Xu Xu

Lim, S., Hsiao, H., & Xu, X. (2024, April 5). <i>Human-Robot Collaboration in Occupational Settings</i>: An Introduction to the Special Issue. IISE TRANSACTIONS ON OCCUPATIONAL ERGONOMICS & HUMAN FACTORS, Vol. 4. https://doi.org/10.1080/24725838.2023.2339620

Su, B., Jung, S. H., Lu, L., Wang, H., Qing, L., & Xu, X. (2024). Exploring the impact of human-robot interaction on workers' mental stress in collaborative assembly tasks. APPLIED ERGONOMICS, 116. https://doi.org/10.1016/j.apergo.2024.104224

Lu, L., Xie, Z., Wang, H., Su, B., Jung, S., & Xu, X. (2024, January 12). Factors Affecting Workers' Mental Stress in Handover Activities During Human-Robot Collaboration. HUMAN FACTORS, Vol. 1. https://doi.org/10.1177/00187208241226823

Wang, H., Su, B., Lu, L., Jung, S., Qing, L., Xie, Z., & Xu, X. (2024). Markerless gait analysis through a single camera and computer vision. JOURNAL OF BIOMECHANICS, 165. https://doi.org/10.1016/j.jbiomech.2024.112027

Xie, Z., Lu, L., Wang, H., Li, L., & Xu, X. (2023, June 8). An Image-Based Human-Robot Collision Avoidance Scheme: A Proof of Concept. IISE TRANSACTIONS ON OCCUPATIONAL ERGONOMICS & HUMAN FACTORS, Vol. 6. https://doi.org/10.1080/24725838.2023.2222651

Xie, Z., Lu, L., Wang, H., Su, B., Liu, Y., & Xu, X. (2023, May 22). Improving Workers' Musculoskeletal Health During Human-Robot Collaboration Through Reinforcement Learning. HUMAN FACTORS, Vol. 5. https://doi.org/10.1177/00187208231177574

Liu, P.-L., Chang, C.-C., Li, L., & Xu, X. (2022). A Simple Method to Optimally Select Upper-Limb Joint Angle Trajectories from Two Kinect Sensors during the Twisting Task for Posture Analysis. SENSORS, 22(19). https://doi.org/10.3390/s22197662

Wang, H., Xie, Z., Lu, L., Su, B., Jung, S., & Xu, X. (2022). A mobile platform-based app to assist undergraduate learning of human kinematics in biomechanics courses. JOURNAL OF BIOMECHANICS, 142. https://doi.org/10.1016/j.jbiomech.2022.111243

Lu, L., Xie, Z., Wang, H., Li, L., & Xu, X. (2022). [Review of Mental stress and safety awareness during human-robot collaboration - Review]. APPLIED ERGONOMICS, 105. https://doi.org/10.1016/j.apergo.2022.103832

Xie, Z., Li, L., & Xu, X. (2022). Real-Time Driving Distraction Recognition Through a Wrist-Mounted Accelerometer. HUMAN FACTORS, 64(8), 1412–1428. https://doi.org/10.1177/0018720821995000

Wang, H., Xie, Z., Lu, L., Li, L., & Xu, X. (2021). A computer-vision method to estimate joint angles and L5/S1 moments during lifting tasks through a single camera. JOURNAL OF BIOMECHANICS, 129. https://doi.org/10.1016/j.jbiomech.2021.110860

Li, L., Prabhu, S., Xie, Z., Wang, H., Lu, L., & Xu, X. (2021). Lifting Posture Prediction With Generative Models for Improving Occupational Safety. IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, 51(5), 494–503. https://doi.org/10.1109/THMS.2021.3102511

Li, L., Martin, T., & Xu, X. (2020). A novel vision-based real-time method for evaluating postural risk factors associated with musculoskeletal disorders. APPLIED ERGONOMICS, 87. https://doi.org/10.1016/j.apergo.2020.103138

Li, L., Zhong, B., Hutmacher, C., Jr., Liang, Y., Horrey, W. J., & Xu, X. (2020). Detection of driver manual distraction via image-based hand and ear recognition. ACCIDENT ANALYSIS AND PREVENTION, 137. https://doi.org/10.1016/j.aap.2020.105432

Li, L., Xie, Z., & Xu, X. (2020). MOPED25: A multimodal dataset of full-body pose and motion in occupational tasks. JOURNAL OF BIOMECHANICS, 113. https://doi.org/10.1016/j.jbiomech.2020.110086

Mehrizi, R., Peng, Xi, Xu, X., Zhang, S., & Li, K. (2019). A Deep Neural Network-based method for estimation of 3D lifting motions. JOURNAL OF BIOMECHANICS, 84, 87–93. https://doi.org/10.1016/j.jbiomech.2018.12.022

White, M. M., Kaber, D. B., Deng, Y., & Xu, X. (2019). Design Process for an Ergonomic Solution to the Police Duty Belt. ADVANCES IN PHYSICAL ERGONOMICS & HUMAN FACTORS, Vol. 789, pp. 3–15. https://doi.org/10.1007/978-3-319-94484-5_1

