Abstract

According to the present state that the dosage testing of Propylene Oxide by Propylene Oxidation is getting more and more attention and the accuracy of the existing detection algorithms cannot meet the demand of people. This paper puts forward a Propylene Oxide by Propylene Oxidation dosage testing based E-SPA algorithm, the model introduces the SPA algorithm and the EMD algorithm, and combines the two algorithms, using the EMD algorithm for catalyst testing spectral preprocessing, increasing the original spectral resolution, using the SPA algorithm for optimal selection of spectral features in wavelength, increasing catalyst detection accuracy. Simulation experiments show that the Propylene Oxide by Propylene Oxidation dosage testing based E-SPA algorithm shows a good application effect in the dosage testing process of Propylene Oxide by Propylene Oxidation.

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