Fuzzy Logic Programming and Adaptable Design of Medical Products for the COVID-19 Anti-epidemic Normalization

Autor: Kuei Chia Liang, You Lei Fu
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Computer Methods and Programs in Biomedicine
ISSN: 1872-7565
0169-2607
Popis: Highlights • Fuzzy logic based adaptable design of anti-epidemic products in the vestibule was proposed. • Paired comparative probability matrix technique was combined with fuzzy theory to obtain probability values . • Products can be prioritized for design development with functional cost savings, simplification or clustering. • This study can guide the adaptable design and application of the vestibule anti-epidemic products.
Background The COVID-19 prevention and control constantly affects lives worldwide. In this paper, household medical products were analyzed. Considering the household anti-epidemic status, economic and environmental benefits, the adaptable design method of anti-epidemic products in the vestibule was proposed. The measure of adaptable design method still have shortcomings. Therefore, an improved method that is based on fuzzy logic programming is required. Method Firstly, common medical product types used in vestibules and household anti-epidemic products were identified and summarized into product sets through the literature review, focus groups and questionnaires. Then matching degree matrix was obtained by functional configuration decomposition and matching calculations. Secondly, experts were invited to evaluate the paired comparative probability matrices and linguistic variables, and the evaluation data were converted by trapezoidal membership functions, fuzzy numbers and the defuzzification method to obtain the usage probability values for product functions. Finally, the matching degree value and the product function were calculated by adaptability measure formula, and product function, the adaptability factor and the adaptability were obtained. Results Our results show that the degree of adaptability of each product function in the product set. The higher value of the product function, the more it can be prioritized for design development with functional cost savings, simplification or clustering. Conclusion This study proposes an adaptable design method based on fuzzy logic programming. The data results in this study can guide the development and programming of the vestibule anti-epidemic products. The higher adaptability value of a product function indicates that it is more capable of being simplified, clustered, and adapting to changes in the product set.
Databáze: OpenAIRE
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