Abstract
This paper proposes an improved entropy weight method based on power quality comprehensive evaluation method. Firstly, the improved entropy method is used to determine the target weight, and the subjective weight of combination weighting is determined based on the scale expansion of analytic hierarchy process. The traditional entropy method in all entropy tend to be 1 of entropy with the information entropy, the entropy weight distribution unreasonable problems are corrected. Then, the method of combining probability statistics and fuzzy mathematics is used to evaluate power quality comprehensively. The analysis and calculation show that the result of the comprehensive evaluation system is more objective, perfect and practical.
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Liu, J., Wang, Y., Yang, W. (2020). Coal Mine Power Quality Assessment System Based on Improved Entropy Weight Method. In: Jia, Y., Du, J., Zhang, W. (eds) Proceedings of 2019 Chinese Intelligent Systems Conference. CISC 2019. Lecture Notes in Electrical Engineering, vol 594. Springer, Singapore. https://doi.org/10.1007/978-981-32-9698-5_42
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DOI: https://doi.org/10.1007/978-981-32-9698-5_42
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Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9697-8
Online ISBN: 978-981-32-9698-5
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