回转窑煅烧带温度控制器的设计与仿真
Design and Simulation of Temperature Controller for Calcining Zone of Rotary Kil
-
摘要: 针对传统的回转窑煅烧带温度PID控制系统存在温度稳定性差、无法在线调整PID参数等问题,文章提出了一种采用模糊自整定PID参数控制方式设计回转窑煅烧带温度控制器的方案,介绍了该控制器的结构、设计步骤及回转窑煅烧过程系统的建模等,并采用Matlab中的Simulink模糊工具箱对模糊自整定PID温度控制器进行了仿真。仿真结果表明,该控制方法无超调量、调节时间短,能够实现参数的在线自调整。实际应用也证明了该控制方法的优越性。Abstract: Aiming at the problems that traditional PID temperature control system for calcing zone of(rotary) kiln had poor temperature stability and couldn’t adjust PID parameters on-line,the paper proposed a scheme of temperature controller for calcining zone of rotary kiln using fuzzy self-tuning PID parameters control mode.It introduced structure,design steps of the controller and system modeling of rotary kiln’s calcining process,and gave simulation of the fuzzy self-tuning PID temperature controller using Simulink fuzzy toolbox in Matlab.The simulation(result) showed that the control mode had no overshoot and short adjusting time and could realize on-line self-adjustment of parameters.The actual application also proved superiority of the control method.
-
Keywords:
- rotary kiln /
- calcining zone /
- temperature controller /
- fuzzy self-tuning PID /
- Matlab
-
计量
- 文章访问数: 57
- HTML全文浏览量: 6
- PDF下载量: 8
下载:
