Temat: fuzzy comprehensive evaluation

Skocz do pozycji: 1.

Tytuł:: Summary of the port shoreline resource evaluation based on triangular fuzzy analytic hierarchy process
Autorzy:: Jiang, L.
Tao, T.
Zhang, C.
Jiang, H.
Wang, J.
Tematy:: port shoreline evaluation
triangular fuzzy AHP
fuzzy comprehensive evaluation
shoreline of Nanjing port; Pokaż więcej
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Powiązania:: https://bibliotekanauki.pl/articles/259464.pdf Link otwiera się w nowym oknie
Opis:: Port shoreline resources are the basis of port and shipping development, and its assessment method has become one of the hot issues in port research. On the basis of constructing a reasonable index evaluation system, this paper constructs the fuzzy evaluation matrix based on the triangular fuzzy analytic hierarchy process and constructs the fuzzy evaluation matrix by using the fuzzy comprehensive evaluation method, and obtains the maximum membership degree of the port shoreline resources. Compared with the traditional port shoreline Resource evaluation methods, the new one got more advantages in objective and quantitative. Finally, Combined with the Nanjing section of the Yangtze River as a case for verification, the results show that the model can accurately solve the problem of resource evaluation of port shoreline.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Research on Consumers Perceived Value of Online Garment Customisation
Autorzy:: Wang, Ruolin
Liu, Kaixuan
Tematy:: online garment customisation
perceived value dimension
consumer perceived value
fuzzy comprehensive evaluation; Pokaż więcej
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Biopolimerów i Włókien Chemicznych
Powiązania:: https://bibliotekanauki.pl/articles/2171968.pdf Link otwiera się w nowym oknie
Opis:: With the development of the Internet, consumers began to pursue personalised services and products. However, little systematic research on consumers' online garment customisation behavior has been conducted. Garment customization enterprises rely on consumer behaviour which is difficult to accurately judge. In order to better understand online consumers' purchase intention of garment customization, this paper studies consumers' perceived value. Through literature reading, group discussion and other methods, this paper constructed a theoretical model of eight measurement dimensions, and conducted factor analysis on the 321 questionnaires collected. Five key dimensions were obtained: the website comprehensive function, personalised service, product quality, emotional demand and social value. To test the comprehensive attitude of consumers to the results of this model, a fuzzy comprehensive evaluation was carried out. The results show that consumers have a high degree of recognition of the research results and acceptance of the research model, among which the recognition of product quality and website comprehensive function are the highest.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Research on Consumers’ Perceived Value of Online Garment Customisation
Autorzy:: Ruolin, Wang
Kaixuan, Liu
Wydawca:: Sciendo
Cytata wydawnicza:: Ruolin, Wang, and Liu Kaixuan. "Research on Consumers’ Perceived Value of Online Garment Customisation" Fibres & Textiles in Eastern Europe, vol. 30, no. 4, Sciendo, 2022, pp. 1-8. https://doi.org/10.2478/ftee-2022-0032
Opis:: With the development of the Internet, consumers began to pursue personalised services and products. However, little systematic research on consumers’ online garment customisation behavior has been conducted. Garment customization enterprises rely on consumer behaviour which is difficult to accurately judge. In order to better understand online consumers’ purchase intention of garment customization, this paper studies consumers’ perceived value. Through literature reading, group discussion and other methods, this paper constructed a theoretical model of eight measurement dimensions, and conducted factor analysis on the 321 questionnaires collected. Five key dimensions were obtained: the website comprehensive function, personalised service, product quality, emotional demand and social value. To test the comprehensive attitude of consumers to the results of this model, a fuzzy comprehensive evaluation was carried out. The results show that consumers have a high degree of recognition of the research results and acceptance of the research model, among which the recognition of product quality and website comprehensive function are the highest.
The work was financially supported by The National Natural Science Foundation of China, China (No. 61806161), China National Endowment for the Arts, China (No. 2018-A-05-(263)-0928), Social Science Fund Project of Shaanxi Province, China (No. 2018K32), Natural Science Basic Research Program of Shaanxi Province, China (No. 2019JQ-848), Innovation Ability Support Plan of Shaanxi Province-Young Science and Technology Star Project, China (No. 2020KJXX-083), Science and Technology Guidance Project of China Textile Industry Federation, China (No. 2019049) and The Youth Innovation Team of Shaanxi Universities, China (No. 21JP048).
Dostawca treści:: Repozytorium Centrum Otwartej Nauki

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Skocz do pozycji: 4.

