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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Peng Song Kumar, V. |
| Copyright Year | 2002 |
| Description | Author affiliation: Gen. Robotics, Autom., Sensing & Perception (GRASP) Lab., Pennsylvania Univ., Philadelphia, PA, USA (Peng Song; Kumar, V.) |
| Abstract | We describe a framework for controlling and coordinating a group of robots for cooperative manipulation tasks. The framework enables a decentralized approach to planning and control. It allows the robots to approach the object, organize themselves into a formation that will trap the object, and then transport the object to the desired destination. Our controllers and planners are derived from simple potential fields and the hierarchical composition of potential fields. We show how these potential field based controllers and planners benefit complex group interactions, specifically for manipulating and transporting objects in the plane. Theoretically, we show how we can derive results on formation stability with potential field based controllers in many cases. Simulation results demonstrate successful application to a wide range of examples without showing sensitivity to parameters. Because the framework is decentralized at both trajectory generation level and the estimation and control agent level, our framework can potentially scale to groups of tens and hundreds of robots. |
| Sponsorship | IEEE Robotics & Autom. Soc |
| Starting Page | 1217 |
| Ending Page | 1222 |
| File Size | 644650 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780372727 |
| DOI | 10.1109/ROBOT.2002.1014709 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-05-11 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Robot kinematics Robot sensing systems Robotics and automation Robot vision systems Automatic control Stability Mobile robots Transportation Cameras Laboratories |
| Content Type | Text |
| Resource Type | Article |
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