Research on warping optimization of automobile mesh based on artificial intelligence algorithm

Abstract Automobile mesh is a typical large plastic part prone to warping deformation in the manufacturing process, which seriously affects quality of products. The traditional method find optimal combination parameters reduce forming process through repeated trial or mold flow analysis with high cost. In this study, An optimization based on an artificial intelligence algorithm proposed optimize automobile mesh. method, regression algorithm-support vector machine was used establish nonlinear function relationship (prediction function) between molding and warpage mesh, performance prediction optimized by genetic algorithm. taken as fitness function, value regarded value, again obtain set minimum values. Finally, reliability verified modal software.