个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职:Professor at the Institute of Advanced Measurement & Control Technology
其他任职:先进检测与控制技术研究所所长
性别:男
毕业院校:上海交通大学
学位:博士
所在单位:控制科学与工程学院
学科:控制理论与控制工程. 化学工程
办公地点:大连理工大学控制科学与工程学院先进检测与控制技术研究所
大连市凌工路2号大连理工大学海山楼A座724室
联系方式:Tel:(0411)84706465 实验室网站:http://act.dlut.edu.cn/
电子邮箱:tliu@dlut.edu.cn
Online Monitoring of Glutamic Solution Concentration Based on PLS Regression
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论文类型:会议论文
发表时间:2015-05-23
收录刊物:EI、CPCI-S、Scopus
页面范围:754-759
关键字:Glutamic Solution Concentration; Crystallization Process; Partial Least Squares
摘要:Online monitoring of glutamic solution concentration is very important to control the crystallization process. Using infrared spectrometer ReactIR 15, we can obtain the real-time spectral data. Based on the partial least squares regression method, We can establish the regression model between glutamic solution concentration and the real-time spectral data. Repeated calibration experiments based on this model show that the average error is 0.53, and the average relative error is 1.88%. The model has good prediction ability, and it realized online monitoring of glutamic solution concentration in crystallization process. This paper proposed a good reference frame for the online analysis of solution concentration in crystallization process.