Sökning: "simulation-based constraint removal"

Hittade 4 uppsatser innehållade orden simulation-based constraint removal.

1. 1. Bottleneck analysis using reverse-score : An experimental study

   Magister-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Författare :Patricia Cristina Galindo Aranda; [2019]
   Nyckelord :Bottleneck; simulation; manufacturing line; multi-objective optimization; FACTS Analyzer; SCORE; sustainability; reduce power consumption.;

   Sammanfattning : There are manufacturing systems all over the world and all of them present dif- ferent characteristics. To get close to those manufacturing systems and aid them to analyze data and improve their efficiency, it arises FACTS Analyzer®. LÄS MER

3. 2. Sensitivity analysis of optimization : Examining sensitivity of bottleneck optimization to input data models

   Magister-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Författare :Marie Ekberg; [2016]
   Nyckelord :simulation; optimization; input modeling; probability distribution; simulation-based constraint removal; production systems;

   Sammanfattning : The aim of this thesis is to examine optimization sensitivity in SCORE to the accuracy of particular input data models used in a simulation model of a production line. The purpose is to evaluate if it is sufficient to model input data using sample mean and default distributions instead of fitted distributions. LÄS MER

4. 3. Bottleneck improvement using simulation based optimization

   Magister-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

   Författare :Hidayath Ulla Syed; Shamnath Thajuddin; [2016]
   Nyckelord :Simulation; Bottleneck Analysis;

   Sammanfattning : Manufacturing companies are constantly looking for new, innovative technologies andtools to find out the real constraints and bottlenecks that impede the performance oftheir production systems. There are several approaches and methods that have beendeveloping from decades to overcome these constraints of production processes butthey are not sufficient to pinpoint the exact location and its severity. LÄS MER

5. 4. BOTTLENECK ANALYSIS AND THROUGHPUT IMPROVEMENT THROUGH SIMULATION-BASED MULTI OBJECTIVE OPTIMIZATION

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Författare :Thour Madeleine; [2015]
   Nyckelord :Simulation; Descrete Event Simulation; DES; Optimization; Multi-Objective optimization; Bottleneck analysis; Simulering; Optimering; Flaskhalsanalys;

   Sammanfattning : Every production system has its constraints. Ever since Goldratt presented the theory of constraints in the mid 80’s a lot of effort has been made to find the best methods for constraint identification and ways to minimize the constraints in order to gain higher capacity in production. LÄS MER