Research Article
Establishment of an Aggregation Model Associated with Instrument Interface Design Based on Kansei Factors of Electric Vehicle Drivers
Table 7
Weight and ranking of criteria.
| Criteria | Upper-level item | Weight fuzzy value of the criteria | Defuzzification | Ranking |
| KW1 | Easy to Recognize | 0.2860 | 0.3299 | 0.3643 | 0.3268 | 1 | KW2 | Concise and displaying-visual | 0.1857 | 0.2159 | 0.2395 | 0.2137 | 2 | KW3 | Striking | 0.1601 | 0.1485 | 0.1377 | 0.1488 | 4 | KW4 | Distinct difference between the primary and secondary part | 0.2380 | 0.2012 | 0.1725 | 0.2039 | 3 | KW5 | Futuramic | 0.0819 | 0.0673 | 0.0566 | 0.0686 | 5 | KW6 | Artless | 0.0482 | 0.0372 | 0.0294 | 0.0383 | 6 |
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