Design of Process-Optimization Expert Control System for Vertical Sieve-Tray Tower and Grinding System

Abstract:

Vertical Sieve-tray Tower (VST) and grinding system are the key equipment of cement production line. The production of VST and grinding system involves complex physical and chemical mechanisms, harsh operating environment, fuzzy changing boundary conditions. It shows a multi-field coupling integrated complex multiphase. Yield, quality, efficiency, safety, energy conservation, emission reduction and other operational indicators of the system is not only interrelated but also mutual restraint. The physical relationship between system operation and system control performance indicator is not clear, so it is difficult to adopt traditional control methods based on mechanism modeling and model-based analysis. In view of that, a design of process-optimization expert control system is proposed for VST and grinding system. The system model is designed according to energy consumption and operating experience. It has optimal control of the entire procession for equipment operation and achieves minimum energy consumption to meet the production requirements.

• Periodical: Applied Mechanics and Materials (Volumes 433-435)
• Pages: 976-981
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.433-435.976
• Online since: October 2013
• Authors: Hui Liu, Jie Shen, Cheng Ming Li, Zhe Shi, Jun Lin Qiu, Li Zhong Xu
• Keywords: Cement Production Process, Expert System, Operation Optimization, Process Control

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