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Kinematics and Error Modeling for Micro-Structure Grinding on Cylindrical-Coordinate TTG
Z
H
J
郭
梁
L
H
Q
DOI:10.1016/j.ijmecsci.2026.111956.png)
Abstract
En 中文
• Developed an actual kinematic model of TTG for geometric error propagation analysis. • Workspace and posture-dependent error propagation was quantitatively characterized. • Geometric error sensitivity was identified using the global Sobol analysis method. • The proposed framework was experimentally validated for micro-groove fabrication. • TTG machining configuration provides an additional DOF for geometric error control.
Journal
IF:
9.4
Papers:
1.0W
Citations:
4.5W
