1. Computer-Aided Controller Setting Procedure for Paper Machine Drive Systems.
- Author
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Valenzuela, M. Aníbal, Bentley, John Martin, and Lorenz, Robert D.
- Subjects
- *
PAPERMAKING machinery , *POWER transmission , *TORQUE , *OSCILLATIONS , *VOLTAGE regulators - Abstract
This paper presents a comprehensive three-stage computer-based methodology for the initial setting of the speed and torque controllers for the drives of a paper machine. First, the controller gains are selected based on the figures-of-merit for the frequency- and time-domain responses of each drive to commands and disturbances. After that, the effect of the elastic shafts is considered evaluating the resonant frequencies and two-mass system responses. Finally, the responses of each group of drives to the process commands and/or disturbances of interest are evaluated. The use of the proposed methodology will assure fast and well-behaved responses of each group of drives of the different sections of a paper machine, with minimal field adjustments. [ABSTRACT FROM AUTHOR]
- Published
- 2009
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