Design of a long life oxygen sensor based on multivariate information perception

Zhang Yuanzheng

doi:10.1117/12.3037458

27 September 2024 Design of a long life oxygen sensor based on multivariate information perception

Zhang Yuanzheng

Proceedings Volume 13275, Sixth International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2024); 132752C (2024) https://doi.org/10.1117/12.3037458
Event: 6th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2024), 2024, Wuhan, China

Abstract

In response to the problem of abnormal detection data and inaccurate detection data in temperature and pressure changing environments using traditional electrochemical principle oxygen concentration detection sensors, an oxygen concentration demodulation technology based on multiple information perception of atmospheric pressure, temperature, and oxygen concentration is designed, and a long-life mining oxygen concentration sensor with a wide temperature and pressure range is developed. This sensor adopts a distributed microprocessor data acquisition architecture and atmospheric pressure mutation suppression technology based on pressure change trend prediction, achieving real-time collection, compensation, and data fusion demodulation of measurement data, achieving higher environmental adaptability and high-precision measurement of oxygen concentration. The atmospheric pressure range of the sensor is more than twice that of ordinary electrochemical sensors, and the working life is doubled.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zhang Yuanzheng "Design of a long life oxygen sensor based on multivariate information perception", Proc. SPIE 13275, Sixth International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2024), 132752C (27 September 2024); https://doi.org/10.1117/12.3037458

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