• DocumentCode
    232075
  • Title

    Unfalsified adaptive PID control with a fading memory cost function

  • Author

    Chen Kexin ; Li Shaoyuan

  • Author_Institution
    Dept. of Autom., Shanghai Jiao Tong Univ., Shanghai, China
  • fYear
    2014
  • fDate
    28-30 July 2014
  • Firstpage
    5179
  • Lastpage
    5183
  • Abstract
    In this paper, we present a new cost function with fading memory and time-window in order to decrease the influence of old data in unfalsified adaptive control applications where the plant varies slowly or changes suddenly with time. Based on the unfalsified adaptive PID control, when the controller inserted in the system cannot guarantee the stability of the system, the cost function with a fading memory can detect the instability more quickly and then switch into a new stabilizing controller faster.
  • Keywords
    adaptive control; stability; three-term control; controller stabilization; fading memory cost function; system stability; time-window; unfalsified adaptive PID control applications; Adaptation models; Adaptive control; Cost function; Fading; PD control; Switches; Cost function; Fading memory; PID control; Unfalsified adaptive control;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (CCC), 2014 33rd Chinese
  • Conference_Location
    Nanjing
  • Type

    conf

  • DOI
    10.1109/ChiCC.2014.6895822
  • Filename
    6895822
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=232075