Towards an expert system approach for PI controller design of delayed processes

Michael Feeney; Aidan O'Dwyer

doi:10.21427/tgk8-e389

Towards an expert system approach for PI controller design of delayed processes

Michael Feeney
, Aidan O'Dwyer

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper will discuss the compensation of first order lag plus time delay (FOLPD) processes using PI controllers whose parameters are specified using appropriate tuning rules. The gain margin and phase margin of the compensated system, as the ratio of time delay to time constant of the process varies, are calculated for each tuning rule and an expert system is used to recommend a tuning rule for user defined requirements.

Original language	English
DOIs	https://doi.org/10.21427/tgk8-e389
Publication status	Published - 2002
Event	Irish Signals and Systems Conference - Cork, Ireland Duration: 1 Jan 2002 → …

Conference

Conference	Irish Signals and Systems Conference
Country/Territory	Ireland
City	Cork
Period	1/01/02 → …

Keywords

first order lag plus time delay (FOLPD) processes
PI controllers
tuning rules
gain margin
phase margin
expert system

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10.21427/tgk8-e389Licence: CC BY-NC-SA

Cite this

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AB - This paper will discuss the compensation of first order lag plus time delay (FOLPD) processes using PI controllers whose parameters are specified using appropriate tuning rules. The gain margin and phase margin of the compensated system, as the ratio of time delay to time constant of the process varies, are calculated for each tuning rule and an expert system is used to recommend a tuning rule for user defined requirements.

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KW - tuning rules

KW - gain margin

KW - phase margin

KW - expert system

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M3 - Paper

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Towards an expert system approach for PI controller design of delayed processes

Abstract

Conference

Keywords

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Cite this