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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xin Jiang Konno, A. Uchiyama, M. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Aerosp. Eng., Tohoku Univ., Sendai (Xin Jiang; Konno, A.; Uchiyama, M.) |
| Abstract | This paper discusses an approach to apply visual servoing to a 3D flexible-link manipulator. The proposed approach is composed of an end-effector position control based on eye-in-hand visual servoing and a vibration suppression control. In order to decouple the end-effector position control and the vibration control, the end-effector position control is applied in a low frequency domain, while the vibration control is applied in a high frequency domain. To decouple the frequency domain, a high-pass filter and a low-pass filter are used. Stability of the whole system is analyzed by investigating the pole of the system. Using the proposed approach, the 3D flexible-link manipulator succeeds to insert a peg into a hole whose clearance is 0.5 mm. However, it is difficult for the flexible-link manipulator to insert the peg into a hole whose clearance is 0.1 mm, if there is no force control. Therefore, an impedance control is also tested together with the end-effector position control and the vibration control. Using the modified approach, the flexible-link manipulator succeeds to insert the peg into the hole whose clearance is 0.1 mm |
| Starting Page | 1224 |
| Ending Page | 1229 |
| File Size | 468173 |
| Page Count | 6 |
| File Format | |
| ISBN | 1424402581 |
| DOI | 10.1109/IROS.2006.281880 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Visual servoing Manipulators Vibration control Wire Position control Frequency domain analysis Low pass filters Stability analysis Orbital robotics Cameras |
| Content Type | Text |
| Resource Type | Article |
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