Analysis of a robot system with a passive damper for force and impact control

Authors
Citation
Y. Oh et Wk. Chung, Analysis of a robot system with a passive damper for force and impact control, ADV ROBOT, 13(1), 1999, pp. 1-24
Citations number
22
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
ADVANCED ROBOTICS
ISSN journal
01691864 → ACNP
Volume
13
Issue
1
Year of publication
1999
Pages
1 - 24
Database
ISI
SICI code
0169-1864(1999)13:1<1:AOARSW>2.0.ZU;2-Y
Abstract
This paper deals with modeling and implementation of a robot system for for ce/impact control using a newly developed passive hardware damper. Modeling procedures of the whole system are addressed including the passive damper and stability of the system with respect to force feedback gain is analyzed . The limitations of conventional velocity feedback to produce damping char acteristics are discussed. Experiments are performed with/without the passi ve damper to verify the effectiveness of the passive damping method and it is shown that the passive damper can help the system make stable contact du ring the contact period.