Model predictive control based active chatter control in milling process

In high-speed milling process, chatter is often encountered due to the self-excitation mechanism, which not only limits the productivity, but also results in inferior work piece quality, shorter tool life, cutting noise and so on. In order to control chatter, an active chatter control method based on model predictive control is proposed in this work. Firstly, an active control structure is designed by integrating the specific tool holder,...