Sökning: "Linear Programming"

Visar resultat 6 - 10 av 306 uppsatser innehållade orden Linear Programming.

1. 6. Simultaneous scheduling of railway maintenance and trains : Modelling and solving train interactions close to a maintenance operation

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

   Författare :Pauline Vaillant; [2023]
   Nyckelord :Optimization; Linear programming; Heuristics; Railway scheduling; Maintenance planning; Optimering; Linjärprogrammering; Heuristik; Järnvägsplanering; Underhållsplanering;

   Sammanfattning : Rail transport plays a key role in the mobility of passengers and goods. It is expected to grow the decarbonization of society. In that context, it is important to use the railway network efficiently, and jointly planning trains and network maintenance allows for better use of resources. LÄS MER

3. 7. Math Visualizations in VR

   Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

   Författare :Abraham Al-bashki; Ahmed Oogle; [2023]
   Nyckelord :;

   Sammanfattning : Visualization of linear algebra with virtual reality (VR) can be helpful for math teachers. A study has shown more engagement, focus, and active learning through immersion and interactivity, supplementing opportunities for visualizing abstract concepts. LÄS MER

4. 8. An Evaluation of GeneticAlgorithm Approaches for theUnit Commitment Problem inPower Generation Scheduling

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Nandini Mattathil Suresh; [2023]
   Nyckelord :Unit Commitment Problem; Genetic Algorithm; Meta-heuristics; Economic Dispatch; Constrained Optimization; Encoding; Crossover; Mutation; Selection;

   Sammanfattning : The Unit Commitment Problem (UCP) poses a significant challenge in optimizing powergeneration schedules within complex and dynamic energy systems. This study explores theapplication of Genetic Algorithms (GAs) as a promising approach to address UCP, their ability tonavigate complex solution spaces and adapt to changing operational conditions. LÄS MER

5. 9. Ray-tracing Based Investigations on the Deployment of RISs in Indoor Scenarios

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Swaroop Divya Sai Prem Nambala; Dexin Kong; [2023]
   Nyckelord :Reconfigurable intelligent surface; RIS; optimization; Ray-tracing; Mixed integer linear programming MILP ; Complex impulse response; Wireless Insite.; Technology and Engineering;

   Sammanfattning : Reconfigurable intelligence surface (RIS) is a promising candidate technology for future 6G wireless communication systems. In existing communication systems, the network operators are unable to control the propagation environment, which causes significant limitations on communication performance. LÄS MER

7. 10. Influential Factors in determining Electric Vehicle Charging Sales in kWh

   Kandidat-uppsats, KTH/Matematisk statistik

   Författare :Isabelle Bergentoft; Eloïse Friberg; [2023]
   Nyckelord :Electric vehicle charging; Consumer behavior; Electric vehicle market; Multiple regression analysis; Macroeconomics; Volume of sales in kWh; Laddning av elfordon; Konsumentbeteende; Marknad för elfordon; Multipel regressionsanalys; Makroekonomi; Försäljningsvolym i kWh;

   Sammanfattning : This study investigates the underlying factors driving OKQ8’s electric vehicle charging sales in kWh and aims to understand their customers better by identifying the factors that impact sales in the electric vehicle charging market. The study focuses on transactions from 17 OKQ8 stations in Sweden and Denmark, from July 1st, 2022, to February 28th, 2023, categorized into five distinct subgroups based on similar attributes. LÄS MER