Search for dissertations about: "Krister Svanberg"

Found 3 swedish dissertations containing the words Krister Svanberg.

2. 1. Models and methods for school timetabling using a column generation approach

   Author : Patrik Eveborn; Krister Svanberg; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : Creating timetables for educational institutions is a complex task, and the quality of the timetables affects a large number of students and teachers. This process involves assigning teachers to courses, students to classes, classrooms to lessons and setting the starting time of the lessons. READ MORE

4. 2. Topology Optimization of Fatigue-Constrained Structures

   Author : Henrik Svärd; Krister Svanberg; Pierre Duysinx; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; topology optimization; fatigue constraints; stress constraints; density filters; restriction methods; weakest link theory; critical plane criteria; Mathematics; Matematik;

   Abstract : Fatigue, or failure of material due to repeated cyclic loading, is one of the most common causes of mechanical failures. The risk of fatigue in a load carrying component is often lowered by adding material, thereby reducing stresses. READ MORE

5. 3. On Methods for Discrete Topology Optimization of Continuum Structures

   Author : Mats Werme; Krister Svanberg; Wolfgang Achtziger; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Topology optimization; Stress constraints; Sensitivity calculations; Neighbourhood search methods; Sequential integer programming; Optimization; systems theory; Optimeringslära; systemteori;

   Abstract : This thesis consists of an introduction and seven appended papers. The purpose of the introduction is to give an overview of the field of topology optimization of discretized load carrying continuum structures. READ MORE