钕铁硼氢粉碎工艺参数在线监测研究与应用  

Application of OPC Technology in NdFeB Hydrogen Decrepitation Process Parameters on-line Monitoring

作　　者：朱林[1] 蔡田[1] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010

出　　处：《稀土》2013年第5期41-45,共5页Chinese Rare Earths

基　　金：国家自然科学基金项目资助(61064001/F0301)

摘　　要：以钕铁硼氢粉碎生产工艺为应用背景,运用软测量技术,研究并设计钕铁硼合金吸氢状态实时监测平台。论述了基于支持向量机SVR和自适应变异粒子群算法PSO相结合的钕铁硼合金吸氢状态检测建模方法,并对如何将仿真完成的智能算法应用于在线监测系统的问题进行了深入的探讨,分析了诸多先进控制算法仍然停留在纯数字仿真阶段的制约因素,提出了采用OPC技术在Matlab检测模型与工业控制组态平台之间交互数据的通讯方案,解决了钕铁硼氢粉碎过程中合金吸氢状态不能实时检测的难题。With NdFeB hydrogen decrepitation process as the application background, this paper researches and designs the areal -time monitoring platform of hydrogen absorption state for NdFeB alloy with soft measurement technology, describes in detail the method for the detection model of the hydrogen absorption state of neodymium iron boron alloy based on the combi- nation of support vector machine and adaptive mutation particle swarm optimization algorithm, discusses how the intelligent al- gorithm can be applied to the control system, analyses the restricting factors that made many advanced control algorithms still remain in the pure digital simulation stage, and proposes using OPC technology to solve data reaction between MATLAB algo- rithm model and industrial control configuration platform WinCC.

关 键 词：在线监测 OPC通讯 钕铁硼 软测量 组态编程 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]