کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5119409 | 1485872 | 2017 | 13 صفحه PDF | دانلود رایگان |
- VRP with uncertain data and green routing problems are reviewed.
- Demand and travel time uncertainty are investigated.
- Several robust optimization formulations are presented.
- Computational experiments are carried out on realistic instances.
Freight transportation activities could potentially lead to detrimental effects on the natural and built environments and pose health risks. The importance of the present study is to consider demand and travel time uncertainty in green transport planning by proposing several robust optimization techniques; soft worst case, hard worst case and chance constraints. These techniques provide the most reliable solutions with very limited increase in the objective function related to fuel consumption and CO2-equivalent emissions.
Journal: Transportation Research Part D: Transport and Environment - Volume 51, March 2017, Pages 351-363