Abstract
With the challenge of transportation environment, a large amount of attention is paid to sustainable mobility worldwide, thus bringing the problem of the evaluation of sustainable transport solutions. In this paper, a modified method based on analytical hierarchy process (AHP) and Dempster-Shafer evidence theory (D-S theory) is proposed for evaluating the impact of transport measures on city sustainability. AHP is adapted to determine the weight of sustainability criteria while D-S theory is used for data fusion of the sustainability assessment. A Transport Sustainability Index (TSI) is presented as a primary measure to determine whether transport solutions have a positive impact on city sustainability. A case study of car-sharing is illustrated to show the efficiency of our proposed method. Our modified method has two desirable properties. One is that the BPA is generated with a new modification framework of evaluation levels, which can flexibly manage uncertain information. The other is that the modified method has excellent performance in sensitivity analysis.
| Original language | English |
|---|---|
| Article number | 563 |
| Journal | Applied Sciences (Switzerland) |
| Volume | 8 |
| Issue number | 4 |
| DOIs | |
| State | Published - 5 Apr 2018 |
Keywords
- Analytic hierarchy process
- Car-sharing
- Dempster-Shafer evidence theory
- Sensitivity analysis
- Sustainability evaluation
- Transport Sustainability Index
