Application of multi-criteria decision method on the interior design profession

• Main Authors: LEE, SHU-MEI, 李淑媚
• Other Authors: LU, WEN-YAO
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/d6g2cq

碩士 === 中國科技大學 === 室內設計系 === 106 === This research aims to look for items that should be significantly improved and determine the strategies priority of the senior examination of adding professional interior design engineers. Among 19 SWOT factors associated with the senior examination of adding professional interior design engineers, there are 17 SWOT factors reaching consensus by fuzzy Delphi method. The weightings and scores of SWOT factors will be investigated through expert questionnaires and analyzed by the analytical hierarchy process (AHP). The improvement should be focused on 5 SWOT factors with higher weightings and lower scores as follows: Unclear domestic professional orientation, Uneven quality of decorators and interior designers, Exclusion effect of existing interior design business of architect, Low legal hierarchy of Regulations of Interior Decoration, and Lack of overall planning and complete system. Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) and Fuzzy TOPSIS are used to preference ranking of 7 strategies for the senior examination of adding professional interior design engineers. The first strategy is to build up an appropriate law to distinguish division of professional work of interior design, architecture, and civil engineering in order to lower exclusion effect; the second strategy is to raise legal hierarchy of Regulations of Interior Decoration in order to protect the rights of proprietors and practitioners. This study also use the method of Fuzzy TOPSIS to buy a laptop. Using the Fuzzy Delphi method (FDM), criteria of laptop of screen size, battery life, memory, and price were quickly confirmed. The rankings of laptops could be determined with the closeness coefficient by the Fuzzy TOPSIS. The results of this study may be referenced by the interior decoration industry to buy laptop. Key Words: Professional interior design engineers, AHP, TOPSIS, Fuzzy TOPSIS, Fuzzy Delphi method.