Improvement of positioning accuracy for SCARA type robot

SCARA형 로보트의 위치정밀도 개선

  • Published : 1989.07.21

Abstract

This paper presents two methods for reducing the position error of the robot hand. The first method change the parameters of the D-H transformation using real position error. The other one calibrates the joint angle by using the datas from the known teaching points. SCARA type robot is used for verifing the validity of the proposed methods.

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