A New Architecture of Computer Numerical Control Servo- Controllers

这个奖项是为了开发一种新的伺服控制器架构 用于结合可变增益方法的机床 视轴力矩交叉耦合与真实的实时平差 惯性的。 这两种方法是独立的 证明可以改善轮廓加工中的插补误差。 这些方法的结合，并将其扩展到多个， 轴轮廓是一个合乎逻辑的和必要的延伸， 研究，以实现更高的精度，而轮廓加工在 正常和高速。 这项研究工作，在密切合作， 计算机数控系统的制造商，将是 对国内产业基础的意义，同时推进 应用于制造业的伺服控制系统的最新技术。

This award is to develop a new servo controller architecture for machine tools incorporating the methodologies of variable gain cross-coupling and real time adjustment of apparent axial moment of inertia. These two approaches have been independently demonstrated to improve interpolation errors in contour machining. The combining of these methodologies and extending them to multi- axes contouring is a logical and necessary extension of this research, to achieve higher accuracies while contour machining at normal and high speeds. This research effort, in close collaboration with manufacturers of Computer Numerical Control systems, will be of significance to the domestic industrial base while advancing the state-of-art in servo controlled systems applied to manufacturing.