Fusion and decoupling of Spatial geometric errors in Five-Axis CNC machine tools based on unscented Kalman filter

Key Points

• Improved accuracy in spatial geometric errors is observed, enhancing CNC machining capabilities with 15% error reduction.
• An algorithm processes real-time data, significantly increasing precision based on spatial geometric errors.
• Assessment using unscented Kalman filter techniques demonstrates efficacy in managing complex five-axis CNC adjustments.
• The innovations highlight potential advancements in manufacturing accuracy, suggesting broader industry applications.