Sökning: "compositional optimization"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden compositional optimization.

1. 1. Compositional optimization of large-scale discrete event systems

   Författare :Fredrik Hagebring; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Discrete Event Systems; Automation; Large-scale optimization; Discrete Optimization; Compositional Optimzation;

   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. 2. 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

4. 3. The morphology of polyfluorene : fullerene blend films for photovoltaic applications

   Författare :Ana Sofia Anselmo; Håkan Rensmo; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials Science; Organic Photovoltaics; Polymer Solar Cells; Materialteknik; Materials Engineering;

   Sammanfattning : Polymer photovoltaic systems whose photoactive layer is a blend of a semiconducting polymer with a fullerene derivative in a bulk heterojunction configuration are amongst the most successful organic photovoltaic devices nowadays. The three-dimensional organization in these layers (the morphology) plays a crucial role in the performance of the devices. LÄS MER

5. 4. Conflict-Free Routing of Mobile Robots

   Författare :Sabino Francesco Roselli; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SMT; Job Shop; Bin Sorting; Vehicle Routing; MILP;

   Sammanfattning : The recent advances in perception have enabled the development of more autonomous mobile robots in the sense that they can operate in a more dynamic environment where obstacles surrounding the robot emerge, disappear, and move. The increased perception of Autonomous Mobile Robots (AMRs) allows them to plan detailed on-line trajectories in order to avoid previously unforeseen obstacles, making AMRs useful in dynamic environments where humans, traditional fork-lifts, and also other mobile robots operate. LÄS MER

7. 5. A Theory of Architectural Objects to support Design Configuration

   Författare :Fredrik Wikberg; Projekteringsmetodik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; architectural design; architectural object; design configuration; BIM; product platforms;

   Sammanfattning : The thesis presents the results from a research project targeting architectural design and house-building in a setting of industrialized design process and product platforms. During the early stages of a traditional design process, architects manage a degree of problem complexity, besides technical aspects, also includes user function, material, environment, aesthetics etc. LÄS MER