Development of motion capture system using wireless inertial sensors and its test in application to rehabilitation

无线惯性传感器动作捕捉系统的开发及其康复应用测试

• 批准号: 24650343
• 负责人: WATANABE TAKASHI
• 金额: $ 2.5万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2012
• 资助国家: 日本
• 起止时间: 2012-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-24650343/
• 关键词: 慣性センサ; 角速度; 加速度; 歩行; 角度; リハビリ; リハビリテーション; カルマンフィルタ; 可視化

A prototype system of motion capture system using wireless inertial sensors was developed. Three dimensional motion measurement method was also developed and tested with the developed prototype system. Measurements of gait with healthy and motor disabled subjects showed that the developed system and the motion measurement method were useful. Furthermore, the developed system and the measurement method were modified based on problems found in the measurement tests. It was expected that the system would be applied practically to rehabilitation.

开发了一种使用无线惯性传感器的运动捕捉系统原型系统。还开发了三维运动测量方法并用所开发的原型系统进行了测试。对健康和运动障碍受试者的步态测量表明，所开发的系统和运动测量方法是有用的。此外，根据测量测试中发现的问题，对开发的系统和测量方法进行了修改。预计该系统将实际应用于康复领域。

项目成果

A Basic Study on Variable-Gain Kalman Filter based on Angle Error Calculated from Acceleration Signals for Lower Limb Angle Measurement with Inertial Sensors

基于加速度信号计算角度误差的可变增益卡尔曼滤波器惯性传感器下肢角度测量的基础研究

• DOI: 10.1109/embc.2013.6610277
• 发表时间: 2013
• 期刊: Conf. the IEEE Engineering in Medicine and Biology Society
• 作者: Yuta Teruyama;Takashi Watanabe
• 通讯作者: Takashi Watanabe

A Trial of Making Reference Gait Data for Simple Gait Evaluation System with Wireless Inertial Sensors

无线惯性传感器简易步态评估系统参考步态数据制作的尝试

• DOI: 10.1109/embc.2013.6610278
• 发表时间: 2013
• 期刊: Conf. the IEEE Engineering in Medicine and Biology Society
• 作者: Yuta Karasawa;Yuta Teruyama;Takashi Watanabe
• 通讯作者: Takashi Watanabe

慣性センサを用いた下肢3次元運動の計測に関する検討 ～剛体リンクモデルによる評価～

利用惯性传感器测量3D下肢运动的研究～利用刚性连杆模型的评价～

• 发表时间: 2013
• 期刊: 電子情報通信学会技術研究報告
• 作者: Yuta Teruyama;Takashi Watanabe;大橋研斗,渡邉高志;大橋研斗，渡邉高志
• 通讯作者: 大橋研斗，渡邉高志

Measurement of Gait Movements of a Hemiplegic Subject with Wireless Inertial Sensor System before and after Robotic-assisted Gait Training in a Day

利用无线惯性传感器系统测量偏瘫受试者一天机器人辅助步态训练前后的步态运动

• DOI: 10.1007/978-3-319-00846-2_427
• 发表时间: 2014
• 期刊: IFMBE Proceedings
• 作者: Takashi Watanabe;Jun Shibasaki
• 通讯作者: Jun Shibasaki

A Preliminary Study on Analyzing 3-Dimentional Foot Movements in 10 m Walking with FES-Assisted Foot Drop Correction

利用 FES 辅助足下垂校正分析 10 m 步行中 3 维足部运动的初步研究

• 发表时间: 2013
• 作者: M. Shiotani;T. Watanabe
• 通讯作者: T. Watanabe