Design graphs for sizing procedures and optimization problems definition of mechatronic systems

摘要

This paper is dedicated to the generation of sizing procedures used during the preliminary optimal sizing of physical parts of mechatronic systems. The inputs are the objectives and design constraints coming from the specifications document or the chosen architecture. As output, components (rod end, roller or ball screw, gear reducer, brushless motor ...) specifications are generated in order to obtain an assembled actuation system which fully meets upper requirements. Graphs are used to represent the constraints and links between models. This graphical representation, here called "Design Graph", can be used with advantage as a teaching tool with students or as an analysis tool for an engineer in the case of new design scenarios or new technology.