Open access
Sep 2026
Optimization of modal characteristics of a feed system based on joint stiffness modeling
The feed system, as a core component of machine tools, has modal characteristics that directly affect machining accuracy and operational stability. However, existing research on modal optimization of feed systems generally suffers from two limitations: the optimization variables rarely involve joint stiffness, and the...
Lie-Bang Zhan, Xinjie Zhu
· Engineering Research Express · 0 citations