自动化博览
自動化博覽
자동화박람
AUTOMAITON PANORAMA
2013年
7期
72-75
,共4页
隧道窑%大滞后%无模型自适应控制%PLC
隧道窯%大滯後%無模型自適應控製%PLC
수도요%대체후%무모형자괄응공제%PLC
Tunnel kiln%Model-free adaptive control%Large time delay%PLC
隧道窑是烧制陶瓷制品的主要设备,隧道窑的控制水平对陶瓷产品的质量有重要的影响。隧道窑是一个复杂的控制对象,具有非线性、强耦合、大滞后的特点,这些特点给隧道窑的控制带来了困难。无模型自适应控制不需要被控对象数学模型的任何信息,仅仅利用系统的I/O数据就能实现对该系统的控制。把无模型自适应算法和PLC编程技术相结合应用到隧道窑的控制中,能够很好的提高隧道窑的控制品质,进而提高陶瓷制品的产品质量。
隧道窯是燒製陶瓷製品的主要設備,隧道窯的控製水平對陶瓷產品的質量有重要的影響。隧道窯是一箇複雜的控製對象,具有非線性、彊耦閤、大滯後的特點,這些特點給隧道窯的控製帶來瞭睏難。無模型自適應控製不需要被控對象數學模型的任何信息,僅僅利用繫統的I/O數據就能實現對該繫統的控製。把無模型自適應算法和PLC編程技術相結閤應用到隧道窯的控製中,能夠很好的提高隧道窯的控製品質,進而提高陶瓷製品的產品質量。
수도요시소제도자제품적주요설비,수도요적공제수평대도자산품적질량유중요적영향。수도요시일개복잡적공제대상,구유비선성、강우합、대체후적특점,저사특점급수도요적공제대래료곤난。무모형자괄응공제불수요피공대상수학모형적임하신식,부부이용계통적I/O수거취능실현대해계통적공제。파무모형자괄응산법화PLC편정기술상결합응용도수도요적공제중,능구흔호적제고수도요적공제품질,진이제고도자제품적산품질량。
tunnel kiln is the main combustion equipment for ceramics. The control level of the tunnel kiln has an important influence on the quality of the ceramic products. The tunnel kiln is a complex control object, having the characteristic of non-linear, strong coupling, large time delay. These characteristics have brought difficulties for the control of the tunnel kiln. The algorithm for Model-free adaptive control does not require any information on the mathematical model of the object. It only requires the system I/O data to realize the control of the system. The combination of model-free adaptive algorithm and PLC programming techniques can be applied to the control of the tunnel kiln. It can improve the quality control of the tunnel kiln, thus improving the quality of ceramics products.