Accuracy Improvement for Parallel Kinematics Mechanism



The 6-DOF parallel kinematics mechanism which offers greater accuracy can provide 6-DOF motions to the end-effector and also measure its 6-DOF motions. We have been carrying out several researches as follows;

Abbe's Principle for Parallel Kinematics
Error Compensation System for Thermal and Elastic Deformations of Joints and Links
Calibration Methods for 6-DOF PKM
6-DOF Fine Motion Stage using PZT Actuators

Various Experimental apparatus

(See in each page above)



Hexapod mechansm used in the research for calibration method


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