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http://dx.doi.org/10.5394/KINPR.2006.30.5.321

Development of Ship's Digital Compass Using Flux-gate Sensors with High Accuracy  

Yim Jeong- Bin (Division of Maritime Transportation System, Mokpo Maritime University)
Publication Information
Journal of Navigation and Port Research / v.30, no.5, 2006 , pp. 321-329 More about this Journal
Abstract
The ultimate target cf this study is to develop ship's Digital Compass that can substitute for conventional ship's Magnetic Compass. At first, a new Digital Compass system consisting of three-axis Flux-gate sensors and small sized step motor was developed Then, new deviation adjustment theory incorporating with Kalman filter method was proposed through which automatic deviation analysis and correction are obtainable without ship's swinging procedures. The effectiveness of developed Digital Compass and proposed deviation adjustment theory are verified throughout the performance evaluation tests on the training ship 'SAE-NU-RI'.
Keywords
Magnetic compass; Digital compass; Deviation analysis; Deviation correction; Deviation renewal;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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