EVALUATION OF THE EFFECT OF WAVELENGTH POSITIONING ERRORS ON KALMAN FILTERING RESULTS IN INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY
文献类型：期刊论文
| 作者 | YANG JF ; PIAO ZX ; ZENG XJ |
| 刊名 | applied spectroscopy
 |
| 出版日期 | 1992 |
| 卷号 | 46期号:12页码:1816-1821 |
| 关键词 | SPECTRAL INTERFERENCES DETECTION LIMIT LINE SELECTION ICP-AES RESOLUTION |
| ISSN号 | 0003-7028 |
| 通讯作者 | yang jf |
| 中文摘要 | this work evaluates the effect of wavelength positioning errors in spectral scans on analytical results when the kalman filtering technique is used for the correction of line interferences in inductively coupled plasma atomic emission spectrometry (icp-aes). the results show that a positioning accuracy of 0.1 pm is required in order to obtain accurate and precise estimates for analyte concentrations. the positioning error in sample scans is more crucial than that in model scans. the relative bias in measured analyte concentration originating from a positioning error in a sample scan increases linearly with an increase in the magnitude of the error and the peak distance of the overlapping lines, but is inversely proportional to the signal-to-background ratio. by the use of an optimization procedure for the positions of scans with the innovations number as the criterion, the wavelength positioning error can be reduced and, correspondingly, the accuracy and precision of analytical results improved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2011-01-20 ; 2011-06-10 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/38289]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | YANG JF,PIAO ZX,ZENG XJ. EVALUATION OF THE EFFECT OF WAVELENGTH POSITIONING ERRORS ON KALMAN FILTERING RESULTS IN INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY[J]. applied spectroscopy,1992,46(12):1816-1821. |
| APA | YANG JF,PIAO ZX,&ZENG XJ.(1992).EVALUATION OF THE EFFECT OF WAVELENGTH POSITIONING ERRORS ON KALMAN FILTERING RESULTS IN INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY.applied spectroscopy,46(12),1816-1821. |
| MLA | YANG JF,et al."EVALUATION OF THE EFFECT OF WAVELENGTH POSITIONING ERRORS ON KALMAN FILTERING RESULTS IN INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY".applied spectroscopy 46.12(1992):1816-1821. |
入库方式： OAI收割
来源：长春应用化学研究所
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