Hirai, Masahiro Hirose, Shigeo Lee, Woosub 2024-01-20T11:30:31Z 2024-01-20T11:30:31Z 2021-09-04 2013-10-01 0169-1864 https://pubs.kist.re.kr/handle/201004/127555 To perform the decommissioning on the inaccessible area to human workers, the need to develop a wall-climbing robot is increasing. In these wall-climbing robots, high mobility and stability on a surface of walls are most important required features. To achieve both of these features, the new type of arm-equipped reconfigurable multi-modules wall-climbing robot was proposed in this research. The stability and high mobility can be achieved by reconfiguration using attached arm as a connection mechanism. And the robot system composed of two mobile modules and 6DOF manipulator was developed as a proof mechanism. In this robot, for energy efficient and stable mobility at the environment of steel structure, the adsorption method based on magnet was selected and its functionality was confirmed. And, to enable intuitive control, the kinematic solver was developed and verified. Finally, basic experiment of motion test was performed, and it was confirmed that the proposed wall-climbing robot satisfies required functions, such as high mobility and stability. English TAYLOR & FRANCIS LTD Gunryu III: reconfigurable magnetic wall-climbing robot for decommissioning of nuclear reactor Article 10.1080/01691864.2013.812174 1 ADVANCED ROBOTICS, v.27, no.14, pp.1099 - 1111 ADVANCED ROBOTICS 27 14 1099 1111 scie scopus 000323087900005 2-s2.0-84882450014 Robotics Robotics Article wall-climbing robot magnet multi-module manipulator reconfiguration