Fixed-frequency monitoring and early warning technology of machine-card separation based on improved least square method

Dongsheng Xue; Yongsheng Yan; Jinrong Li; Yingjun Han; Jiansheng Lu; Xiangyang Cao

doi:10.1117/12.2656798

20 October 2022 Fixed-frequency monitoring and early warning technology of machine-card separation based on improved least square method

Dongsheng Xue, Yongsheng Yan, Jinrong Li, Yingjun Han, Jiansheng Lu, Xiangyang Cao

Author Affiliations +

Proceedings Volume 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022); 124513T (2022) https://doi.org/10.1117/12.2656798
Event: 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 2022, Chongqing, China

Abstract

Aiming at the problems of low monitoring accuracy and short warning time of the existing fixed frequency monitoring and early warning method for the separation of machine and card, this paper puts forward the research on the fixed frequency monitoring and early warning technology for the separation of machine and card based on the improved least square method. Multiple monitoring points are set in the area of machine-card separation, and a single authentication negotiation protocol for machine-card separation monitoring with fixed frequency is designed. According to the protocol, the improved least square method is used to fit the early-warning function of machine-card separation, so as to shorten the early warning time and realize the efficient monitoring and early warning of machine-cards separation. The practicability of the proposed technology is proved by comparative experiments, and the experimental results show that this technology has higher monitoring accuracy and shorter warning time, which is of great significance for the rapid repair of the separation of machine and card.

Citation Download Citation

Dongsheng Xue, Yongsheng Yan, Jinrong Li, Yingjun Han, Jiansheng Lu, and Xiangyang Cao "Fixed-frequency monitoring and early warning technology of machine-card separation based on improved least square method", Proc. SPIE 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 124513T (20 October 2022); https://doi.org/10.1117/12.2656798

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