Behavior-Based Assists for Telerobotic Manipulation
- ORNL
- University of Tennessee, Knoxville (UTK)
Teleoperated manipulation has been a critical tool in hazardous operations where the presence of humans has been precluded since the early days of nuclear material handling. Performance levels and limitations were understood and accepted. However, in the current era of decontamination and decommissioning (D&D) of facilities owned by the U.S. Department of Energy, there has been criticism that traditional remote systems are too expensive, too slow, and too difficult to use by cost-driven demolition companies. Previous research in telerobotics has attempted to alleviate some of these issues; however, it has been difficult to get capabilities generated in the research lab into the field. One major difficulty is the severely unstructured environments found in real D&D type environments. Behavior-based robotics (BBR) is based on concepts specifically designed to permit autonomous robots to function in unstructured environments. BBR schemes use sensor data to interact with the world directly rather than to generate models that are manipulated. Because the robot is immersed in its environment and since sensors are mounted on the robot, sensing and motion are inherently calibrated with respect to the robot. This paper presents a behavior-based approach and architecture for executing telerobotic D&D type tooling tasks.
- Research Organization:
- Oak Ridge National Laboratory (ORNL)
- Sponsoring Organization:
- EM USDOE - Environmental Restoration and Waste Management (EM)
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 966388
- Country of Publication:
- United States
- Language:
- English
Similar Records
Performance Evaluation of Augmented Teleoperation of Contact Manipulation Tasks
Traction-drive telerobot for space manipulation