• Proceedings of the Korean Institute of Intelligent Systems Conference
• /
• 2006.05a
• /
• pp.53-55
• /
• 2006

본 논문은 청소 로봇 메카니즘을 위한 소프트 팁의 접촉력을 제어하기 위한 방법을 제안한다. 제안한 방법에 사용하면, 어떤 소프트 팁의 기하학적인 탄성 모델을 근거로, 청소작업이 수행되는 동안 소프트 팀에 작용되는 접촉력을 팁의 압축변위 정도에 따라 적절히 판단할 수 있다. 이것을 청소 로봇 메카니즘에 탑재된 매니퓰레이터의 위치제어 변위로 활용함으로써, 소프트 팁의 적절한 접촉상태를 유지하는 것이 가능해진다.

• The Journal of Korea Robotics Society
• /
• v.14 no.3
• /
• pp.191-195
• /
• 2019

This paper presents a rope modeling and verification for the robotic platform of the wall cleaning robot (ROPE RIDE). ROPE RIDE has the characteristics of climbing up and down using a rope fixed on the roof like traditional workers. In order to perform a stable operation with a wall cleaning robot, it is necessary to estimate the position of the robot in a vertical direction. However, due to the high coefficient of extension and nonlinearity of the climbing rope, it is difficult to predict the behavior of the rope. Thus, in this paper, the mathematical modeling of the rope was carried out through the preliminary experiment. Extensive experiments using different types of rope were used to determine the parameters of the constitutive equation of climbing ropes. The validity of the determined parameters of various ropes was verified through the experiment results.