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Optimization Based Design of Heterogeneous Truck Fleet and Electric Propulsion

Toheed Ghandriz (Institutionen för tillämpad mekanik, Fordonsteknik och autonoma system, Fordonsdynamik) ; Jonas Hellgren ; Mohammad Manjurul Islam (Institutionen för tillämpad mekanik, Fordonsteknik och autonoma system, Fordonsdynamik) ; Leo Laine (Institutionen för tillämpad mekanik, Fordonsteknik och autonoma system, Fordonsdynamik) ; Bengt Jacobson (Institutionen för tillämpad mekanik, Fordonsteknik och autonoma system, Fordonsdynamik)
Proceedings, ITSC. IEEE 19th International Conference on Intelligent Transportation Systems (ITSC), November 1-4, 2016, Rio de Janeiro, Brazil p. Art no 7795575, Pages 328-335. (2016)
[Konferensbidrag, refereegranskat]

Many researches have been focused on vehicle routing problem during past decades where subject vehicles are previously fully designed and ready to start operation. Further, extensive studies have been done on powertrain design irrespective of the routes where the vehicle is going to be employed. In the present paper, we try to define a new branch of problems where the vehicle design, in particular its propulsion system and loading capacity, is treated simultaneously with the routing problem. The focus is on optimization based design of heterogeneous electric truck fleet to perform a prescribed task with a lowest cost on an available set of routes. The approach is illustrated in a simple case study problem. It is shown that long heavy combination vehicles are energy-efficient but not cost-optimal on short routes.

Nyckelord: Energy efficiency; Fleet operations; Intelligent systems; Intelligent vehicle highway systems; Propulsion; Trucks; Vehicle routing; Vehicles; Electric truck; Energy efficient; Loading capacities; Powertrain design; Propulsion system; Routing problems; Vehicle design; Vehicle Routing Problems



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Denna post skapades 2016-11-15. Senast ändrad 2017-02-22.
CPL Pubid: 245218

 

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Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Fordonsteknik och autonoma system, Fordonsdynamik (2004-2017)

Ämnesområden

Building Futures
Energi
Produktion
Transport
Hållbar utveckling
Maskinteknik
Farkostteknik

Chalmers infrastruktur