A New Approach to Closed Loop Autotuning for PID Controllers

Rongfu Luo; S. Joe Qin; Dapang Chen

doi:10.1109/ACC.1998.694689

A New Approach to Closed Loop Autotuning for PID Controllers

Rongfu Luo
, S. Joe Qin
, Dapang Chen

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

10 Citations (Scopus)

Abstract

A simple method for the autotuning of PID controllers which keeps the PID controllers in closed loop is proposed. A limit circle is generated through setpoint relay to extract relevant information about the process dynamics. Ziegler-Nichols tuning formulas based on the reaction curve method and the ultimate gain and ultimate period method are used to calculate the PID parameters. Extensive simulations have shown that the proposed method is accurate and needs not to switch off the existing controller. © 1998 AACC.

Original language	English
Title of host publication	Proceedings of the 1998 American Control Conference
Publisher	IEEE
Pages	348-352
Volume	1
ISBN (Print)	0780345304
DOIs	https://doi.org/10.1109/ACC.1998.694689
Publication status	Published - Jun 1998
Externally published	Yes
Event	1998 American Control Conference, ACC 1998 - Philadelphia, United States Duration: 24 Jun 1998 → 26 Jun 1998 https://ieeexplore.ieee.org/document/694587

Publication series

Name	Proceedings of the American Control Conference
ISSN (Print)	0743-1619

Conference

Conference	1998 American Control Conference, ACC 1998
Place	United States
City	Philadelphia
Period	24/06/98 → 26/06/98
Internet address	https://ieeexplore.ieee.org/document/694587

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10.1109/ACC.1998.694689

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@inproceedings{4ae9971e88254ebb9776ace4bd1069ae,

title = "A New Approach to Closed Loop Autotuning for PID Controllers",

abstract = "A simple method for the autotuning of PID controllers which keeps the PID controllers in closed loop is proposed. A limit circle is generated through setpoint relay to extract relevant information about the process dynamics. Ziegler-Nichols tuning formulas based on the reaction curve method and the ultimate gain and ultimate period method are used to calculate the PID parameters. Extensive simulations have shown that the proposed method is accurate and needs not to switch off the existing controller. {\textcopyright} 1998 AACC.",

author = "Rongfu Luo and Qin, \{S. Joe\} and Dapang Chen",

year = "1998",

month = jun,

doi = "10.1109/ACC.1998.694689",

language = "English",

isbn = "0780345304",

volume = "1",

series = "Proceedings of the American Control Conference",

publisher = "IEEE",

pages = "348--352",

booktitle = "Proceedings of the 1998 American Control Conference",

address = "United States",

note = "1998 American Control Conference, ACC 1998 ; Conference date: 24-06-1998 Through 26-06-1998",

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}

A New Approach to Closed Loop Autotuning for PID Controllers. / Luo, Rongfu; Qin, S. Joe; Chen, Dapang.
Proceedings of the 1998 American Control Conference. Vol. 1 IEEE, 1998. p. 348-352 694689 (Proceedings of the American Control Conference).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

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AU - Qin, S. Joe

AU - Chen, Dapang

PY - 1998/6

Y1 - 1998/6

N2 - A simple method for the autotuning of PID controllers which keeps the PID controllers in closed loop is proposed. A limit circle is generated through setpoint relay to extract relevant information about the process dynamics. Ziegler-Nichols tuning formulas based on the reaction curve method and the ultimate gain and ultimate period method are used to calculate the PID parameters. Extensive simulations have shown that the proposed method is accurate and needs not to switch off the existing controller. © 1998 AACC.

AB - A simple method for the autotuning of PID controllers which keeps the PID controllers in closed loop is proposed. A limit circle is generated through setpoint relay to extract relevant information about the process dynamics. Ziegler-Nichols tuning formulas based on the reaction curve method and the ultimate gain and ultimate period method are used to calculate the PID parameters. Extensive simulations have shown that the proposed method is accurate and needs not to switch off the existing controller. © 1998 AACC.

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DO - 10.1109/ACC.1998.694689

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0780345304

VL - 1

T3 - Proceedings of the American Control Conference

SP - 348

EP - 352

BT - Proceedings of the 1998 American Control Conference

PB - IEEE

T2 - 1998 American Control Conference, ACC 1998

Y2 - 24 June 1998 through 26 June 1998

ER -

A New Approach to Closed Loop Autotuning for PID Controllers

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