CIESC Journal ›› 2003, Vol. 54 ›› Issue (9): 1326-1329.
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LI Yanke;ZHANG Shufen;YANG Jinzong
Online:
Published:
李延科;张淑芬;杨锦宗
Abstract: In this paper Singular Decompositon Value (SVD) formula and modified Chi-square solution are provided, and the modified Chi-square is combined with FT-IR instrument to control biochemical reaction process. Using the modified Chi-square technique, the unknown concentration of reactants and products in test samples withdrawn from the process is determined. The technique avoids the need for the spectral data to conform to Beer’s Law and the best spectral range is determined automatically.
Key words:
单值分解, Chi-square, FT-IR波谱仪, 过程控制
关键词:
LI Yanke, ZHANG Shufen, YANG Jinzong. APPLICATION OF SVD AND CHI-SQUARE FOR MONITORING AND CONTROLLING BIOCHEMICAL PROCESS[J]. CIESC Journal, 2003, 54(9): 1326-1329.
李延科, 张淑芬, 杨锦宗. 单值分解和Chi-square技术在生化反应过程控制中的应用 [J]. 化工学报, 2003, 54(9): 1326-1329.
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https://hgxb.cip.com.cn/EN/Y2003/V54/I9/1326
