模糊史密斯智能控制在圆锥破碎机自动控制系统中的应用

2012 24th Chinese Control and Decision Conference (CCDC) Pub Date : 2012-05-23 DOI:10.1109/CCDC.2012.6244443

Liu Ailian, Yue Feng

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引用次数: 1

摘要

圆锥破碎机的控制系统是一个非线性、纯时滞的大惯性系统。在此基础上，提出了模糊PID和改进的Smith预测器。该设计结合了动态性能好、鲁棒性好的模糊PID，并采用改进的Smith预测器克服被控对象参数变化的影响。仿真结果表明，该智能控制系统可以提高系统的稳定性和动态性能。

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Application of fuzzy Smith intelligent control in automatic control system of cone crusher

The control system of cone crusher is a big inertial system with nonlinearity and pure time-delay. According to this, the Fuzzy PID and improved Smith predictor are presented. The design combines Fuzzy PID with a good dynamic performance and good robustness, and uses improved Smith predictor to overcome effects of the controlled object parameter changes. Simulation results show that the intelligent control system can improve the stability and dynamic performance of system.

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2012 24th Chinese Control and Decision Conference (CCDC)

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