Author(s)

Yijia Tan ¹, Ziyang Wu ², Qiaojun Chen ³

Affiliation(s)

¹ School of Electronic and Information Engineering, Liaoning Technical University, Huludao, 125000, China
² School of Civil Engineering, Liaoning Technical University, Fuxin, 123000, China
³ Safety College, Liaoning Technical University, Huludao, 125000, China

Corresponding Author

Yijia Tan

ABSTRACT

With the rapid development of the economy, people pay more and more attention to the improvement of air quality, and we tend to choose air purifiers to clean the air in our living space as a way to take care of the health of our own lungs. This paper establishes a screening model, based on the screening principles and screening principles, and obtains the effective five indicators are: selling price, particulate CADR, formaldehyde CADR, noise range, and power rating. Then the TOPSIS model was established to get the processed decision matrix, and the scores of each evaluation object were obtained by using the decision matrix. After that, the entropy weighting method was combined to find out the occupied weight of each index. Finally, the TOPSIS method was combined to re-solve the scores to obtain the ranking of each air purifier.

KEYWORDS

Air Purification, Screening Model, TOPSIS Model, Entropy Weight Method

CITE THIS PAPER

Yijia Tan, Ziyang Wu, Qiaojun Chen, Cost-effective evaluation of air purifiers based on entropy weight method combined with TOSIS. Journal of Electrotechnology, Electrical Engineering and Management (2023) Vol. 6: 29-36. DOI: http://dx.doi.org/10.23977/jeeem.2023.060504.

REFERENCES

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[2] Xiong Mingzhou, Wang Chengcheng, Shi Lei, et al. Research on predicting ambient voltage of an air purifier based on BP neural network [J]. Home Appliance Science and Technology, 2023(01): 114-117.
[3] M. Zhao. Research on performance testing of indoor air purifier based on CFD simulation [J]. Measurement and Testing Technology, 2022, 49(11): 13-17.
[4] Zheng Yifeng, Wang S. W. Research on the design of intelligent air purifier based on RAHP and QFD [J]. Packaging Engineering, 2022, 43(18): 72-79.
[5] H. B. Luo. Improvement of formaldehyde clean air volume of air purifier based on QC method [J]. Clean and Air Conditioning Technology, 2021(04): 74-79.
[6] Wei Tian, Ding Heng. Analysis of the causes of persistent heavy polluted weather process in Linfen area [J]. Journal of Chengdu University of Information Engineering, 2023, 38(04): 484-491.
[7] Peng, G. R. Screening model and empirical evidence of evaluation index of modern agriculture in prefecture and city based on correlation analysis-coefficient of variation [J]. Journal of Hubei College of Nationalities (Natural Science Edition), 2017, 35(03): 297-304.
[8] Yueming H, Dan F, Hongyan Z, et al. Efficiency evaluation of intelligent swarm based on AHP entropy weight method [J]. Journal of Physics Conference Series, 2020, 1693:012072. DOI:10.1088/1742-6596/1693/1/012072.
[9] Zhang Sui, Zhang Mei, Chi Guotai. Scientific and technological evaluation model based on entropy power method and its empirical research [J]. Journal of Management, 2010, 7(01): 34-42.

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