Paper Title:
System Identification and Control of FOPDT or SOPDT Processes
  Abstract

A relay feedback identification autotuning PID/PI is proposed in this paper which is capable of controlling long time-delay processes. The real process is approximated via FOPDT or SOPDT models, whose parameters are specified through a modified relay feedback identification method. Applying zero-pole cancellation principle, the PID/PI is tuned according to the specified amplitude and phase margins. Model identification and controller parameter tuning are done on-line without much influence on the normal operation.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Construction Machinery and Equipment
Edited by
Xin Chen
Pages
2393-2397
DOI
10.4028/www.scientific.net/AMR.317-319.2393
Citation
J. Chen, "System Identification and Control of FOPDT or SOPDT Processes", Advanced Materials Research, Vols. 317-319, pp. 2393-2397, 2011
Online since
August 2011
Authors
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Price
$32.00
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