Sørensen, Søren Emil1; Hansen, Michael R.5; Ebbesen, Morten K.5; Mouritsen, Ole Ø.4
1 The Faculty of Engineering and Science (ENG), Aalborg University, VBN2 Solid and Computational Mechanics, The Faculty of Engineering and Science, Aalborg University, VBN3 Department of Mechanical and Manufacturing Engineering, The Faculty of Engineering and Science, Aalborg University, VBN4 Computer Aided Engineering Design and Product Development, The Faculty of Engineering and Science (ENG), Aalborg University, VBN5 Department of Engineering, University of Agder, Grooseveien 36, 4876 Grimstad, Norway
Optimization used for enhancing geometric structures iswell known. Applying obstacles to the shape optimization problemis on the other hand not very common. It requires a fast contact search algorithmand an exact continuous formulation to solve the problem robustly. This paper focuses on combining shape optimization problemswith collision avoidance constraints by which a collision detection algorithmis presented. The presentedmethod is tested against the commercial loop-sorting-system used for sorting of medium sized items. The objective is to minimize price and footprint of the system whilemaintaining its functionality. Contact constraints are in this context important to include as various obstacles may surround the loop-sorting-system.
Automation in Construction, 2013, Issue 31, p. 19-30