Exploiting the design freedom of RM Darren Watts Richard J.M. Hague 2134/16105 https://repository.lboro.ac.uk/articles/conference_contribution/Exploiting_the_design_freedom_of_RM/9559760 This paper details how Rapid Manufacturing (RM) can overcome the restrictions imposed by the inherent process limitations of conventional manufacturing techniques and become the enabling technology in fabricating optimal products. A new design methodology capable of exploiting RM's increased design freedom is therefore needed. Inspired by natural world structures of trees and bones, a multi-objective, genetic algorithm based topology optimisation approach is presented. This combines multiple unit cell structures and varying volume fractions to create a heterogeneous part structure which exhibits a uniform stress distribution. 2014-10-17 10:34:40 untagged Mechanical Engineering not elsewhere classified