Deadbeat disturbance response of integral processes with dead-time

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journal

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Original languageEnglish
Pages (from-to)1849-1854
Journal / PublicationProceedings of the IEEE Conference on Decision and Control
Publication statusPublished - 2001
Externally publishedYes


Title40th IEEE Conference on Decision and Control (CDC)
PlaceUnited States
Period4 - 7 December 2001


Deadbeat disturbance response of the integral process with dead-time is obtained with two adjustable delay elements intentionally used in the controller. They are tuning parameters rather than fixed ones. The shorter one is optimally determined to minimize the robustness indicator and the longer one, i.e., the deadbeat time itself, is determined with compromise of robustness. An example is given to show the effectiveness, in which the stability of the controller is analyzed with dual-locus diagram.

Research Area(s)

  • Dead-time compensator, Deadbeat, Disturbance observer, Integral process, Robustness