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A Novel Trajectory Generation Method for Robot Control

delete2012-06-16
delete8
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OA
AI
K
KeJun Ning *
T
Tomas Kulvičius
M
Minija Tamošiūnaitė
F
Florentin Wörgötter
DOI:10.1007/s10846-012-9683-8delete
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摘要

摘要

En 中文
This paper presents a novel trajectory generator based on Dynamic Movement Primitives (DMP). The key ideas from the original DMP formalism are extracted, reformulated and extended from a control theoretical viewpoint. This method can generate smooth trajectories, satisfy position- and velocity boundary conditions at start- and endpoint with high precision, and follow accurately geometrical paths as desired. Paths can be complex and processed as a whole, and smooth transitions can be generated automatically. Performance is analyzed for several cases and a comparison with a spline-based trajectory generation method is provided. Results are comparable and, thus, this novel trajectory generating technology appears to be a viable alternative to the existing solutions not only for service robotics but possibly also in industry.
Keyword:
Trajectory generation
Dynamic trajectory joining
Control theory
Machine learning

期刊

J
JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS
IF:
2.8
论文数:
3.9K
被引数:
6.9K

机构

U
University of Gottingen
学者数:
2.5W
论文数: 2.1W
被引数: 36
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