论文部分内容阅读
本文主要讨论机床颤振的计算机辅助监控问题。文中提出以特征量ξ做为机床颤振的监测参数,当ξ值超过预先设定的控制门限值时,计算机监测单元即向控制单元发出警报并采用一种特殊的变速控制策略抑制颤振于孕育之中。
This article focuses on computer-aided monitoring of machine flutter. In this paper, the characteristic parameter ξ is taken as the monitoring parameter of the chatter vibration of the machine tool. When the ξ value exceeds the preset control threshold value, the computer monitoring unit sends an alarm to the control unit and adopts a special speed-change control strategy to suppress chatter In breed.