摘要
介绍了国内最新引进的PMAC2 -PCI的强大功能和在PC平台上的即插即用特点 ,研究了适用于并联机床的运动控制技术 ,设计了运动控制系统的硬件结构和软件实现技术 ,充分利用PMAC2 -PCI的多轴联动控制和快速实时通讯能力以及PC机丰富的软件资源和高效的数据处理能力 ,实现了五轴联动并联机床的人机交互、位置伺服控制、刀具位姿实时检测和全闭环控制等功能 ,具有加工速度快 ,控制精度高 。
The PMAC2-PCI,which has powerful function and plug and play in PC, was introduced.The motion control technology for PMT(Parallel Machine Tools)was researched. The system hardware structure and the system software technology were designed. The multi-axis motion control and fast real time communication of PMAC2-PCI were integrated with the resourceful software and efficient data processing of PC. The functions of MMI(Man Machine Interface), position servo control, real time measurement of cutter configuration and closed loop control of the 5-axis PMT were realized. The system is used in the 5-DOF PMT with the characteristic of fast rate, high precision and stability.
出处
《机床与液压》
北大核心
2004年第8期36-39,共4页
Machine Tool & Hydraulics
基金
河北省自然科学基金 (5 0 32 87)资助项目
河北省博士基金资助项目
