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Updated: May 10, 2026

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus SCUVA
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视觉-惯性-声学传感器融合,用于准确自主定位水下车辆

Yupei Huang, Peng Li, Shaoxuan Ma

    IEEE transactions on cybernetics
    |March 3, 2025
    PubMed
    概括

    这项研究引入了一种新的传感器融合方法,将视觉,惯性和声学数据结合起来,以增强水下车辆定位. 该方法显著提高了准确性,在具有挑战性的水下条件下超过现有系统的性能.

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    相关概念视频

    Buoyancy and Stability for Submerged and Floating Bodies01:11

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    In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...