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http://dx.doi.org/10.5139/JKSAS.2008.36.5.455

Performance Analysis of Scalar Adaptive Filter for Formation Flying  

Lim, Jun-Kyu (서울대학교 기계항공공학부 대학원)
Park, Chan-Gook (서울대학교 기계항공공학부)
Lee, Dal-Ho (경원대학교 전자공학과)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.36, no.5, 2008 , pp. 455-461 More about this Journal
Abstract
In this paper, the performance of a scalar filter and a scalar adaptive filter are analyzed. In order to make indoor experimental environment similar to outdoor test, ultrasonic sensors are used instead of GPS. The scalar adaptive filter, which is continuously estimating velocity error covariance and measurement noise covariance by using adaptive method, is different from the scalar filter. Experimental results show that the scalar adaptive filter has better position estimating performance than the scalar filter by estimating above two parameters with an adaptive method.
Keywords
Formation Flying; Scalar adaptive Filter; Cycle slip;
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  • Reference
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