Uncertainty-based IMU orientation tracking algorithm for dynamic motions

• Main Authors: Yuan, Qilong, Asadi, Ehsan, Lu, Qinghua, Yang, Guilin, Chen, I-Ming
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Gyroscopes; Motion Measurement
• Online Access: https://hdl.handle.net/10356/144469
• Institution: Nanyang Technological University

With the recent technological advancement in low-cost wireless inertial motion trackers, measuring three-dimensional motion for biomechanics research becomes more facile. However, the methods of acceleration modeling in off-the-shelf filters do not hold for all movements in sports activities with si...