Lyapunov-like methodology for robot tracking control synthesis
作者:
ZORANR. NOVAKOVIC,
期刊:
International Journal of Control
(Taylor Available online 1990)
卷期:
Volume 51,
issue 3
页码: 567-583
ISSN:0020-7179
年代: 1990
DOI:10.1080/00207179008934085
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Based on the Lyapunov theory, a new principle of synthesizing robot tracking control of the ‘resolved acceleration’ type is developed. A general Lyapunov-like tracking concept is used as the basis for the control algorithms derived via two different forms of Lyapunov functions. The main contribution is a result for (robust) tracking end-effector (cartesian) motion which obviates the need to invert the jacobian matrix or otherwise solve for desired joint-space coordinates from the given cartesian-space coordinates. Another advantage of the presented algorithms is that they guarantee tracking with a finite prescribed time.
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