混合挤药自动连续计量加料系统控制算法  

Control Algorithm about Automatic Continuous Metering and Feeding System in Mixing and Extrusion

作　　者：张向南[1] 赵建抒 高丰[1] 

机构地区：[1]中国兵器工业西南自动化研究所自动装药研究应用中心,四川绵阳621000

出　　处：《自动化技术与应用》2016年第10期28-31,共4页Techniques of Automation and Applications

摘　　要：针对混合挤药机中传统加料模式自动化程度低,危险性大,提出一种用于自动连续计量加料系统的控制算法,该算法中的递推形式最小二乘滤波法可有效抑制加料系统中电机噪声等外界干扰影响。结合实验数据,经Matlab仿真结果显示,该控制算法具有良好的动态控制品质,对自动连续计量加料系统是可行与有效的。Aiming at the low degree of automation of the traditional feeding mode in extruder, the risk is great. An automatic feeding control algorithm is proposed, which can effectively restrain the influence of the external disturbance such as the motor noise in the feeding system. It is recursive form least square filtering algorithm. According to the experimental data, the Matlab simulation results show that the control algorithm has a good dynamic control quality, and it is feasible and effective for the automatic continuous metering and feeding system.

关 键 词：自动连续计量加料系统 递推形式最小二乘滤波法 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]