Essays about: "makespan"

Showing result 1 - 5 of 13 essays containing the word makespan.

  1. 1. CPU vs GPU performance when solving the flexible job-shop problem using genetic algorithms

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Love Göransson; Marcus Nilszén; [2023]
    Keywords : ;

    Abstract : In this thesis, a comparison is made between the performance of genetic algorithms executed on the CPU and the GPU for solving the Flexible Job-shop Scheduling Problem (FJSP). The purpose is to determine whether one processing unit offers better performance than the other. READ MORE

  3. 2. Defining and evaluating an educational framework for virtual commissioning

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Josu Barrena Aseguinolaza; Mikel Mugica Agirre; [2022]
    Keywords : ;

    Abstract : Automated systems are large, complex, and expensive systems; therefore, it is often a better option to use virtual models of these systems for educational purposes. This project focuses on the definition and evaluation of an educational framework for virtual commissioning. READ MORE

  4. 3. Job Shop Scheduling of Cold Rolling Mills in the Aluminum Industry

    University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

    Author : Rasmus Eriksson; Niklas Herkevall; [2022]
    Keywords : Funktionell verkstad; flexible job shop scheduling; job shop scheduling; optimering; makespan; linjär heltalsprogrammering; matematisk programmering; MILP; schemaläggning; sekvensering.;

    Abstract : Studien genomfördes på industriföretaget Gränges Finspång AB som är en producent av valsade aluminiumprodukter för värmeväxlare vilka används som komponenter främst inom bilindustrin och värme, ventilation och luftkonditionering. Aluminium är en miljöeffektiv råvara tack vare materialets naturliga egenskaper samt dess återanvändbarhet vilket har lett till att allt fler företag vill ta vara på dessa egenskaper vid tillverkning av klimatsmarta produkter. READ MORE

  5. 4. Automated Scheduling of Mining Operation Tasks

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : David Olsson Granlund; [2021]
    Keywords : automated scheduling; mine scheduling; scheduling; constraint programming;

    Abstract : The task of scheduling mining operations is a strikingly tough task yet it is still largely done manually by hand or with the help of simple gantt planning tools. This thesis aim is to explore the feasibility of an automatic scheduling solution that can incorporate the constraints specific to mining operations. READ MORE

  6. 5. Validating Discrete Event Simulation as a tool for short-term scheduling in dynamic environment

    University essay from KTH/Hållbar produktionsutveckling (ML)

    Author : Naga Venkata Someswara Chandra Peri; Lena Skog; [2021]
    Keywords : Short-term scheduling; Discrete Event Simulation; Dynamic environment; Steel manufacturing industry; Simulation based Optimisation; Kortsiktig schemaläggning; Diskret händelsestyrd simulering; Dynamisk miljö; Ståltillverkningsindustri; Simuleringsbaserad optimering;

    Abstract : In order for the companies to be competitive in today’s market, it is vital to adapt quickly to the market trends. The steady shift towards mass customization from mass production has been challenging many industries globally, which demands the use of digital tools and technologies in various areas to improve performance throughout the supply chain processes. READ MORE