Research Article
An Improved Model of Variable Fuzzy Sets with Normal Membership Function for Crane Safety Evaluation
Table 3
Results of case study and comparison.
| Samples | Proposed model | Basic quality grading method [28] | Variable fuzzy set method [28] | Triangular fuzzy number method [29] | Set pair-extenics method [30] |
| 1 | II | II | II | II | II | 2 | II | II | II | II | II | 3 | II | II | II | II | II | 4 | I | I | I | I | I | 5 | II | II | II | II | II |
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