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轨迹和摇摆预测,以防止跌倒

Weizhuo Wang1, Michael Raitor1, Steve Collins1

  • 1Department of Mechanical Engineering Departments, Stanford University, Stanford, CA 94305, USA.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation
|November 27, 2023
PubMed
概括

这项研究引入了一种监测干摆动的新指标,确定其与导致跌倒的活跃和被动扰动有很强的相关性. 这一进步有助于预测跌倒风险,并为老年人制定预防跌倒的策略.

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Gyroscope: Precession01:24

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Precession can be demonstrated effectively through a spinning top. If a spinning top is placed on a flat surface near the surface of the Earth at a vertical angle and is not spinning, it will fall over due to the force of gravity producing a torque acting on its center of mass. However, if the top is spinning on its axis, it precesses about the vertical direction, rather than topple over due to this torque. Precessional motion is a combination of a steady circular motion of the axis and the...
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