摘要
针对陶瓷梭式窑控制系统存在系统不稳定,控制方法落后的问题,提出了一种陶瓷梭式窑的混杂智能控制方法。根据陶瓷梭式窑的烧结工艺,利用有限状态机建立了陶瓷梭式窑烧制过程的智能混杂模型。通过专家控制系统,从知识库中获取了一种陶瓷制品的烧成温度曲线。给出了卡尔曼滤波算法,将传统的PID控制方法与卡尔曼滤波方法相结合,设计了基于卡尔曼滤波器的PID混杂智能控制器,较好地实现了对陶瓷梭式窑烧成带温度的智能控制。最后,基于Matlab进行仿真研究,仿真结果表明所设计的控制器是有效和可行的。
To solve the instable and backward control of ceramic shuttle kiln,a hybrid intelligent control method for ceramic shuttle kiln is proposed. A hybrid intelligent model for the sintering process of ceramic shuttle kiln is also established. Sintering temperature curve of a kind of ceramic products is obtained from the knowledge base of expert control system. In the meantime,Kalman filtering algorithm is given. Kalman filter-based PID hybrid intelligent controller is designed by combining traditional PID control method with Kalman filtering method,so as to realize the intelligent temperature control for the sintering zone of ceramic shuttle kiln. MATLAB-based simulation results demonstrate the effectiveness and feasibility of the controller designed.
出处
《陶瓷学报》
CAS
北大核心
2015年第6期668-672,共5页
Journal of Ceramics
基金
国家自然科学基金(61164014
61563022)
江西省自然科学基金(20152ACB20009)
江西省研究生创新基金(YC2014-S316)
关键词
陶瓷梭式窑
有限状态机
专家系统
PID混杂智能控制
卡尔曼滤波
ceramic shuttle kiln
finite state machine
expert system
PID hybrid intelligent control
Kalman filtering
