Energy Efficiency Evaluation of Discrete Manufacturing System Based on Improved Entropy Method

Authors

Zhuqing Peng, College of the Internet of Things, Jiangnan University, Wuxi 214122, China;
Wang Yan, College of the Internet of Things, Jiangnan University, Wuxi 214122, China;
Zhicheng Ji, College of the Internet of Things, Jiangnan University, Wuxi 214122, China;

Abstract

Abstract: For the characteristic of dynamic change randomness, variety, complexity and diversity in discrete manufacturing system, nine evaluation indexes were concluded from four aspects including product, equipment, economy and task flow, and energy efficiency evaluation index construction of discrete manufacturing system was structured. An improved entropy method was proposed. As the discrete degree of an index was too large when the entropy method was used to assign weight, the weight of the index would be very large. The idea of Analytic Hierarchy Model was used to improve the entropy method. So the improved entropy method could evaluate the discrete manufacturing system more scientifically. Living examples verify the feasibility and stability of this method.

Recommended Citation

Peng, Zhuqing; Yan, Wang; and Ji, Zhicheng (2020) "Energy Efficiency Evaluation of Discrete Manufacturing System Based on Improved Entropy Method," Journal of System Simulation: Vol. 29: Iss. 9, Article 33.
DOI: 10.16182/j.issn1004731x.joss.201709033
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss9/33

First Page

2121

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201709033

Last Page

2127

CLC

TP391.9

Recommended Citation

Peng Zhuqing, Wang Yan, Ji Zhicheng. Energy Efficiency Evaluation of Discrete Manufacturing System Based on Improved Entropy Method[J]. Journal of System Simulation, 2017, 29(9): 2121-2127.

DOI

10.16182/j.issn1004731x.joss.201709033