An advanced velocity profiles optimizes approach for CNC machine tools

摘要：

Making the CNC machine tools perform efficiently and smoothly, there are many techniques for the acceleration and deceleration of computer numerical control machine tools. Though the simple trapezoidal speed planning is the popular way, it has some shortcomings can not be avoided. Indeed the other advanced methods can overcome it, but the more complicated problems will come with it. This paper proposes an advanced approach for improving the velocity profiles, constraining the jerk, further smoothing the trajectories planning. According to the original velocity profiles, using the proposed algorithm, dividing the whole velocity profiles into many small parts. While the big trapezoidal speed planning will be used to fit the small parts.

关键词： uccelerration jerk trapezoidal speed planning smooth

作者: Wang Yunhang Li Jiangang Li Zexiang

作者单位: Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China, 518055 Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China, 518055 Hong Kong Universit

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 172-175

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）