基于传感阵列的足底压力扫描系统设计研究

TP212; 为提高足底压力采集的精度,减少测量中对实验者自然步态的影响,基于自主研发的平板式传感器,开发了面向多传感单元的足底压力扫描系统.通过对压力采集系统结构的改进设计以及对采样时序的优化处理,有效地减少了传感器及电路系统引入的噪声干扰,实现了对大尺寸(71.9 cm×33.5 cm)、高空间分辨率(2.8个/cm2,共6720个传感单元)压力传感系统的设计实验,实验中采样率为100 SPS.该系统已在广州市第一人民医院康复科进行测试与实验.该系统可应用于步态康复训练,为医生评估患者康复情况和制订针对性的治疗方案提供有效的量化数据参考....

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Published in北京大学学报（自然科学版） Vol. 54; no. 6; pp. 1159 - 1165
Main Authors 王墨, 樊卓宸, 马浩, 彭晨, 张思旭, 王新安
Format Journal Article
LanguageChinese
Published 北京大学深圳研究生院集成微系统科学工程与应用重点实验室,深圳,518055 20.11.2018
Subjects
压力图像
足底压力
压阻式传感器
传感阵列
传感器标定
Online AccessGet full text
ISSN0479-8023
DOI10.13209/j.0479-8023.2018.072

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Abstract TP212; 为提高足底压力采集的精度,减少测量中对实验者自然步态的影响,基于自主研发的平板式传感器,开发了面向多传感单元的足底压力扫描系统.通过对压力采集系统结构的改进设计以及对采样时序的优化处理,有效地减少了传感器及电路系统引入的噪声干扰,实现了对大尺寸(71.9 cm×33.5 cm)、高空间分辨率(2.8个/cm2,共6720个传感单元)压力传感系统的设计实验,实验中采样率为100 SPS.该系统已在广州市第一人民医院康复科进行测试与实验.该系统可应用于步态康复训练,为医生评估患者康复情况和制订针对性的治疗方案提供有效的量化数据参考.
AbstractList TP212; 为提高足底压力采集的精度,减少测量中对实验者自然步态的影响,基于自主研发的平板式传感器,开发了面向多传感单元的足底压力扫描系统.通过对压力采集系统结构的改进设计以及对采样时序的优化处理,有效地减少了传感器及电路系统引入的噪声干扰,实现了对大尺寸(71.9 cm×33.5 cm)、高空间分辨率(2.8个/cm2,共6720个传感单元)压力传感系统的设计实验,实验中采样率为100 SPS.该系统已在广州市第一人民医院康复科进行测试与实验.该系统可应用于步态康复训练,为医生评估患者康复情况和制订针对性的治疗方案提供有效的量化数据参考.
Author 彭晨
张思旭
王新安
王墨
马浩
樊卓宸
AuthorAffiliation 北京大学深圳研究生院集成微系统科学工程与应用重点实验室,深圳,518055
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ZHANG Sixu
WANG Mo
WANG Xin'an
PENG Chen
FAN Zhuochen
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Keywords 压力图像
足底压力
压阻式传感器
传感阵列
传感器标定
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Snippet TP212; 为提高足底压力采集的精度,减少测量中对实验者自然步态的影响,基于自主研发的平板式传感器,开发了面向多传感单元的足底压力扫描系统.通过对压力采集系统结构的改进...
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Title 基于传感阵列的足底压力扫描系统设计研究
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