摘要
本文介绍了卡尔曼滤波法在DMS200型紫外/可见分光光度计-IBM PC/AT联机系统中同时进行多组分定量分析的研究。实现了测量数据的自动采集、转换和卡尔曼滤波处理。对紫外吸收峰严重重叠的邻苯二甲酸二丁酯(DBP)、邻苯二甲酸氢钾(PHP)和水杨酸甲酯(MSA)三组份进行了同时定量分析,结果令人满意。
The multicomponent analysis using Kalman Filtering method with the DMS 200 UV/VIS spectrophotometer-IBM PC/AT on-line system is described.The collecting of analytical data, converting of spectral files and processing of the Kalman Filtering were realized automatically.Satisfactory results were obtained for the simultaneous determination of dibutyl phthalate(DBP), potassium hydrogenphthalate(PHP), and methyl sa icylate(MSA).
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1989年第12期1125-1127,共3页
Chinese Journal of Analytical Chemistry
关键词
多组分
分光光度法
卡尔曼滤波
Kalman Filtering
Multicomponent analysis
Spectrophotometry
