The invention discloses a small wave buoy control method and device, and relates to the technical field of water detection, and the method comprises the following steps: a wave sensor collects data; performing fusion filtering attitude calculation and acceleration coordinate system compensation on the data through a strapdown attitude algorithm and an attitude correction algorithm; performing frequency domain numerical integration and time domain zero-crossing wave feature statistics to obtain wave spectrum features; judging whether a fault occurs or not according to the current detection data and historical data; according to the fault data, performing fault diagnosis through a fault diagnosis method; and the fault detection unit is arranged, fault types are rapidly judged through dimension reduction, and the fault solving efficiency is improved.

    本发明公开了一种小型波浪浮标控制方法及装置,涉及水体检测技术领域,包括以下步骤:波浪传感器采集数据;通过捷联姿态算法和姿态校正算法对数据进行融合滤波姿态计算和加速度坐标系补偿;进行频域数值积分和时域跨零波浪特征统计,获得波浪谱特征;根据当前检测数据和历史数据判断是否发生故障;根据故障数据,通过故障诊断方法进行故障诊断;设置有故障检测单元,通过降维快速判断故障种类,提高故障解决的效率。


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    Title :

    Small wave buoy control method and device


    Additional title:

    一种小型波浪浮标控制方法及装置


    Contributors:
    XU DAWEI (author) / CHOU KINRYOU (author) / HUANG YANJI (author) / XU HONGWEI (author) / ZHENG ZHENRONG (author) / HU YANPING (author) / LI CHUNLIN (author) / LIU LIN (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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