High sensitive and large area force plate for ground reaction force measurement of ant running

2018 IEEE Micro Electro Mechanical Systems (MEMS) Pub Date : 1900-01-01 DOI:10.1109/MEMSYS.2018.8346695

S. Kohyama, Hidetoshi Takahashi, T. Takahata, I. Shimoyama

引用次数: 3

Abstract

This paper reports on a MEMS force plate for measurement of total ground reaction force (GRF) of an ant during running. To achieve both high force sensitivity and ensuring area for ant running with several steps, the MEMS force plate consisted of two cantilever chips and one plate which were fabricated separately. The force plate was designed to measure vertical directional force with the force resolution under 0.5 μΝ. Using the fabricated MEMS force plate, we measured the GRF of Messor aciculatus. The results showed that the fluctuation of the ground reaction force was 3.7 % to the body weight of the ant.

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用于蚂蚁奔跑地面反力测量的高灵敏度、大面积测力板

本文报道了一种用于测量蚂蚁在奔跑过程中总地面反作用力的微机电系统测力板。为了实现高的力灵敏度和保证蚂蚁多步运行的面积，MEMS力板由两个悬臂芯片和一个单独制作的板组成。测力板用于测量垂直方向力，测力分辨率在0.5 μΝ以下。利用自制的MEMS力板，测量了针状信号的GRF。结果表明，地面反作用力对蚂蚁体重的波动幅度为3.7%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2018 IEEE Micro Electro Mechanical Systems (MEMS)

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