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Stiffness modeling of industrial robots for deformation compensation in machining | IEEE Conference Publication | IEEE Xplore

Stiffness modeling of industrial robots for deformation compensation in machining


Abstract:

In robotic machining applications, the precision of the robot is of great importance. In heavy machining process, the lower stiffness of industrial robots results in grea...Show More

Abstract:

In robotic machining applications, the precision of the robot is of great importance. In heavy machining process, the lower stiffness of industrial robots results in greater position errors than that of the CNC machine executing the same process. In this contribution, a new stiffness model with 36 degrees of freedom and nonlinear descriptions are presented together with a new identification method. Experimental results outline the potential of the model in machining application.
Date of Conference: 14-18 September 2014
Date Added to IEEE Xplore: 06 November 2014
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Conference Location: Chicago, IL, USA

References

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