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Informations générales |
| Auteur |
Gao, Xueshan; Shao, Jie; Dai, Fuquan; Zong, Chengguo; Guo, Wenzeng; Bai, Yang |
| Publié |
InTech Open Access Publisher, 2012
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| Abstract |
For developing a climbing robot which is used
to inspect and maintain a wind power tower, the
magnetic unit is one of the key components. Based on
analysis of the working conditions of the robot, the
approach in this paper is to use four common kinds of
magnetic units for adapting to the conical surface. The
magnetic circuit of these units is given by theory
analysis and is simulated using ANSYS. Moreover, the
magnetic force is analysed in detail and the results
prove that the magnetic force is greatly influenced by
the gap between the unit and the wall surface. In this
paper, the design procedures and selection criteria
based on the analytical results are given. Meanwhile,
these units are compared with each other with the aid of
ANSYS. From the results of this comparison, it can be
ascertained that the unit using Installation C has the
better performance. Furthermore, the effectiveness of
the magnetic unit using Installation C is verified by a
prototype. The simulations and experiments show that
the magnetic unit can allow the robot to keep in contact
with the conical wall surface as well as the plane wall
surface. |
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International Journal of Advanced Robotic Systems
Auteur: Ottaviano, Erika; Ceccarelli, Marco; Husty, Manfred; Yu, Sung-Hoon; Kim, Yong-Tae; Park, Chang-Woo; Hyun, Chang-Ho; Chen, Xiulong; Feng, Weiming; Sun, Xianyang; Gao, Qing; Grigorescu, Sorin M.; Pozna, Claudiu; Liu, Wanli; Zhankui, Wang; Guo, Meng; Fu, Guoyu; Zhang, Jin; Chen, Wenyuan; Peng, Fengchao; Yang, Pei; Chen, Chunlin; Ding, Rui; Yu, Junzhi; Yang, Qinghai; Tan, Min; Polden, Joseph; Pan, [...]
Publié: 2004
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