[1]XU Guipeng,LIU Qifeng,LI Qian,et al.Research on deception interference detection algorithm for ranging consistency of formation of ships[J].CAAI Transactions on Intelligent Systems,2026,21(2):476-486.[doi:10.11992/tis.202506015]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
21
Number of periods:
2026 2
Page number:
476-486
Column:
学术论文—智能系统
Public date:
2026-03-05
- Title:
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Research on deception interference detection algorithm for ranging consistency of formation of ships
- Author(s):
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XU Guipeng; LIU Qifeng; LI Qian; BEN Yueyang
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College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin 150001, China
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- Keywords:
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global navigation satellite system; formation of ships; the security of navigation; spoofing interference; spoofing detection; range finding; hypothesis testing; trust degree
- CLC:
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TP274; TH89
- DOI:
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10.11992/tis.202506015
- Abstract:
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Deceptive jamming of the Global Navigation Satellite System (GNSS) poses a significant threat to the navigation safety of naval formations due to its characteristics of causing incorrect information output by GNSS and strong concealment. Traditional spoofing detection methods focus on the analysis of signal characteristics of a single platform and multi-sensor integrated navigation technology, without considering the mutual utilization of information from multiple platforms within the fleet. To effectively utilize the relative ranging information among multiple platforms within the fleet, this paper proposes a ranging consistency spoofing interference detection algorithm for formation of ships. By analyzing the differences in indirect ranging information from data link communication ranging equipment and GNSS, and constructing a test statistic, combined with real-time monitoring of abnormal observations, it can effectively detect very slow-changing spoofing interference. At the same time, a trustworthiness evaluation mechanism is introduced to revalidate the detection results, effectively reducing the false alarm probability. This method effectively utilizes the ranging information among multiple platforms, providing a new approach for the safety of formation of ships.