Applying Hybrid Decision-Making Method Based on Fuzzy AHP-WOWA Operator for Emergency Alternative Evaluation of Unattended Train Operation Metro System

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Linguistic terms </td><td class="align_center">Fuzzy preference values</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Very good (VG)</td><td class="align_center">0.9</td></tr><tr><td class="align_left">Good (G)</td><td class="align_center">0.7</td></tr><tr><td class="align_left">Medium (M)</td><td class="align_center">0.5</td></tr><tr><td class="align_left">Bad (B)</td><td class="align_center">0.3</td></tr><tr><td class="align_left">Very bad (VB)</td><td class="align_center">0.1</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Linguistic terms for the comparison of emergency alternative evaluation and corresponding fuzzy preference values.

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Applying Hybrid Decision-Making Method Based on Fuzzy AHP-WOWA Operator for Emergency Alternative Evaluation of Unattended Train Operation Metro System 

Table 2 | Applying Hybrid Decision-Making Method Based on Fuzzy AHP-WOWA Operator for Emergency Alternative Evaluation of Unattended Train Operation Metro System 