Lin, J.-H., & Xu, X. (2019). Occupational cranking operations: The scapula perspective. APPLIED ERGONOMICS, 75, 129–133. https://doi.org/10.1016/j.apergo.2018.09.011

Mehrizi, R., Peng, M., Xu, D. N., Xu, Z., & Shaoting, L. (2019). Predicting 3-D Lower Back Joint Load in Lifting: A Deep Pose Estimation Approach. IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, 49(1), 85–94. https://doi.org/10.1109/THMS.2018.2884811

Li, L., Hutmacher, C. M., Jr., & Xu, X. (2019). Video-Based Driver's Hand Tracking using Fast Normalized Cross Coefficient with Improved Computational Efficiency. TRANSPORTATION RESEARCH RECORD, 2673(8), 233–241. https://doi.org/10.1177/0361198119841554

Mehrizi, R., Peng, Xi, Xu, X., Zhang, S., Metaxas, D., & Li, K. (2018). A computer vision based method for 3D posture estimation of symmetrical lifting. JOURNAL OF BIOMECHANICS, 69, 40–46. https://doi.org/10.1016/j.jbiomech.2018.01.012

Chang, W.-R., & Xu, X. (2018). Identification of heel strike under a slippery condition. APPLIED ERGONOMICS, 66, 32–40. https://doi.org/10.1016/j.apergo.2017.08.004

Yu, D., Xu, X., & Lin, J.-H. (2018). Impact of posture choice on one-handed pull strength variations at low, waist, and overhead pulling heights. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS, 64, 226–234. https://doi.org/10.1016/j.ergon.2017.07.004

Lin, J.-H., Kirlik, A., & Xu, X. (2018, January). New technologies in human factors and ergonomics research and practice. APPLIED ERGONOMICS, Vol. 66, pp. 179–181. https://doi.org/10.1016/j.apergo.2017.08.012

Mehrizi, R., Peng, Xi, Tang, Z., Xu, X., Metaxas, D., & Li, K. (2018). Toward Marker-free 3D Pose Estimation in Lifting: A Deep Multi-view Solution. PROCEEDINGS 2018 13TH IEEE INTERNATIONAL CONFERENCE ON AUTOMATIC FACE & GESTURE RECOGNITION (FG 2018), pp. 485–491. https://doi.org/10.1109/FG.2018.00078

Hu, B., Kim, C., Ning, X., & Xu, X. (2018). Using a deep learning network to recognise low back pain in static standing. ERGONOMICS, 61(10), 1374–1381. https://doi.org/10.1080/00140139.2018.1481230

Xu, X., Lin, J.-hua, & McGorry, R. W. (2017). An entropy-assisted musculoskeletal shoulder model. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 33, 103–110. https://doi.org/10.1016/j.jelekin.2017.01.010

Pajoutan, M., Xu, X., & Cavuoto, L. A. (2017). The effect of obesity on postural stability during a standardized lifting task. Journal of Occupational and Environmental Hygiene, 14(3), 180–186. https://doi.org/10.1080/15459624.2016.1237032

Mehrizi, R., Xu, X., Zhang, S., Pavlovic, V., Metaxas, D., & Li, K. (2017). Using a marker-less method for estimating L5/S1 moments during symmetrical lifting. APPLIED ERGONOMICS, 65, 541–550. https://doi.org/10.1016/j.apergo.2017.01.007

Xu, X., Robertson, M., Chen, K. B., Lin, J.-hua, & McGorry, R. W. (2017). Using the Microsoft Kinect (TM) to assess 3-D shoulder kinematics during computer use. APPLIED ERGONOMICS, 65, 418–423. https://doi.org/10.1016/j.apergo.2017.04.004

Harris-Adamson, C., Mielke, A., Xu, X., & Lin, J.-H. (2016). Ergonomic evaluation of standard and alternative pallet jack handless. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS, 54, 113–119. https://doi.org/10.1016/j.ergon.2016.05.004

Xu, X., Dickerson, C. R., Lin, J.-hua, & McGorry, R. W. (2016, August). Evaluation of regression-based 3-D shoulder rhythms. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, Vol. 29, pp. 28–33. https://doi.org/10.1016/j.jelekin.2015.07.005

Catena, R. D., & Xu, X. (2016). Hip and knee net joint moments that correlate with success in lateral load transfers over a low friction surface. Ergonomics, 1–9.

