Temperature Control of Cement Rotary Kiln Sintering Zone Based on FCS-MPC with Soft Constraint of Generalized Triangular Interval-Reference-Cited by-同舟云学术

Temperature Control of Cement Rotary Kiln Sintering Zone Based on FCS-MPC with Soft Constraint of Generalized Triangular Interval

Published:2024-03-20 Issue:2 Volume:28 Page:324-332
ISSN:1883-8014
Container-title:Journal of Advanced Computational Intelligence and Intelligent Informatics
language:en
Short-container-title:JACIII

Author:

Peng Jian¹²³,Cheng Shihui¹²³,Liu Wenxing¹²³

Affiliation:

1. School of Automation, China University of Geosciences, 388 Lumo Road, Hongshan District, Wuhan, Hubei 430074, China

2. Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, 388 Lumo Road, Hongshan District, Wuhan, Hubei 430074, China

3. Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, 388 Lumo Road, Hongshan District, Wuhan, Hubei 430074, China

Abstract

In the new, dry-process method of cement production, the temperature of cement rotary kiln sintering zone is a key factor in ensuring the quality of cement clinker. Based on the auto-regressive with extra inputs model, a finite control set model predictive control with soft constraint of the generalized triangular interval is proposed in this paper for the characteristics of a cement rotary kiln calcination system with multi-variable, multi-time delay, bounded disturbance, and slow dynamic process. Simulation experiments show that the steady-state error of the control algorithm proposed in this paper is smaller with better anti-disturbance performance than that of the traditional reference-trajectory-constrained, predictive control algorithm.

Funder

Hubei Provincial Science and Technology Innovation Talent Plan Project of China

Publisher

Fuji Technology Press Ltd.

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