification Algorithms Since 2009 [PDF]
Sensors, 2020 The lost-in-space star identification algorithm is able to identify stars without a priori attitude information and is arguably the most critical component of a star sensor system.
David Rijlaarsdam +5 more
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An Efficient and Robust Star Identification Algorithm Based on Neural Networks [PDF]
Sensors, 2021 A lost-in-space star identification algorithm based on a one-dimensional Convolutional Neural Network (1D CNN) is proposed. The lost-in-space star identification aims to identify stars observed with corresponding catalog stars when there is no prior ...
Bendong Wang, Hao Wang, Zhonghe Jin
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Efficient Star Identification Using a Neural Network [PDF]
Sensors, 2020 The required precision for attitude determination in spacecraft is increasing, providing a need for more accurate attitude determination sensors.
David Rijlaarsdam +5 more
doaj +4 more sources
An Autonomous Star Identification Algorithm Based on One-Dimensional Vector Pattern for Star Sensors [PDF]
Sensors, 2015 In order to enhance the robustness and accelerate the recognition speed of star identification, an autonomous star identification algorithm for star sensors is proposed based on the one-dimensional vector pattern (one_DVP). In the proposed algorithm, the
Liyan Luo, Luping Xu, Hua Zhang
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Star Identification Based on Multilayer Voting Algorithm for Star Sensors [PDF]
Sensors, 2021 This paper describes the multilayer voting algorithm, a novel autonomous star identification method for spacecraft attitude determination. The proposed algorithm includes two processes: an initial match process and a verification process.
Meiying Liu +3 more
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MVDT-SI: A Multi-View Double-Triangle Algorithm for Star Identification [PDF]
Sensors, 2020 Recently, the triangle algorithm has become the most widely used star identification algorithm because of its simplicity and convenience, where the magnitude information plays a key role in the construction of star map features. However, in practice, the
Lijian Sun, Yun Zhou
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Spherical Polar Pattern Matching for Star Identification [PDF]
SensorsTo endow a star sensor with strong robustness, low algorithm complexity, and a small database, this paper proposes an all-sky star identification algorithm based on spherical polar pattern matching.
Jingneng Fu, Ling Lin, Qiang Li
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Algorithm with Patterned Singular Value Approach for Highly Reliable Autonomous Star Identification [PDF]
Sensors, 2020 In the work reported in this paper, a lost-in-space star pattern identification algorithm for agile spacecraft was studied. Generally, the operation of a star tracker is known to exhibit serious degradation or even failure during fast attitude maneuvers.
Kiduck Kim, Hyochoong Bang
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Non-Dimensional Star-Identification [PDF]
Sensors, 2020 This study introduces a new “Non-Dimensional” star identification algorithm to reliably identify the stars observed by a wide field-of-view star tracker when the focal length and optical axis offset values are known with poor accuracy.
Carl Leake, David Arnas, Daniele Mortari
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An Evaluation of Low-Cost Vision Processors for Efficient Star Identification [PDF]
Sensors, 2020 Star trackers are navigation sensors that are used for attitude determination of a satellite relative to certain stars. A star tracker is required to be accurate and also consume as little power as possible in order to be used in small satellites.
Surabhi Agarwal +5 more
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