Sökning: "Optimeringslära"

Visar resultat 21 - 25 av 291 uppsatser innehållade ordet Optimeringslära.

1. 21. Steering Method for Nonholonomic Motion Planning based on Quadratic Programming and Differential Flatness

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Marcus Norgren; [2021]
   Nyckelord :;

   Sammanfattning : In this thesis, an optimization based steering methods based on differential flatness and quadratic programming has been investigated. The method has been implemented into an RRT*-planner and tested in simulation. LÄS MER

3. 22. Periodical Maintenance Modelling and Optimisation Assuming Imperfect Preventive Maintenance and Perfect Corrective Maintenance

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Madeleine Engvall Birr; Lisette Lansryd; [2021]
   Nyckelord :Master Thesis; Maintenance Management; Maintenance Modelling; Imperfect PM; Perfect CM; Periodic Policy; Genetic Algorithms; Age Reduction; Masterexamensarbete; Underhållsarbete; Underhållsmodellering; Ofullständiga FU; Perfekta AU; Periodisk Planläggning; Genetiska Algoritmer; Åldersreduktion;

   Sammanfattning : In this paper, a periodic maintenance model is formulated assumingcontinuous monitoring, imperfect preventive maintenance (PM) and perfect correctivemaintenance (CM) using three decision variables, (I, N, Z). The model is derived in aninfinite horizon context where the mean cost per unit time is modelled. LÄS MER

4. 23. Insights on Creating a Growth Machine Using Attribution Modelling

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Hannes Kindbom; Viktor Reineck; [2021]
   Nyckelord :Digital marketing; Attribution modelling; Last-touch attribution; Multi-touch attribution; Simple probabilistic; Logistic regression; Digital marknadsföring; Attributionsmodellering; Last-touch attribution; Multi-touch attribution; Simpel probabilistisk; Logistisk regression;

   Sammanfattning : Given access to detailed tracking data, the problem of attribution modelling has recently gained attention in both academia and the industry. Being able to determine the influence of each marketing channel in driving conversions can help advertisers to allocate their marketing budgets accordingly and ultimately increase their customer base and achieve a higher Return On Investment (ROI). LÄS MER

5. 24. Energy efficiency of pumps and heat exchangers

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Talwyn Charbonneau; [2021]
   Nyckelord :Energy efficiency; hydraulic pumps; heat exchanger; substations; PID regulation;

   Sammanfattning : Energy efficiency is a growing field that concerns more and more companies, individuals as well as governments in order to reduce costs and use less energy for a more sustainable development. Engie is no exception and values energy efficient projects. LÄS MER

7. 25. Using a multi-objective cuckoo search algorithm to solve the urban transit routing problem

   Master-uppsats, KTH/Optimeringslära och systemteori

   Författare :Linus Ekelöf; [2021]
   Nyckelord :optimization; applied mathematics; cuckoo search; metaheuristic algorithm; urban transit routing problem; optimering; tillämpad matematik; cuckoo search; metaheuristisk algoritm; optimering av kollektivtrafiknät;

   Sammanfattning : The design of public transportation networks includes the problem of finding efficient transit routes. This problem is called the Urban Transit Routing Problem (UTRP) and it is a highly complex combinatorial optimization problem. LÄS MER