本发明提供了一种无人艇载设备晃动补偿结构及方法,属于海面目标探测领域。为了解决现有无人艇因海面浪涌晃动导致位姿误差大、矫正难,海浪起伏背景下无人艇载设备数据失真的问题。利用激光发射器、接收器、转子陀螺等,实现对晃动条件下平台中心光斑数据获取,进一步分析不同海浪、风速风力条件下的三维度运动数据,拟合三自由度曲线,进行下一时间点激光斑点预测,以实现对无人艇姿态的预测、矫正,并进一步利用连杆控制装置,带动电机实现对平台的稳健补偿。能够抵抗1~3级海况海浪晃动干扰的效果,大大缩减无人艇载设备的调试时间,增强雷达数据处理的稳健性和跟踪、探测精度,具有较广阔的市场前景。

    The invention provides an unmanned ship-mounted equipment shake compensation structure and method, and belongs to the field of sea surface target detection. The problems that an existing unmanned ship is large in pose error and difficult to correct due to sea surface surge shaking, and data of unmanned ship-mounted equipment is distorted under the sea wave fluctuating background are solved. A laser transmitter, a receiver, a rotor gyroscope and the like are used for obtaining platform center light spot data under the shaking condition, further analyzing three-dimensional motion data under the conditions of different sea waves, wind speeds and wind forces, fitting a three-degree-of-freedom curve and carrying out laser spot prediction at the next time point so as to predict and correct the attitude of the unmanned ship. And a connecting rod control device is further utilized to drive a motor to realize stable compensation on the platform. The method can resist 1-3-level sea condition sea wave shaking interference, greatly shortens the debugging time of unmanned ship-mounted equipment, enhances the radar data processing robustness and tracking and detection precision, and has a wide market prospect.


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    Titel :

    一种无人艇载设备晃动补偿结构及方法


    Erscheinungsdatum :

    2024-05-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS