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11 September 2023 Research on key technologies of space-based surface anomaly instant detection system
Han Gao, Chao Wang, Kun Jia, Shanghua Li, Jun Zhu, Yuchen Bai, Jun Xu, Zhiwei Lu, Zhaoguang Bai, Sizhou Dong
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Proceedings Volume 12779, Seventh International Conference on Mechatronics and Intelligent Robotics (ICMIR 2023); 127792S (2023) https://doi.org/10.1117/12.2690067
Event: Seventh International Conference on Mechatronics and Intelligent Robotics (ICMIR 2023), 2023, Kunming, China
Abstract
The existing space-based remote sensing has problems such as weak collaboration, slow response, and long links, which cannot meet the application requirements of real-time anomaly detection, recognition, and transmission. This article studies the characteristics of existing surface anomaly classification, establishes a demand matrix for anomaly remote sensing, establishes a new surface anomaly real-time detection system, and proposes a working mode for anomaly real-time recognition, using the constellation system task and information flow design combined with the on-board intelligent processing unit, improve the anomaly recognition and service capability of the space-based system, design the mission flow and information flow of the constellation system, and finally analyze the communication link and timeliness of the system. The simulation analysis results show that the system can achieve minute level efficient anomaly recognition and early warning, effectively improving the service capability to users, this provides an overall idea and architectural reference for the construction of future space-based surface anomaly real-time detection systems.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Han Gao, Chao Wang, Kun Jia, Shanghua Li, Jun Zhu, Yuchen Bai, Jun Xu, Zhiwei Lu, Zhaoguang Bai, and Sizhou Dong "Research on key technologies of space-based surface anomaly instant detection system", Proc. SPIE 12779, Seventh International Conference on Mechatronics and Intelligent Robotics (ICMIR 2023), 127792S (11 September 2023); https://doi.org/10.1117/12.2690067
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KEYWORDS
Satellites
Telecommunications
Remote sensing
Satellite communications
Data transmission
Chemical elements
Relays
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