2026-10-15T03:48:34Z https://www.scidb.cn/oai

10.57760/sciencedb.27443 2026-07-16T09:46:58Z

2026-07-16 IMU and motion capture dataset for hip joint range-of-motion analysis doi:10.57760/sciencedb.27443 en This dataset contains all experimental data from 16 subjects, with a total size of approximately 936MB.The data content includes 4 folders:Merged dataset files (16 CSV files) where each subject has completed decoding, synchronization, and annotation;Original IMU data files (16 TXT files), decoded IMU data fail (16 csv files), and corresponding decoding program files (1 ipynb file) for each subject;16 CSV files of lower limb joint angles calculated based on optical motion capture system;Three dimensional kinematic data of lateral knee landmarks, including position, velocity, and acceleration information (16 CSV files).The dataset file integrates multi-sensor signals, joint angles, and action labels, making it easy to directly use for subsequent modeling and analysis. Each Px_dataset.csv file has a unified field, including timestamp, acceleration and angular velocity of 8 IMUs, quaternion and attitude angle, 6 angles of bilateral hip joints in 3 anatomical planes, and hip joint action labels. All files have passed integrity checks to ensure complete fields and continuous timestamps.  IMU; optical motion capture system; hip joint Dong Jin-an(董晋安) Liu Jian-xin(刘建鑫) Chen Zi-ming(陈子明) Yang De-jin(杨德金) Yin Xiang-yun(尹相云) PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank