Title:
ADAPTIVE CORRECTION METHOD AND APPARATUS FOR MASS SPECTROMETER, AND INTELLIGENT ADAPTIVE MASS SPECTROMETER
Document Type and Number:
WIPO Patent Application WO/2021/043179
Kind Code:
A1
Abstract:
An adaptive correction method and apparatus for a mass spectrometer, and an intelligent adaptive mass spectrometer, wherein the correction method comprises: acquiring environmental parameter data, a mass spectrum, start operation phase data and steady operation phase data of a mass spectrometer; analyzing the environmental parameter data to determine key influence factor parameter data, and building, according to the key influence factor parameter data and the mass spectrum output by the mass spectrometer, a primary mass axis offset correction model; generating, by means of various optimization algorithms, a target optimization algorithm corresponding to the primary mass axis offset correction model for the start operation phase data and steady operation phase data; and optimizing, by means of the target optimization algorithm, the primary mass axis offset correction model to generate a target mass axis offset correction model, and correcting, by means of the target mass axis offset correction model, the mass spectrum output by the mass spectrometer.
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Inventors:
OUYANG ZHENG (CN)
JIAO BIN (CN)
YE HUIMIN (CN)
LIU XINWEI (CN)
GU HUARONG (CN)
JIAO BIN (CN)
YE HUIMIN (CN)
LIU XINWEI (CN)
GU HUARONG (CN)
Application Number:
PCT/CN2020/113087
Publication Date:
March 11, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
PURSPEC TECH CHINA INC LTD (CN)
PURSPEC TECH CHINA INC LTD (CN)
International Classes:
H01J49/00; G01D21/02; G01N27/62; H04L29/08
Foreign References:
| US20180012740A1 | 2018-01-11 | |||
| US20180012740A1 | 2018-01-11 | |||
| CN110676150A | 2020-01-10 | |||
| CN110646499A | 2020-01-03 | |||
| CN107631755A | 2018-01-26 | |||
| CN108020491A | 2018-05-11 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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