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  • Chen, HaoyeKTH,Skolan för arkitektur och samhällsbyggnad (ABE) (författare)

Pick-Up and Delivery Problem for Sequentially Consolidated Urban Transportation with Mixed and Multi-Pupropse Vehicle Fleet

  • Artikel/kapitelEngelska2022

Förlag, utgivningsår, omfång ...

  • Hindawi Limited,2022
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:kth-310768
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-310768URI
  • https://doi.org/10.1155/2022/2920532DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • QC 20220407
  • Different urban transportation flows (e.g., passenger journeys, freight distribution, and waste management) are conventionally separately handled by corresponding single-purpose vehicles (SVs). The multi-purpose vehicle (MV) is a novel vehicle concept that can enable the sequential sharing of different transportation flows by changing the so-called modules, thus theoretically improving the efficiency of urban transportation through the utilization of higher vehicles. In this study, a variant of the pick-up and delivery problem with time windows is established to describe the sequential sharing problem considering both MVs and SVs with features of multiple depots, partial recharging strategies, and fleet sizing. MVs can change their load modules to carry all item types that can also be carried by SVs. To solve the routing problem, an adaptive large neighborhood search (ALNS) algorithm is developed with new problem-specific heuristics. The proposed ALNS is tested on 15 small-size cases and evaluated using a commercial MIP solver. Results show that the proposed algorithm is time-efficient and able to generate robust and high-quality solutions. We investigate the performance of the ALNS algorithm by analyzing convergence and selection probabilities of the heuristic solution that destroy and repair operators. On 15 large-size instances, we compare results for pure SV, pure MV, and mixed fleets, showing that the introduction of MVs can allow smaller fleet sizes while approximately keeping the same total travel distance as for pure SVs.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Hatzenbühler, JonasKTH,Transportplanering(Swepub:kth)u1to5689 (författare)
  • Jenelius, Erik,Docent,1980-KTH,Transportplanering,Div Transport Planning, Brinellvagen 23, S-10044 Stockholm, Sweden.(Swepub:kth)u1x5t81f (författare)
  • KTHSkolan för arkitektur och samhällsbyggnad (ABE) (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Journal of Advanced Transportation: Hindawi Limited20220197-67292042-3195

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