DocumentCode
1348992
Title
Trajectory control of a multi-axes robot with electrical servo drives
Author
Leonhard, Werner
Author_Institution
Tech. Univ. of Braunschweig, West Germany
Volume
10
Issue
6
fYear
1990
Firstpage
3
Lastpage
9
Abstract
The need for high accuracy combined with speed of response in the control of multi-axes robots is discussed. Work at the author´s laboratory is reviewed, showing how the requirements can be met with a combination of microelectronic components in the form of a modular microcomputer system. The discussion addresses robot control with geared servo drives, and cascade control, the reference trajectory, and sensory feedback are examined. Experimental results with AC servo drives and with the control of the robot are presented. The computation of the inverse load model is discussed.<>
Keywords
cascade control; electric drives; microcomputer applications; position control; robots; servomechanisms; AC servo drives; cascade control; electrical servo drives; geared servo drives; inverse load model; modular microcomputer system; multi-axes robot; reference trajectory; sensory feedback; trajectory control; AC motors; Brushless DC motors; DC motors; Microelectronics; Mobile robots; Robot control; Servomechanisms; Shafts; Synchronous motors; Torque;
fLanguage
English
Journal_Title
Control Systems Magazine, IEEE
Publisher
ieee
ISSN
0272-1708
Type
jour
DOI
10.1109/37.60445
Filename
60445
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