A Study on Optimization of Fourth-Order Fading Memory Filter under the Highly Dynamic Motion of Both Own Ship and Target

• 발행기관: 한국항해항만학회
• 저자명: Bao Feng Pan Tae Gweon Jeong
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2017 추계학술대회논문집, 145~147쪽, 전체 3쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2017.11.02

영문 초록

Tracking filter plays a key role in accurate estimation and prediction of maneuvering vessel’s dynamics. The third-order α-β-Υ filter is one of the special cases of the general solution provided by the Kalman filter. Fading memory algorithm performs a better performance in numerous of α-β-Υ filter algorithms. This study aims to optimize the fourth-order fading memory algorithm α-β-Υ-η filter, which is extended form α-β-Υ filter, to get much more accurate position of high dynamic target on the condition that the own ship is also high dynamic.

키워드

α-β-Υ-η filter Kalman Filter α-β-Υ Filter Tracking Position Prediction Fading Memory Algorithm