@inproceedings{7c2a2a8eacb34797b5ff7abe3c486505,
title = "A Novel Adaptability Analysis Method of Gravity Matching Area",
abstract = "The positioning accuracy of gravity matching is closely related to the distribution of gravity anomaly in matching area. Matching area selection is the key to improve the gravity matching accuracy. In this paper, a novel analysis method for matching area selection is proposed to solve the problem that the existing methods show strong subjectivity and ignore the directions. Firstly, the existing gravity characteristic parameters were selected by correlation analysis. Then a basic adaptability factor was built by combining the selected parameters through the subjective and objective weighting method. Finally direction factors were added to build comprehensive characteristic parameters in four main directions through multiple linear regression. Simulation result shows that the average matching rate is larger than 0.7 in the matching area selected by comprehensive characteristic parameters and the matching rate rank of different directions is consistent with comprehensive characteristic parameters rank in local area. The proposed comprehensive characteristic parameters can effectively value the adaptability of matching area in different directions.",
keywords = "Characteristic parameter, Gravity matching, Matching area selection, Subjective and objective weighting method",
author = "Wenzhe Zhang and Zhihong Deng and Lei Shi",
note = "Publisher Copyright: {\textcopyright} 2022, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; International Conference on Guidance, Navigation and Control, ICGNC 2020 ; Conference date: 23-10-2020 Through 25-10-2020",
year = "2022",
doi = "10.1007/978-981-15-8155-7\_458",
language = "English",
isbn = "9789811581540",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "5539--5550",
editor = "Liang Yan and Haibin Duan and Xiang Yu",
booktitle = "Advances in Guidance, Navigation and Control - Proceedings of 2020 International Conference on Guidance, Navigation and Control, ICGNC 2020",
address = "Germany",
}