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User Study to Validate the Performance of an Offline Robot Programming Method That Enables Robot-Independent Kinesthetic Instruction through the Use of Augmented Reality and Motion Capturing.
- Source :
- Robotics; Mar2024, Vol. 13 Issue 3, p35, 32p
- Publication Year :
- 2024
-
Abstract
- The paper presents a novel offline programming (OLP) method based on programming by demonstration (PbD), which has been validated through user study. PbD is a programming method that involves physical interaction with robots, and kinesthetic teaching (KT) is a commonly used online programming method in industry. However, online programming methods consume significant robot resources, limiting the speed advantages of PbD and emphasizing the need for an offline approach. The method presented here, based on KT, uses a virtual representation instead of a physical robot, allowing independent programming regardless of the working environment. It employs haptic input devices to teach a simulated robot in augmented reality and uses automatic path planning. A benchmarking test was conducted to standardize equipment, procedures, and evaluation techniques to compare different PbD approaches. The results indicate a 47 % decrease in programming time when compared to traditional KT methods in established industrial systems. Although the accuracy is not yet at the level of industrial systems, users have shown rapid improvement, confirming the learnability of the system. User feedback on the perceived workload and the ease of use was positive. In conclusion, this method has potential for industrial use due to its learnability, reduction in robot downtime, and applicability across different robot sizes and types. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22186581
- Volume :
- 13
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Robotics
- Publication Type :
- Academic Journal
- Accession number :
- 176368481
- Full Text :
- https://doi.org/10.3390/robotics13030035