MATEC Web Conf.
Volume 355, 20222021 International Conference on Physics, Computing and Mathematical (ICPCM2021)
|Number of page(s)||8|
|Section||Mathematical Science and Application|
|Published online||12 January 2022|
An improved method to determine basic probability assignment based on fuzzy mathematics
School of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China
* Corresponding author: firstname.lastname@example.org
In D-S evidence theory, the determination of the basic probability assignment function (BPA) is the first and important step. However, the generation of BPA is still a problem to be solved. Based on the concepts in fuzzy mathematics, this paper proposes an improved BPA generation method. By introducing the value of the intersection point of membership function of different targets under the same index to describe the overlap degree of targets, the assignment of unknown items is optimized on this basis. This article applies it to target recognition of robot hands. The results show that the proposed method is more reliable and more accurate.
Key words: Multi-sensor fusion / Evidence theory / Basic probability assignment / Fuzzy / target Recognition
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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