Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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A Study on Optimal Working Path Control of Seven Axes Vertical Type Robot with Translation Joint for Triming Working Automation in Forming Process

단조공정 트리밍작업 자동화를 위한 병진관절을 갖는 7축 다관절 로봇의 최적 작업경로제어에 관한 연구

  • Received : 2018.01.12
  • Accepted : 2018.02.26
  • Published : 2018.03.31
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Abstract

This study propose a new approach to control the optimal working path of vertical type articulated robot with translation joint for trimming working process automation in forging manufacturing process. The basic structure of the proposed robotic joints controller consists of a Proportional-Intergral controller and a Proportional-Derivative controller in parallel. The proposed control scheme takes advantage of the properties of the fuzzy PID controllers. The proposed method is suitable to control of the trajectory and path control in cartesian space for vertical type articulated robot manipulator. The results illustrates that the proposed fuzzy computed torque controller is more stable and robust than the conventional computed torque controller. The reliability is varified by simulation test for vertical type s articulated robot with seven joints including one trqanslation joint.

Keywords

References

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