Essays about: "linjär heltalsprogrammering"

Found 5 essays containing the words linjär heltalsprogrammering.

1. 1. 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

3. 2. Optimal Multi-Skilled Workforce Scheduling for Contact Centers Using Mixed Integer Linear Programming : A Method to Automatize Workforce Management

   University essay from KTH/Optimeringslära och systemteori

   Author : Sara Eriksson; [2020]
   Keywords : Optimization; systems theory; mathematics; scheduling; mixed integer linear programming; multi-skilled; Optimering; systemteori; matematik; schemaläggning; mixad linjär heltalsoptimering; multikompetent;

   Abstract : This master thesis in optimization and systems theory is a development of two different optimization models formulated to schedule multi-skilled agents for contact centers depending on the forecasted demand, assigned by Teleopti. Four mixed integer linear programming models are created with the optimization programming language GAMS and solved by the internet based solver NEOS. READ MORE

4. 3. Mixed Integer Linear Programming for Allocation of Collateral within Securities Lending

   University essay from KTH/Optimeringslära och systemteori

   Author : Martin Wass; [2020]
   Keywords : Collateral; collateral management; optimisation; mixed integer linear programming; collateral allocation; opportunity cost; triparty collateral management; counterparty risk; Säkerheter; säkerhetshantering; optimering; blandat-heltal linjär programmering; alternativkostnad; motpartsrisk; tripartykostnad;

   Abstract : A mixed integer linear programming formulation is used to solve the problem of allocating assets from a bank to its counterparties as collateral within securities lending. The aim of the optimisation is to reduce the cost of allocated collateral, which is broken down into the components opportunity cost, counterparty risk cost and triparty cost. READ MORE

5. 4. Optimal Maintenance and Operation Scheduling Using Mixed Integer Linear Programming : A Method to Automatize Maintenance Planning

   University essay from KTH/Optimeringslära och systemteori

   Author : Lovisa Henriksson; [2019]
   Keywords : ;

   Abstract : In many technical systems it is an essential factor to have functional equipment when needed. To prevent unexpected breakdowns preventive maintenance of the equipment is done regularly and maintenance planning is necessary to achieve an efficiently running system at an optimal cost. READ MORE

6. 5. Investering i spannmålstorkning och lagring på gårdsnivå : en jämförelse av ett silotorksystem med omrörare och en konventionell anläggning

   University essay from SLU/Dept. of Economics

   Author : Karl-Erik Westman; [2006]
   Keywords : silotork; investering; linjär programmering; spannmålshantering; skördevattenhalt;

   Abstract : The current situation for Swedish grain farmers facing a situation with decreasing profitability makes it necessary for the farmers to find ways of increasing the margins in their grain growing. Decreasing profitabilities along with Lantmännens closing of grain elevators contribute to the necessity for farmers to invest in grain storing and drying at the farm. READ MORE