Identification of two-mass mechanical systems in closed-loop speed control

  title={Identification of two-mass mechanical systems in closed-loop speed control},
  author={Seppo E. Saarakkala and Marko Hinkkanen},
  journal={IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society},
This paper presents a method to identify the parameters of a two-mass mechanical system, when the system is operating in closed-loop speed control. When the speed and the torque controllers are known, the proposed method can be applied for the parameter estimation of a system, which has a higher mechanical resonance frequency than the torque-control loop bandwidth. Moreover, if the loading torque is known a priori, the method may be used for systems that are loaded during the identification. 

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System Identification Toolbox: User’s Guide

  • L. Ljung
  • Natick, MA: Mathworks,
  • 2010
1 Excerpt

The dynamics of lead-screw drives: Low-order modeling and experiments

  • K. K. Varanasi, S. A. Nayfeh
  • ASME J. Dyn. Syst., Meas., Control, vol. 126, pp…
  • 2009
1 Excerpt

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