Liyong Shen, Professor, School of Mathematical Sciences, University of Chinese Academy of Sciences

Chong Chen, Associate Professor

Real-time tool path planning using deep learning for subtractive manufacturing

13:30-14:30 December 27(Tuesday) , Tencent Meeting ID: 603-190-115

Tool path planning is a crucial factor of computer-aided design and manufacturing (CAD/CAM). To generate suitable tool paths, the previous methods often transform the problem into local or global optimization methods to solve it, which leads to a long computational time. To achieve real-time planning, we try to propose an efficient neural network-based direct tool path generating method on B-spline surface. An intelligent neural network reparameterizes the workpiece surface based on the scallop height constraint. 

报告人简介：申立勇为中国科学院大学数学科学学院教授，密码学院副院长，中科院大数据与知识发现重点实验室成员，辽宁省智能化数控工程技术研究中心特聘专家。研究兴趣包括计算几何，计算机辅助设计，数字化设计与数控技术，数据处理等。在国内外专业核心期刊TOG、CAD、CAGD、JSSC及国际学术会议上发表学术论文60余篇；先后主持国家重点研发计划课题，国防专项课题，北京市重点专项，国家自然科学基金青年项目和面上项目，国家发改委综合司课题，国家安监总局科技项目等。