SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites
With the rapid development of space technology, the environment of the space domain has become more and more complex and changeable, which brought great difficulties in cognition of space domain activity. As space domain awareness (SDA) required, any relevant information and knowledge from various s...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9899446/ |
| _version_ | 1811230012911648768 |
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| author | Yining Song Zhi Li Zhanyue Zhang Xia Wang Yuqiang Fang |
| author_facet | Yining Song Zhi Li Zhanyue Zhang Xia Wang Yuqiang Fang |
| author_sort | Yining Song |
| collection | DOAJ |
| description | With the rapid development of space technology, the environment of the space domain has become more and more complex and changeable, which brought great difficulties in cognition of space domain activity. As space domain awareness (SDA) required, any relevant information and knowledge from various sources are needed as much as possible, while all of those can be sorted and integrated for effective cognition of space objects, including the cognition of their status. This paper proposes a knowledge integration framework (SSC-KA) designed for the cognition of space target and its status. In the framework (SSC-KA), open-source information and data acquired from multi-kinds of sensors are sent into parallel channels, and then processed by the algorithm this paper designed into sequence data as the channels’ output. Furthermore, the rules and four statuses defined in this paper can be judged for the anomaly detection of satellites. Based on the space domain knowledge acquisition framework of SSC-KA, this paper describes a complete abnormal state detection method for satellites step by step through multi-level feature engineering. Therefore, the method is used to analyze four different statuses of satellites in this paper, to verify the validity and feasibility of the application of the method in the cognition of spatial events, thus laying the foundation for the cognition of Space Domain Awareness. |
| first_indexed | 2024-04-12T10:21:50Z |
| format | Article |
| id | doaj.art-bfe804c6f5ac40a593c5e29ba833fd73 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-12T10:21:50Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-bfe804c6f5ac40a593c5e29ba833fd732022-12-22T03:37:04ZengIEEEIEEE Access2169-35362022-01-011010175010176110.1109/ACCESS.2022.32085589899446SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of SatellitesYining Song0https://orcid.org/0000-0003-1970-0093Zhi Li1Zhanyue Zhang2Xia Wang3Yuqiang Fang4Department of Aerospace Science and Technology, Space Engineering University, Beijing, ChinaDepartment of Aerospace Science and Technology, Space Engineering University, Beijing, ChinaDepartment of Aerospace Science and Technology, Space Engineering University, Beijing, ChinaDepartment of Aerospace Science and Technology, Space Engineering University, Beijing, ChinaDepartment of Aerospace Science and Technology, Space Engineering University, Beijing, ChinaWith the rapid development of space technology, the environment of the space domain has become more and more complex and changeable, which brought great difficulties in cognition of space domain activity. As space domain awareness (SDA) required, any relevant information and knowledge from various sources are needed as much as possible, while all of those can be sorted and integrated for effective cognition of space objects, including the cognition of their status. This paper proposes a knowledge integration framework (SSC-KA) designed for the cognition of space target and its status. In the framework (SSC-KA), open-source information and data acquired from multi-kinds of sensors are sent into parallel channels, and then processed by the algorithm this paper designed into sequence data as the channels’ output. Furthermore, the rules and four statuses defined in this paper can be judged for the anomaly detection of satellites. Based on the space domain knowledge acquisition framework of SSC-KA, this paper describes a complete abnormal state detection method for satellites step by step through multi-level feature engineering. Therefore, the method is used to analyze four different statuses of satellites in this paper, to verify the validity and feasibility of the application of the method in the cognition of spatial events, thus laying the foundation for the cognition of Space Domain Awareness.https://ieeexplore.ieee.org/document/9899446/Space domain awareness (SDA)knowledge engineeringanomaly detectionactivity cognition |
| spellingShingle | Yining Song Zhi Li Zhanyue Zhang Xia Wang Yuqiang Fang SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites IEEE Access Space domain awareness (SDA) knowledge engineering anomaly detection activity cognition |
| title | SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites |
| title_full | SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites |
| title_fullStr | SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites |
| title_full_unstemmed | SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites |
| title_short | SSC-KA: A Framework of Space Situational Knowledge Acquisition for Status-Cognition of Satellites |
| title_sort | ssc ka a framework of space situational knowledge acquisition for status cognition of satellites |
| topic | Space domain awareness (SDA) knowledge engineering anomaly detection activity cognition |
| url | https://ieeexplore.ieee.org/document/9899446/ |
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