Research on the method of assembly constraints products compact layout

摘要

We put forward the compact convex hull plus rubber band layout model based on the engineering practical problems. Under the assembly constraints the assembly constraints layout model is set up. We can get the exterior outline feature of the layout objects through Graph Outline Recognition Technology. Under the elastic force of a rubber band to get the initial layout. Three layout adjustment strategies are proposed to get the better layout results in the end. We set an example about engine compartment layout problem to illustrate the feasibility of the method.