Multivariable decoupling internal model control for grinding circuit

Ping Zhou; Tianyou Chai; Hong Wang; Chun Yi Su

doi:10.1109/ACC.2008.4586862

Multivariable decoupling internal model control for grinding circuit

Ping Zhou, Tianyou Chai, Hong Wang, Chun Yi Su

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

Abstract

Grinding circuit (GC) of mineral processing industry is characterized by its multivariable, severe coupling and multiple time delay nature. The product particle size and the mill throughput of GC are the important performance indexes directly related to the performance of the subsequent process and the production rate of the overall mineral processing plant respectively. However, they are hard to control effectively with conventional control strategies due to the above complex characteristics of GC. In this paper, a multivariable decoupling internal model control (MDIMC) scheme is adopted to handle such intricate process. Control studies have been performed by simulation tests for servo, regulatory, disturbance rejection and robustness problems. ©2008 AACC.

Original language	English
Title of host publication	Proceedings of the American Control Conference\|Proc Am Control Conf
Pages	2475-2480
Number of pages	5
DOIs	https://doi.org/10.1109/ACC.2008.4586862
Publication status	Published - 2008
Event	2008 American Control Conference, ACC - Seattle, WA Duration: 1 Jul 2008 → …

Conference

Conference	2008 American Control Conference, ACC
City	Seattle, WA
Period	1/07/08 → …

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10.1109/ACC.2008.4586862

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title = "Multivariable decoupling internal model control for grinding circuit",

abstract = "Grinding circuit (GC) of mineral processing industry is characterized by its multivariable, severe coupling and multiple time delay nature. The product particle size and the mill throughput of GC are the important performance indexes directly related to the performance of the subsequent process and the production rate of the overall mineral processing plant respectively. However, they are hard to control effectively with conventional control strategies due to the above complex characteristics of GC. In this paper, a multivariable decoupling internal model control (MDIMC) scheme is adopted to handle such intricate process. Control studies have been performed by simulation tests for servo, regulatory, disturbance rejection and robustness problems. {\textcopyright}2008 AACC.",

author = "Ping Zhou and Tianyou Chai and Hong Wang and Su, {Chun Yi}",

year = "2008",

doi = "10.1109/ACC.2008.4586862",

language = "English",

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AU - Zhou, Ping

AU - Chai, Tianyou

AU - Wang, Hong

AU - Su, Chun Yi

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AB - Grinding circuit (GC) of mineral processing industry is characterized by its multivariable, severe coupling and multiple time delay nature. The product particle size and the mill throughput of GC are the important performance indexes directly related to the performance of the subsequent process and the production rate of the overall mineral processing plant respectively. However, they are hard to control effectively with conventional control strategies due to the above complex characteristics of GC. In this paper, a multivariable decoupling internal model control (MDIMC) scheme is adopted to handle such intricate process. Control studies have been performed by simulation tests for servo, regulatory, disturbance rejection and robustness problems. ©2008 AACC.

U2 - 10.1109/ACC.2008.4586862

DO - 10.1109/ACC.2008.4586862

M3 - Conference contribution

SN - 9781424420797

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EP - 2480

BT - Proceedings of the American Control Conference|Proc Am Control Conf

T2 - 2008 American Control Conference, ACC

Y2 - 1 July 2008

ER -

Multivariable decoupling internal model control for grinding circuit

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