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CSME 2022/06
Volume 43 No.3
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197-208
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Establishment of the Modified Fuzzy VIKOR Method that Combines with the Modified Fuzzy DANP for Application to Improvement Plan Selection of Dental Light
Zone-Ching Lina, Zong-Han Linb and Yung-Chieh Changb
aOpto-Mechatronics Technology Center (OMTC), National Taiwan University of Science and Technology, No.43, Keelung Rd., Sec.4, Da'an Dist., Taipei City 10607, Taiwan
bDepartment of Mechanical Engineering, National Taiwan University of Science and Technology, No.43, Keelung Rd., Sec.4, Da'an Dist., Taipei City 10607, Taiwan
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Abstract:
First of all, the paper collects the dental lightrelated technical patents, and then establishes technical/function matrix of dental light. Through word segmentation system, the paper defines the normalized numerical values of the important technical words in each technical fields of the dental lightrelated technical patents. The paper uses 3 main technical fields in the 1st-layer technical fields of dental light to form 3 technical improvement plans with technical interdependence. Through the steps of the modified fuzzy DANP, the related weight matrix is calculated. The modified fuzzy DEMATEL is applied to calculation. The paper substitutes the previously calculated interdependent prioritized weight "W_C^D" of the modified fuzzy DANP into equations S𝑖𝑖 and R𝑖𝑖 of the modified fuzzy VIKOR method, and calculates other related equations of the modified the modified fuzzy VIKOR method. Finally, the paper calculates the comprehensive index Q𝑖𝑖 , and thendecides and selects the most prioritized optional plan.
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Keywords: Water-powered astronomical clock, design specification, Reconstruction Design, mechanism design,Structural synthesis
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*Corresponding author; e-mail: zclin@mail.ntust.edu.tw
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©
2022
CSME , ISSN 0257-9731
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