Zobrazeno 1 - 10
of 1 671
pro vyhledávání: '"inertial measurement unit (IMU)"'
Publikováno v:
Environmental Sciences Europe, Vol 36, Iss 1, Pp 1-22 (2024)
Abstract Wood plays an important ecological role in rivers. Yet challenges arise when large wood (LW) is mobilised and transported during floods. Due to a lack of quantitative data, movement behaviour of LW during floods is still not well understood
Externí odkaz:
https://doaj.org/article/402305f655fb48d6a1078e3664ad32b0
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33546- (2024)
Background: Accurate identification of gait events is crucial to reliable gait analysis. Heel rise, a key event marking the transition from mid-stance to terminal stance, poses challenges in precise detection due to its gradual nature. This leads to
Externí odkaz:
https://doaj.org/article/88c3f052a522472c88863513813de98d
Publikováno v:
IEEE Access, Vol 12, Pp 124718-124728 (2024)
An increasing number of stride length estimation (SLE) algorithms adopt deep learning due to its ability to automatically learn complex nonlinearities in the data. However, datasets with true stride length are small in size, posing a threat to networ
Externí odkaz:
https://doaj.org/article/f23d53906cc44167b3e259620d34e53e
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 6986-7001 (2024)
Simultaneous Localization and Mapping (SLAM) technology based on LiDAR can achieve real-time robot positioning and establish environmental maps in unknown environments. LiDAR odometry can achieve accurate pose estimation in short distances or small-s
Externí odkaz:
https://doaj.org/article/ff0d4abcc700478a965f8620b0a154cc
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 1068-1077 (2024)
Sit-to-stand transition phase identification is vital in the control of a wearable exoskeleton robot for assisting patients to stand stably. In this study, we aim to propose a method for segmenting and identifying the sit-to-stand phase using two ine
Externí odkaz:
https://doaj.org/article/527d8e9594044ad08c61b9b6640c301f
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 1034-1044 (2024)
While inertial measurement unit (IMU)-based motion capture (MoCap) systems have been gaining popularity for human movement analysis, they still suffer from long-term positioning errors due to accumulated drift and inefficient data transmission via Wi
Externí odkaz:
https://doaj.org/article/88b3043dacfe468984a301f874b47272
Autor:
Liangliang Xiang, Zixiang Gao, Alan Wang, Vickie Shim, Gusztáv Fekete, Yaodong Gu, Justin Fernandez
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
This study presents a comprehensive review of the correlation between tibial acceleration (TA), ground reaction forces (GRF), and tibial bone loading, emphasizing the critical role of wearable sensor technology in accurately measuring these biomechan
Externí odkaz:
https://doaj.org/article/e171dc3f07b9412995f6b858cf0896c6
Publikováno v:
Sensors, Vol 24, Iss 17, p 5736 (2024)
While interest in using wearable sensors to measure infant leg movement is increasing, attention should be paid to the characteristics of the sensors. Specifically, offset error in the measurement of gravitational acceleration (g) is common among com
Externí odkaz:
https://doaj.org/article/ca32ac756e494d7ca286e75098ccc18d
Publikováno v:
Sensors, Vol 24, Iss 17, p 5854 (2024)
This paper presents a design, model, and comparative analysis of two internal MEMS vibrating ring gyroscopes for harsh environmental conditions. The proposed design investigates the symmetric structure of the vibrating ring gyroscopes that operate at
Externí odkaz:
https://doaj.org/article/c28a68e8843446818dfd691de78b1a8b
Publikováno v:
Sensors, Vol 24, Iss 17, p 5467 (2024)
Most balance assessment studies using inertial measurement units (IMUs) in smartphones use a body strap and assume the alignment of the smartphone with the anatomical axes. To replace the need for a body strap, we have used an anatomical alignment me
Externí odkaz:
https://doaj.org/article/56e133652d444d95865feea4598367d3