Structural control and trajectory optimization for high-precision feed drives

高精度进给驱动的结构控制和轨迹优化

• 批准号: 298849-2009
• 负责人: Erkorkmaz, Kaan
• 金额: $ 1.82万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=526084
• 关键词: Structural; control; trajectory; optimization; precision

This project targets the development of new motion control and trajectory planning techniques that enhance the productivity and part quality in manufacturing operations carried out on multi-axis machine tools, robots, and electronic/optical fabrication equipment. New control methods will be developed which improve the high-speed positioning accuracy and dynamic rigidity of feed drives (i.e. moving axes) on production machines. Optimization techniques will be investigated that minimize the cycle time required to execute complex multi-axis trajectories smoothly, within the physical limits of the machine and manufacturing process.

本项目旨在开发新的运动控制和轨迹规划技术，以提高在多轴机床、机器人和电子/光学制造设备上进行的制造操作的生产率和零件质量。将开发新的控制方法，以提高生产机器上进给驱动器（即移动轴）的高速定位精度和动态刚度。优化技术将被调查，最大限度地减少所需的周期时间，顺利执行复杂的多轴轨迹，在机器和制造过程的物理限制。