An Improved Control Strategy for Ball Mill Grinding Circuits

被引：4

作者：

Chen, Xisong ^{[1
]}

Yang, Jun ^{[1
]}

Li, Shihua ^{[1
]}

Li, Qi ^{[1
]}

机构：

[1] Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu Prov, Peoples R China

来源：

LIFE SYSTEM MODELING AND INTELLIGENT COMPUTING, PT I | 2010年 / 6328卷

关键词：

Optimization; Energy efficiency; Expert system; Grinding circuit;

D O I：

10.1007/978-3-642-15621-2_45

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An improved control strategy is proposed to control ball mill grinding circuits for energy saving and pollution reduction. A two-layer optimization architecture combined by particle size optimization layer and energy optimization layer is developed, where the optimal particle size set-point is calculated first, followed by the energy optimization step. A control method adaptive to the wear of liner in ball mills is also proposed. Simulation studies demonstrate that the fresh ore feed rate has been increased and the energy efficiency has been increased.

引用

页码：409 / 415

页数：7

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