• DocumentCode
    1457763
  • Title

    Quick methods for evaluating closed-loop poles

  • Author

    Biernson, G. A.

  • Author_Institution
    Massachusetts Institute of Technology, Cambridge, Mass.
  • Volume
    72
  • Issue
    10
  • fYear
    1953
  • Firstpage
    905
  • Lastpage
    905
  • Abstract
    IT IS GENERALLY necessary to know the closed-loop poles of a feedback control system in order to determine completely its time response. Although the peak overshoot and rise time for a step input can be estimated readily from the closed-loop frequency response of the system, such low-frequency effects as tails in the step response, the settling time of the ramp response, and so on, can be determined best from the values of the closed-loop poles.
  • Keywords
    Approximation methods; Feedback control; Frequency response; Poles and zeros; Resonant frequency; Time factors; Time frequency analysis;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineering
  • Publisher
    ieee
  • ISSN
    0095-9197
  • Type

    jour

  • DOI
    10.1109/EE.1953.6438281
  • Filename
    6438281
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1457763