Sökning: "rutt optimering"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden rutt optimering.

  1. 1. Optimering av paketdistributionen på ett fallföretags pakettransportrutt

    M1-uppsats, Högskolan i Gävle/Avdelningen för industriell ekonomi, industridesign och maskinteknik

    Författare :Alice Björkenstam; Nellie Andersson Lans; [2023]
    Nyckelord :Route planning; Milk run; Parcel transport; Standardized working model; Ruttplanering; Milk Run; Pakettransport; Standardiserad arbetsmodell;

    Sammanfattning : Internal transportation is one of the key elements in manufacturing operations, and there is a constant need to optimize this process (Antoniuk, 2021). The case company has a very large industrial are covering 3 km2, which poses significant challenges for the internal transportation. LÄS MER

  3. 2. When is Electric Freight Cost Competitive? : Computational modeling and simulation of total cost of ownership for electric truck fleets

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

    Författare :Anton Zackrisson; [2023]
    Nyckelord :electric freight; battery-electric trucks; total cost of ownership; decision making under deep uncertainty DMDU ; cost-competitiveness; exploratory modeling and analysis EMA ; EMA workbench; quasi-Monte Carlo method; VRP; EVRP; elektrifiering; godstransport; elektriska lastbilar; total ägandekostnad; kostnadskonkurrenskraft; ruttoptimering;

    Sammanfattning : Battery electric trucks (BETs) offer environmental benefits in terms of reduced carbon emissions and enhanced energy efficiency but have been challenged with economic viability compared to conventional internal combustion engine trucks (ICETs) caused by substantial acquisition costs, limited charging infrastructure, and concerns regarding range and payload capacity.  Previous studies focus on TCO at the vehicle or policy level but overlook the system and firm-level impacts. LÄS MER

  4. 3. Modelling and Optimization of Simultaneous Froward- and Reverse Logistics as Capacitated Vehicle Routing Problem : An optimization simulation model problem

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Md Kamrul Islam; [2022]
    Nyckelord :Optimization; Last-mile delivery; VRP; Capacitated Vehicle Routing Problem; Green Vehicle Routing Problem; CO2 emissions.;

    Sammanfattning : Environmental issues are a vital concern in today’s world. The Swedish government and local businesses are developing a sustainable business and eco-friendly environment for city inhabitants. Last-mile pickup and delivery services are a key concern, which significantly impacts the environment and society. LÄS MER

  5. 4. Optimeringsmodell av timmerfördelningen i en produktionskedja : En fallstudie för Norra Timber

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Isabella Olsson; [2022]
    Nyckelord :Optimeringsmodell; Timmer; Timmerfördelning; Optimering; Produktionskedja; Norra Timber;

    Sammanfattning : Ekonomisk hållbarhet har blivit en viktig faktor för företag inom tunga industrier. Genom att nyttja och kombinera olika teorier i optimeringslära är det möjligt att utföra kostnadseffektiviseringar för en produktionskedja. LÄS MER

  7. 5. Introduction of UXV assets into naval fleet architectures through an MILP based fleet modelling tool

    Master-uppsats, KTH/Marina system

    Författare :Sjoerd Jan Sinnema; [2021]
    Nyckelord :Numerical cost optimization; Naval fleet modelling; UXV integration; MILP programming; Maritime engineering; Numerisk kostnadsoptimering; flottmodellering; UXV -integration; MILP -programmering; sjöfartsteknik;

    Sammanfattning : The problem of fleet design and fleet modelling; for decades problems regarding determining fleet sizes and optimized routing problems have formed the groundwork into the fleet design and fleet optimization for a wide range of business sectors. In most of these problems only single entities or fixed design resources are optimized for a certain route and delivery objective based on minimizing operational costs. LÄS MER