Generative Design: Advice from Algorithms - Digital Engineering

CAD--specifically parametric CAD--was developed as an efficient solid geometry construction approach. Therefore, CAD programs are ideal for design engineers who need to express their concepts, whether the shape of an automotive part or the housing of a smartphone, in detailed 3D geometry. Generative design, algorithm-driven design and topology optimization are the common terms used to describe programs that allow designers to seek the best--or optimal--forms for a project using specific inputs, such as stress loads, pressure, weight and material choices. The term topology optimization is specific to the exploration of shapes, structures and solid geometry. It's usually associated with automotive and aerospace lightweighting projects, where engineers seek ways to reduce material without jeopardizing the design's safety requirements.