Search

Your search keyword '"Ni, Bingyu"' showing total 33 results
Start Over Author "Ni, Bingyu"
33 results on '"Ni, Bingyu"'

2. Interval Principal Component Analysis of Non-probabilistic Convex Model

Author

Hou, Shuofeng, Ni, Bingyu, Tian, Wanyi, Li, Jinwu, Jiang, Chao, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Haddar, Mohamed, Editorial Board Member, Kwon, Young W., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Xu, Jinyang, Editorial Board Member, and Liu, Xinjun, editor

Published
2023
Full Text
View/download PDF

13. Optimization of Personnel Work Paths During Decommissioning of Nuclear Facilities

Author

Zhang, Junhao, Chen, Weiwei, Ni, Bingyu, Zheng, Jing, Zhao, Kaixin, Tian, Wanyi, and Jiang, Chao

Abstract

AbstractDuring the decommissioning process of nuclear facilities, workers are exposed to radiation and face the risk of exceeding safe dose limits. Ensuring the safety of personnel requires not only enhancing radiation protection measures but also optimizing work paths to minimize exposure time and avoid high-radiation areas. This paper proposes a nested optimization algorithm that combines an ant colony optimization (ACO) with an improved A* algorithm for the decommissioning of a nonradiation source. The algorithm aims to minimize the total radiation dose and transforms the original path optimization problem into an equivalent traveling salesperson problem. The improved A* algorithm is employed in the inner layer to calculate the path with the lowest radiation dose for any given sales order. The ACO operates in the outer layer to determine a set of optimal working paths that traverse all target points. The provided solution example demonstrates that the proposed path optimization algorithm effectively integrates the radiation field and obstacles. It successfully identifies a sequence for dismantling with the lowest dose and corresponding optimal work path while ensuring the completion of the dismantling task. These findings are expected to offer valuable insights for optimizing personnel work paths during the subsequent decommissioning process of nuclear facilities.

Published
2024
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results