E3S Web Conf.
Volume 213, 20202nd International Conference on Applied Chemistry and Industrial Catalysis (ACIC 2020)
|Number of page(s)
|Environmental Chemical Research and Energy-saving Technology Application
|01 December 2020
Analysis of the multi-level battery management system functional index system weight
Guangzhou GRG metrology and test Co., Ltd, Tianhe, Guangzhou, Guangdong, China
2 School of Mechanical and Automotive Engineering, South China University of Technology, Tianhe, Guangzhou, Guangdong, China
In order to identify index system property of battery management system, index system reconstruction and index weights reassignment are performed based on industrial and national standards, using multi-the analytic hierarchy process. The result shows that: compared to vehicle industry standard of seventeen technical indexes, new national standard have thirty-three indexes. And index system is rebuilt as two layers, where the first layer includes five indexes. By using of judge matrix, characteristic vector and consistent verify, all indexes weight and their consequences are confirmed. In the first layer, the index of performance of estimation, calculation and diagnose shows the maximum weight of 0.4283, and electrical adaptability has the minimum weight of 0.0710.
© The Authors, published by EDP Sciences, 2020
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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