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利用影象云纹法和所研制的力——位移传感器列阵,测量了人足底的压力分布。力——位移传感器是拉伸弹簧式的,每0.49cm~2面积上有一个这样的传感器,足底面积内可有数百个传感器形成的列阵,因此能正确地反映人足底压力的分布状况。
The pressure distribution of human foot was measured by the image moiré method and force-displacement sensor array. Force-displacement sensors are spring-tensioned, with one such sensor per 0.49 cm 2 area and hundreds of sensors in the plantar area to form an array that accurately reflects the pressure on the human foot Distribution status.