Tytuł:: Analiza niezawodnościowa mechanicznego elementu wibracyjnego z wykorzystaniem teorii zbiorów rozmytych
Reliability analysis of mechanical vibration component using fuzzy sets theory
Autorzy:: Wu, W.
Huang, H. Z.
Wang, Z. L.
Li, Y. F.
Pang, Y.
Tematy:: analiza niezawodnościowa
drgania mechaniczne
niezawodność rozmyta
rozmyta ocena kompleksowa
reliability analysis
mechanical vibration
fuzzy reliability
fuzzy comprehensive evaluation; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Powiązania:: https://bibliotekanauki.pl/articles/301605.pdf Link otwiera się w nowym oknie
Opis:: Tradycyjna analiza niezawodnościowa wibracyjnego elementu mechanicznego bierze pod uwagę jedynie losowość drgań, rzadko zaś wyjaśnia mogącą występować rozmytość. Taka analiza nie odpowiada zatem praktyce inżynierskiej. Opierając się na teorii drgań mechanicznych, w niniejszym artykule zaproponowano nowatorskie podejście w ramach teorii rozmytej niezawodności, które łączy rozmytą ocenę kompleksową oraz teorię zbiorów rozmytych. Rozmytej oceny kompleksowej użyto do optymalizacji rozmytych czynników analizy niezawodnościowej elementu wibracyjnego. W celu porównania efektywności proponowanego podejścia z efektywnością podejścia tradycyjnego przedstawiono dwa przykłady z dziedziny inżynierii. Wyniki pokazują, że proponowane podejście jest lepsze od tradycyjnego ze względu na możliwość objęcia w problemach inżynierskich czynników rozmytych.
The conventional reliability analysis of mechanical vibration component only considers the randomness of vibration but rarely for the fuzziness that may exist. It is therefore difficult to be consistent with the engineering practices. Based on the mechanical vibration theory, a novel fuzzy reliability approach by integrating the fuzzy comprehensive evaluation and fuzzy set theory is proposed in this paper. The fuzzy comprehensive evaluation is used to optimize the fuzzy factors of the reliability analysis of vibration component. With the aim of comparing the performance of the proposed approach with the conventional approach, two engineering examples are presented. The results demonstrate that the proposed approach is better than the conventional approach for its capability of covering fuzzy factors in the engineering problems.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Comprehensive Evaluation Cloud Model for Ship Navigation Adaptability
Autorzy:: Zhu, M.
Wen, Y.
Zhou, C.
Xiao, C.
Tematy:: cloud computing
Cloud Model
marine navigation
Delphi
Qualitative Description
Quantitative Transformation
Cloud Algorithm
Fuzzy Comprehensive Evaluation Method; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Powiązania:: https://bibliotekanauki.pl/articles/115973.pdf Link otwiera się w nowym oknie
Opis:: In this paper, using cloud model and Delphi, we build a comprehensive evaluation cloud model to solve the problems of qualitative description and quantitative transformation in ship navigation adaptability comprehensive evaluation. In the model, the normal cloud generator is used to find optimal cloud models of reviews and evaluation factors. The weight of each evaluation factor is determined by cloud model and Delphi. The floating cloud algorithm is applied to aggregate the bottom level’s evaluation factors, and comprehensive cloud algorithm is used to aggregate the highest level’s evaluation factors to get comprehensive evaluation cloud model. Finally, evaluation result is got by matching comprehensive evaluation cloud model and optimal cloud model of reviews. As case study, the model is applied to the small LNG ship’s navigation adaptability in Southeast Asia. Compared with the fuzzy comprehensive evaluation method, the model proposed in this paper is more intuitive and reliable in comprehensive evaluation of the small LNG ship’s navigation adaptability.
Dostawca treści:: Biblioteka Nauki

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