Loading [MathJax]/extensions/MathMenu.js
Cogging Compensating Piecewise Iterative Learning Control with application to a motion system | IEEE Conference Publication | IEEE Xplore

Cogging Compensating Piecewise Iterative Learning Control with application to a motion system


Abstract:

Iterative learning control (ILC) is an effective control technique for motion systems that perform repetitively the same trajectory (setpoint). The result of the learning...Show More

Abstract:

Iterative learning control (ILC) is an effective control technique for motion systems that perform repetitively the same trajectory (setpoint). The result of the learning procedure is a feedforward signal that perfectly compensates all deterministic dynamics in the system for the learned setpoint performed at a specific start position. For other setpoints and start positions, the learned feedforward signal will not be perfect, because the learned deterministic dynamics are setpoint- and position-dependent. In this paper cogging compensating piecewise ILC (CCPILC) is proposed that enables to use one learned feedforward signal for different setpoints and start positions without losing performance. The learned feedforward signal will therefore be decomposed into a setpoint- and a position-dependent part, such that both parts can be adapted individually according to the desired change in setpoint and/or start position.
Date of Conference: 09-13 July 2007
Date Added to IEEE Xplore: 30 July 2007
ISBN Information:

ISSN Information:

Conference Location: New York, NY, USA

Contact IEEE to Subscribe

References

References is not available for this document.