专家PID控制在跳汰机排料系统的实现及仿真  

Simulation and Realization of Expert PID Control In Jigger Discharging System

作　　者：张红娟[1] 

机构地区：[1]唐山学院装备制造系,河北唐山063000

出　　处：《唐山学院学报》2014年第6期78-79,96,共3页Journal of Tangshan University

摘　　要：跳汰机排料系统具有非线性、大滞后且随机干扰严重的问题,而常规PID调节器进行排料系统的控制又存在控制器参数的选择及调整不便的缺陷,基于此,采用专家PID控制方法对跳汰机的排料控制器进行改造,Matlab/Simulink仿真结果表明,专家PID在响应速度、超调量、稳态精度等方面均优于常规PID。The traditional jigger discharging system is nonlinear,subject to lengthy delays and likely to interference randomly and the choice and adjustment of controller parameters of the jig-ger discharging system controlled by the conventional PID regulator are not convenient.The au-thor of this paper uses expert PID control to improve the jigger discharging system.Matlab /Simulink simulation results show that the expert PID is better than the conventional PID in re-sponse speed,overshoot,and static accuracy.

关 键 词：跳汰机排料系统 专家 PID 控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]