Sökning: "Production and Automation Engineering"

Visar resultat 16 - 20 av 215 avhandlingar innehållade orden Production and Automation Engineering.

1. 16. Modular Learning and Optimization for Planning of Discrete Event Systems

   Författare :Fredrik Hagebring; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; discrete optimization; large-scale optimization; modular learning; automation; discrete event systems; active learning; Compositional optimization;

   Sammanfattning : Optimization of industrial processes, such as manufacturing cells, can have great impact on their performance. Finding optimal solutions to these large-scale systems is, however, a complex problem. They typically include multiple subsystems, and the search space generally grows exponentially with each subsystem. LÄS MER

3. 17. Competitive Internal Logistics Systems through Automation

   Författare :Anna Granlund; Mats Jackson; Magnus Wiktorsson; Carl Wänström; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Internal logistics; logistics systems; automation; performance; Industrial engineering and economy; Industriell teknik och ekonomi; Innovation and Design; innovation och design;

   Sammanfattning : The growing demand for products and services puts great pressure on logistics performance and enhances the role that logistics plays in determining a company’s competitiveness.This research focuses on internal logistics systems, which includes all logistics activities and processes within the physical limits of an isolated company. LÄS MER

4. 18. Automated Functions: Their Potential for Impact Upon Maritime Sociotechnical Systems

   Författare :Katie A Aylward; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; situation awareness; sociotechnical systems; Human-automation interaction; decision-making; safety; maritime navigation; e-Navigation; automation;

   Sammanfattning : The shipping industry is evolving towards an unknown and unpredictable future. There is speculation that in the next two decades the maritime industry will witness changes far exceeding those experienced over the past 100 years. LÄS MER

5. 19. Computational Methods for Design, Planning and Verification regarding Deformable 1D Objects

   Författare :Tomas Hermansson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; production planning; simulation of deformable 1D objects; variation analysis; non-linear optimization; path planning; assembly verification; routing design;

   Sammanfattning : The industry of today is focused on using virtual tools in the realization of new products. As late changes in a design and planning concept can be extremely costly, there are many benefits to discovering and addressing problems as early as possible: fewer iterations between the different product realization phases and shorter lead-times, reduced numbers of physical prototypes and test series, fewer on-line adjustments in the production system and, in the end, a product of a higher quality. LÄS MER

7. 20. Structuring and use of motion data for computer manikin work task simulations

   Författare :Ali Keyvani; Roland Örtengren; D. Lämkull; Gunnar Bolmsjö; Keith Case; Högskolan Väst; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Digital Human Modelling; Computer Manikins; Motion Capture Data Management; Virtual Production Tools; Human Motion Simulation; Motion Synthesis; Manufacturing and materials engineering; Produktions- och materialteknik;

   Sammanfattning : Modelling and simulation of human motions are of great interest for a number of industrial applications such as ergonomics and production planning. Over time, efforts have been made to provide computerized human models with biomechanically accurate underlying skeleton and realistically rendered volumetric representation of muscles, skin, clothes, etc. LÄS MER