Sökning: "set-up times"
Visar resultat 1 - 5 av 55 avhandlingar innehållade orden set-up times.
1. Set-up based operator training method in automated manufacturing: A joint production engineering and competence theory approach
Sammanfattning : Productivity improvement strategies such as increased automation, implementation of work cells and introduction of flexible work organisations have changed the content of operator work and the preconditions for training manufacturing competence. Traditional industrial training approaches have become increasingly obsolete. LÄS MER
2. The response of model food webs to species loss : secondary extinctions and relaxation times
Sammanfattning : Current destruction and fragmentation of natural habitats is predicted to cause great future losses in biodiversity (Pimm et al. 1995; Hughes et al. 1997; Sala et al. 2000). LÄS MER
3. Evaluation of Resetting Performance in Cellular Manufacturing Systems - A Structured Approach to Sustainable Improvement of Resetting Performance
Sammanfattning : This thesis deals with the question of how to achieve responsiveness in cellular manufacturing systems, with special emphasis given to the rapid resetting between product runs. Findings from action research in cellular manufacturing systems are presented, along with a comprehensive methodology for resetting improvements based on performance evaluation. LÄS MER
4. Extending the inverse vehicle propulsion simulation concept - to improve simulation performance
Sammanfattning : Drive cycle simulations of longitudinal vehicle models is an important tool for design and analysis of power trains. On the market today there are several tools for such simulations, and these tools use mainly two different methods of simulation, forward dynamic or quasi-static inverse simulation. LÄS MER
5. Exploring Massively Parallel Models and Architectures for Efficient Computation of Evolutionary Algorithms
Sammanfattning : 'Evolutionary algorithms' is the collective name for a group of relatively new stochastic search algorithms that have several unique and interesting properties. However, as with all search algorithms, evolutionary algorithms also have disadvantages. LÄS MER