Dynamic Measurement of Legs Motion in Sagittal Plane Based on Soft Wearable Sensors
Joint Authors
Zhao, Jianwen
Feng, Yaqing
Li, Yongze
McCoul, David
Qin, Shihao
Jin, Tao
Huang, Bo
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Human motion capture is widely used in exoskeleton robots, human-computer interaction, sports analysis, rehabilitation training, and many other fields.
However, soft-sensor-based wearable dynamic measurement has not been well achieved.
In this paper, the dynamic measurements of legs were investigated by using dielectric elastomers as stain sensors, and an alternating signal was applied to detect the dynamic rotational angles of the legs.
To realize a quick response, parameters of the sensors were optimized by circuit analysis.
The sensor can detect hip, knee, and ankle joint motions with a sample frequency of 200 Hz.
The measurements of the sensors were compared with a commercial motion capture system from PhaseSpace, and dynamic errors between them were smaller than 3° when squatting and walking at low speed and smaller than 5° when walking at high speed.
Experiments therefore demonstrate the feasibility of the integrated wearable stretch sensors with pants.
American Psychological Association (APA)
Feng, Yaqing& Li, Yongze& McCoul, David& Qin, Shihao& Jin, Tao& Huang, Bo…[et al.]. 2020. Dynamic Measurement of Legs Motion in Sagittal Plane Based on Soft Wearable Sensors. Journal of Sensors،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1190723
Modern Language Association (MLA)
Feng, Yaqing…[et al.]. Dynamic Measurement of Legs Motion in Sagittal Plane Based on Soft Wearable Sensors. Journal of Sensors No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1190723
American Medical Association (AMA)
Feng, Yaqing& Li, Yongze& McCoul, David& Qin, Shihao& Jin, Tao& Huang, Bo…[et al.]. Dynamic Measurement of Legs Motion in Sagittal Plane Based on Soft Wearable Sensors. Journal of Sensors. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1190723
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1190723