TITLE:
Using the Prony Analysis for Assessing Servo Drive Control
AUTHORS:
Reimund Neugebauer, Ruben Schönherr, Holger Schlegel
KEYWORDS:
Servo Drive, Control, Assessment, Monitoring, Prony Method
JOURNAL NAME:
Intelligent Control and Automation,
Vol.2 No.4,
October
31,
2011
ABSTRACT: The Prony Analysis is already used in different fields of science and industries. The described new approach intends assessing the performance of Servo Drive Control. The basic approach is, that two important dynamic parameters of closed loop behavior, damping and frequency, are estimated by the Prony method. Hence analyzing a control loop in this way leads to a statement concerning the quality of control and allows comparing different parameter sets. The paper presents results achieved by using this method on a test rig.