Author:
Wang Lihui,Yu Le,Qiao Nan,Sun Desheng
Abstract
An evaluation method named vague set is proposed to describe the suitability of a geomagnetic map. It is based on the Fuzzy Decision Making (FDM) method, and overcomes the FDM model's shortcomings that favouring and opposing content cannot be taken into account simultaneously. The membership function and non-membership function are used to define the influence of the geomagnetic map parameters on map suitability, including standard deviation, information entropy, roughness and slope variance. The weight of each geomagnetic map parameter is calculated by establishing an optimisation model. Vague set data are divided into four types after classification, and Weighted Score Function Values (WSFVs) of matching areas are obtained by using the Weighted Score Function (WSF) method. Then, WSFV of each matching area are compared to select an optimal area. Simulation results demonstrate that geomagnetic map suitability is positively proportional to the function value, and matching error is negatively proportional to the WSFV of the matching area.
Publisher
Cambridge University Press (CUP)
Subject
Ocean Engineering,Oceanography
Reference16 articles.
1. Vague sets
2. Multistep Fuzzy Bridged Refinement Domain Adaptation Algorithm and Its Application to Bank Failure Prediction
3. Hu X.P. , and Wu M.P. (2013). Technologies on Underwater Geomagnetic Field Navigation. Beijing:National Defense Industry Press, pp. 94–98.
4. A fuzzy decision tree-based duration model for Standard Yorùbá text-to-speech synthesis
5. Technology of preparation of reference map using total geomagnetic intensity gradient module;Wang;Systems Engineering and Electronics,2009
Cited by
8 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献