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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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