Performance and robustness issues in the compensation of FOLPD processes with PI and PID controllers

Aidan O'Dwyer

doi:10.21427/zp6m-7e41

Performance and robustness issues in the compensation of FOLPD processes with PI and PID controllers

Aidan O'Dwyer

Technological University Dublin

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 and PID controllers whose parameters are specified using appropriate tuning rules. The gain margin, phase margin and maximum sensitivity of the compensated system as the ratio of time delay to time constant of the process varies, are used as ways of judging the performance and robustness of the system.

Original language	English
DOIs	https://doi.org/10.21427/zp6m-7e41
Publication status	Published - 1998
Event	Irish Signals and Systems Conference - Dublin, Ireland Duration: 1 Jun 1998 → 30 Jun 1998

Conference

Conference	Irish Signals and Systems Conference
Country/Territory	Ireland
City	Dublin
Period	1/06/98 → 30/06/98

Keywords

first order lag plus time delay
FOLPD
PI controllers
PID controllers
tuning rules
gain margin
phase margin
maximum sensitivity
performance
robustness

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10.21427/zp6m-7e41Licence: CC BY-NC-SA

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title = "Performance and robustness issues in the compensation of FOLPD processes with PI and PID controllers",

abstract = "This paper will discuss the compensation of first order lag plus time delay (FOLPD) processes using PI and PID controllers whose parameters are specified using appropriate tuning rules. The gain margin, phase margin and maximum sensitivity of the compensated system as the ratio of time delay to time constant of the process varies, are used as ways of judging the performance and robustness of the system.",

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AB - This paper will discuss the compensation of first order lag plus time delay (FOLPD) processes using PI and PID controllers whose parameters are specified using appropriate tuning rules. The gain margin, phase margin and maximum sensitivity of the compensated system as the ratio of time delay to time constant of the process varies, are used as ways of judging the performance and robustness of the system.

KW - first order lag plus time delay

KW - FOLPD

KW - PI controllers

KW - PID controllers

KW - tuning rules

KW - gain margin

KW - phase margin

KW - maximum sensitivity

KW - performance

KW - robustness

U2 - 10.21427/zp6m-7e41

DO - 10.21427/zp6m-7e41

M3 - Paper

T2 - Irish Signals and Systems Conference

Y2 - 1 June 1998 through 30 June 1998

ER -

Performance and robustness issues in the compensation of FOLPD processes with PI and PID controllers

Abstract

Conference

Keywords

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