Preventive diagnosis of pulse power converter dynamics

  • Authors:
  • Yu. V. Kolokolov;A. V. Monovskaya

  • Affiliations:
  • Yugra State University, Khanty-Mansiisk, Russia;Yugra State University, Khanty-Mansiisk, Russia

  • Venue:
  • Automation and Remote Control
  • Year:
  • 2009

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Abstract

For the pulse power converters, consideration was given to the preventive diagnosis of their anomalous modes caused by the nonlinear evolutionary processes of multiple period variations. Proposed was a variant of solution based on the symbolic models of periodic and transient processes generated by the geometric treatment of the invariants of the phase images. Developed was a procedure of continuous transformation of the time series enabling estimation of the direction of convergence of the transient process before its completion.