A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION

Insik Chin; Moonki Cho; S. Joe Qin; Kwang S. Lee

doi:10.3182/20050703-6-cz-1902.01613

A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION

Insik Chin
, Moonki Cho
, S. Joe Qin
, Kwang S. Lee^*

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

A new combined iterative learning control (ILC) and real-time feedback control (RFC) algorithm has been proposed on the basis of the state space formulation and the two-stage implementation. The proposed method assumes Gaussian disturbances and deals with the batch-wise recurrent and nonrecurrent disturbances by independent LQG formulation for ILC and RFC, respectively. in this way, the problem with the existing combined ILC-RFC methods that the nonrecurrent real-time disturbance causees ILC to digress from its convergence track along the run index could be overcome. The performance of the proposed technique has been demonstrated using numerical simulation. Copyright © 2005 IFAC.

Original language	English
Title of host publication	PROCEEDINGS of the 16th IFAC World Congress
Publisher	Elsevier
Pages	225-230
ISBN (Print)	008045108X, 9780080451084
DOIs	https://doi.org/10.3182/20050703-6-cz-1902.01613
Publication status	Published - 2005
Externally published	Yes
Event	16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague, Czech Republic Duration: 3 Jul 2005 → 8 Jul 2005 https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/38/issue/1

Publication series

Name	IFAC Proceedings Volumes (IFAC-PapersOnline)
Number	1
Volume	38
ISSN (Print)	1474-6670

Conference

Conference	16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005
Place	Czech Republic
City	Prague
Period	3/07/05 → 8/07/05
Internet address	https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/38/issue/1

Research Keywords

Batch process control
Disturbance rejection
Iterative learning control
LQG control
Run-to-run control

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10.3182/20050703-6-cz-1902.01613

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@inproceedings{ffcb125d4502449a8e18b898fccee55d,

title = "A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION",

abstract = "A new combined iterative learning control (ILC) and real-time feedback control (RFC) algorithm has been proposed on the basis of the state space formulation and the two-stage implementation. The proposed method assumes Gaussian disturbances and deals with the batch-wise recurrent and nonrecurrent disturbances by independent LQG formulation for ILC and RFC, respectively. in this way, the problem with the existing combined ILC-RFC methods that the nonrecurrent real-time disturbance causees ILC to digress from its convergence track along the run index could be overcome. The performance of the proposed technique has been demonstrated using numerical simulation. Copyright {\textcopyright} 2005 IFAC.",

keywords = "Batch process control, Disturbance rejection, Iterative learning control, LQG control, Run-to-run control",

author = "Insik Chin and Moonki Cho and Qin, \{S. Joe\} and Lee, \{Kwang S.\}",

year = "2005",

doi = "10.3182/20050703-6-cz-1902.01613",

language = "English",

isbn = "008045108X",

series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",

publisher = "Elsevier",

number = "1",

pages = "225--230",

booktitle = "PROCEEDINGS of the 16th IFAC World Congress",

note = "16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 ; Conference date: 03-07-2005 Through 08-07-2005",

url = "https://www.sciencedirect.com/journal/ifac-proceedings-volumes/vol/38/issue/1",

}

Chin, I, Cho, M, Qin, SJ & Lee, KS 2005, A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION. in PROCEEDINGS of the 16th IFAC World Congress. IFAC Proceedings Volumes (IFAC-PapersOnline), no. 1, vol. 38, Elsevier, pp. 225-230, 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005, Prague, Czech Republic, 3/07/05. https://doi.org/10.3182/20050703-6-cz-1902.01613

A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION. / Chin, Insik; Cho, Moonki; Qin, S. Joe et al.
PROCEEDINGS of the 16th IFAC World Congress. Elsevier, 2005. p. 225-230 (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 38, No. 1).

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

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T1 - A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION

AU - Chin, Insik

AU - Cho, Moonki

AU - Qin, S. Joe

AU - Lee, Kwang S.

PY - 2005

Y1 - 2005

N2 - A new combined iterative learning control (ILC) and real-time feedback control (RFC) algorithm has been proposed on the basis of the state space formulation and the two-stage implementation. The proposed method assumes Gaussian disturbances and deals with the batch-wise recurrent and nonrecurrent disturbances by independent LQG formulation for ILC and RFC, respectively. in this way, the problem with the existing combined ILC-RFC methods that the nonrecurrent real-time disturbance causees ILC to digress from its convergence track along the run index could be overcome. The performance of the proposed technique has been demonstrated using numerical simulation. Copyright © 2005 IFAC.

AB - A new combined iterative learning control (ILC) and real-time feedback control (RFC) algorithm has been proposed on the basis of the state space formulation and the two-stage implementation. The proposed method assumes Gaussian disturbances and deals with the batch-wise recurrent and nonrecurrent disturbances by independent LQG formulation for ILC and RFC, respectively. in this way, the problem with the existing combined ILC-RFC methods that the nonrecurrent real-time disturbance causees ILC to digress from its convergence track along the run index could be overcome. The performance of the proposed technique has been demonstrated using numerical simulation. Copyright © 2005 IFAC.

KW - Batch process control

KW - Disturbance rejection

KW - Iterative learning control

KW - LQG control

KW - Run-to-run control

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

SN - 008045108X

SN - 9780080451084

T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)

SP - 225

EP - 230

BT - PROCEEDINGS of the 16th IFAC World Congress

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ER -

A TWO-STAGE ALGORITHM FOR COMBINED ITERATIVE LEARNING CONTROL WITH REAL-TIME FEEDBACK; A STATE SPACE FORMULATION

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