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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bohren, J. Rusu, R.B. Jones, E.G. Marder-Eppstein, E. Pantofaru, C. Wise, M. Mosenlechner, L. Meeussen, W. Holzer, S. |
| Copyright Year | 2011 |
| Description | Author affiliation: Willow Garage, 68 Willow Rd., Menlo Park, CA 94025, USA (Bohren, J.; Rusu, R.B.; Jones, E.G.; Marder-Eppstein, E.; Pantofaru, C.; Wise, M.; Mosenlechner, L.; Meeussen, W.; Holzer, S.) |
| Abstract | As autonomous personal robots come of age, we expect certain applications to be executed with a high degree of repeatability and robustness. In order to explore these applications and their challenges, we need tools and strategies that allow us to develop them rapidly. Serving drinks (i.e., locating, fetching, and delivering), is one such application with well-defined environments for operation, requirements for human interfacing, and metrics for successful completion. In this paper we present our experiences and results while building an autonomous robotic assistant using the $PR2^{1}$ platform and ROS2. The system integrates several new components that are built on top of the PR2's current capabilities. Perception components include dynamic obstacle identification, mechanisms for identifying the refrigerator, types of drinks, and human faces. Planning components include navigation, arm motion planning with goal and path constraints, and grasping modules. One of the main contributions of this paper is a new task-level executive system, SMACH, based on hierarchical concurrent state machines, which controls the overall behavior of the system. We provide in-depth discussions on the solutions that we found in accomplishing our goal, and the implementation strategies that let us achieve them. |
| Starting Page | 5568 |
| Ending Page | 5575 |
| File Size | 1861878 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781612843865 |
| ISSN | 10504729 |
| e-ISBN | 9781612843858 |
| DOI | 10.1109/ICRA.2011.5980058 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-05-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Robot sensing systems Planning Navigation Cameras Grasping Three dimensional displays |
| Content Type | Text |
| Resource Type | Article |
| Subject | Artificial Intelligence Control and Systems Engineering Electrical and Electronic Engineering Software |
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