Academic Journal of Engineering and Technology Science, 2022, 5(4); doi: 10.25236/AJETS.2022.050405.
Chaozheng Xu, Guosheng Huang, Qingqiang Meng
College of Electrical and Electronic Engineering, Shijiazhuang Tiedao University, Shijiazhuang, 050043, China
In this paper, we study the relationship between asteroid mining and global equity. Firstly, a comprehensive evaluation model of equity (CEME) is established. The entropy weight method is used to determine the weights of the seven indicators, and the tospsis algorithm is used to obtain the development indicators. In addition, the impact of changing the profit distribution conditions of asteroid mining on global fairness is discussed. Finally, in order to promote global fairness, we proposed the profit redistribution model (PRM).
Comprehensive evaluation model of equity (CEME); Profit redistribution model (PRM); Tospsis algorithm; Asteroid mining
Chaozheng Xu, Guosheng Huang, Qingqiang Meng. Study on Global Equity and Asteroid Mining. Academic Journal of Engineering and Technology Science (2022) Vol. 5, Issue 4: 23-28. https://doi.org/10.25236/AJETS.2022.050405.
 Kefei Zhang, Huaizhan Li, Yunjia Wang, Kazhong Deng, Changgui Li, Qianxin Wang, Xinhua Liu, Yaoshe Xie, Yabo Duan, Yang Yang. Opportunities and chal-lenges of space mining development [J]. Journal of China University of Mining and Technology, 2020, 49(06).
 Jiayu Zhuang, Shiyue Li. Research on the temporal and spatial differences of resource and environmental carrying capacity in Northwest China based on en-tropy weight TOPSIS model [J]. Comprehensive utilization of resources in China, 2022, 40(01): 65-69.
 Chenjie Zhang. Research of the Selection of Green Material Suppliers Based on Entropy- TOPSIS Model [J]. IOP Conference Series: Materials Science and Engineering,2018.
 Dong Wang. Model analysis on the composition and rate of change of the production and sales gap of water supply enterprises [D]. Hunan University, 2015.
 Liang Han, Yingchun Sun. Mathematical modeling of passenger car distri-bution channel benefit redistribution [J]. Journal of Chang'an University (Natu-ral Science Edition), 2013, 33(05): 137-142. DOI: 10.19721/j.cnki .1671-8879.2013.05.024.