| 摘要 |
<p>PURPOSE:To automatically detect the error of the automatically measured value related to the process data of a water treatment plant. CONSTITUTION:The automatically measured value of an automatically measured value memory means 22 and the manually analyzed value of a manually analyzed value memory means 24 are inputted to a data editing means 25. A time series data group is formed at every process data from the automatically measured value and the manually analyzed value in the data editing means 25 and the error of the automatically measured value in such a case that the manually analyzed value is set to a real value is calculated on the basis of the time series data group by a correlation analyzing means 26. The error of the automatically measured value is displayed on an analyzed result display means 27.</p> |