Xu, X., McGorry, R. W., Chou, L.-S., Lin, J.-hua, & Chang, C.-chi. (2015). Accuracy of the Microsoft Kinect (TM) for measuring gait parameters during treadmill walking. GAIT & POSTURE, 42(2), 145–151. https://doi.org/10.1016/j.gaitpost.2015.05.002

Chiu, S.-L., Chang, C.-C., Dennerlein, J. T., & Xu, X. (2015). Age-related differences in inter-joint coordination during stair walking transitions. GAIT & POSTURE, 42(2), 152–157. https://doi.org/10.1016/j.gaitpost.2015.05.003

Xu, X., & Lin., J. (2015). Effects of Working Environment Factors and Operator Experience on Upper Extremity Mechanical Properties During Powered Hand Tool Use. IIE Transactions on Occupational Ergonomics and Human Factors, 3(2), 81–90. https://doi.org/10.1080/21577323.2014.968693

Chen, K. B., Xu, X., Lin, J.-H., & Radwin, R. G. (2015). Evaluation of older driver head functional range of motion using portable immersive virtual reality. Experimental Gerontology, 70, 150–156. https://doi.org/10.1016/j.exger.2015.08.010

Catena, R. D., & Xu, X. (2015). Lower extremity kinematics that correlate with success in lateral load transfers over a low friction surface. ERGONOMICS, 58(9), 1571–1580. https://doi.org/10.1080/00140139.2015.1016122

Xu, X., Chen, K. B., Lin, J.-H., & Radwin, R. G. (2015). The accuracy of the Oculus Rift virtual reality head-mounted display during cervical spine mobility measurement. JOURNAL OF BIOMECHANICS, 48(4), 721–724. https://doi.org/10.1016/j.jbiomech.2015.01.005

Xu, X., & McGorry, R. W. (2015). The validity of the first and second generation Microsoft Kinect (TM) for identifying joint center locations during static postures. APPLIED ERGONOMICS, 49, 47–54. https://doi.org/10.1016/j.apergo.2015.01.005

Banks, J. J., Chang, W.-R., Xu, X., & Chang, C.-C. (2015). Using horizontal heel displacement to identify heel strike instants in normal gait. GAIT & POSTURE, 42(1), 101–103. https://doi.org/10.1016/j.gaitpost.2015.03.015

Xu, X., McGorry, R. W., & Lin, J.-H. (2014). A regression model predicting isometric shoulder muscle activities from arm postures and shoulder joint moments. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 24(3), 419–429. https://doi.org/10.1016/j.jelekin.2014.02.004

Xu, X., Lin, J.-hua, & McGorry, R. W. (2014). A regression-based 3-D shoulder rhythm. JOURNAL OF BIOMECHANICS, 47(5), 1206–1210. https://doi.org/10.1016/j.jbiomech.2014.01.043

Qin, J., Trudeau, M., Buchholz, B., Katz, J. N., Xu, X., & Dennerlein, J. T. (2014). Joint Contribution to Fingertip Movement During a Number Entry Task: An Application of Jacobian Matrix. JOURNAL OF APPLIED BIOMECHANICS, 30(2), 338–342. https://doi.org/10.1123/jab.2013-0093

Qin, J., Lin, J.-H., Buchholz, B., & Xu, X. (2014). Shoulder muscle fatigue development in young and older female adults during a repetitive manual task. ERGONOMICS, 57(8), 1201–1212. https://doi.org/10.1080/00140139.2014.914576

Xu, X., McGorry, R. W., & Lin, J.-hua. (2014). The accuracy of an external frame using ISB recommended rotation sequence to define shoulder joint angle. GAIT & POSTURE, 39(1), 662–668. https://doi.org/10.1016/j.gaitpost.2013.08.032

Xu, X., Qin, J., Zhang, T., & Lin, J.-H. (2014). The effect of age on the hand movement time during machine paced assembly tasks for female workers. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS, 44(1), 148–152. https://doi.org/10.1016/j.ergon.2013.11.010

Qin, J., Lin, J.-H., Faber, G. S., Buchholz, B., & Xu, X. (2014). Upper extremity kinematic and kinetic adaptations during a fatiguing repetitive task. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 24(3), 404–411. https://doi.org/10.1016/j.jelekin.2014.02.001

Xu, X., Qin, J., Catena, R. D., Faber, G. S., & Lin, J.-H. (2013). Effect of aging on inter-joint synergies during machine-paced assembly tasks. EXPERIMENTAL BRAIN RESEARCH, 231(2), 249–256. https://doi.org/10.1007/s00221-013-3688-9

Xu, X., Lin, J. H., & Boyer, J. (2013). Shoulder joint loading and posture during medicine cart pushing task. Journal of Occupational and Environmental Hygiene, 10(8), 446–454. https://doi.org/10.1080/15459624.2013.803417

Xu, X., Faber, G. S., Kingma, I., Chang, C.-C., & Hsiang, S. M. (2013). The error of L5/S1 joint moment calculation in a body-centered non-inertial reference frame when the fictitious force is ignored. JOURNAL OF BIOMECHANICS, 46(11), 1943–1947. https://doi.org/10.1016/j.jbiomech.2013.05.012

Chang, C. C., Xu, X., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2012). Assessing manual lifting tasks based on segment angle interpolations. Work (Reading, Mass.), 41 Suppl 1, 2360–2363.

Xu, X., Lin, J.-H., & McGorry, R. W. (2012). Coordinate transformation between shoulder kinematic descriptions in the Holzbaur et al. model and ISB sequence. JOURNAL OF BIOMECHANICS, 45(15), 2715–2718. https://doi.org/10.1016/j.jbiomech.2012.08.018

Xu, X., Chang, C.-C., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2012). Estimating 3-D L5/S1 Moments During Manual Lifting Using a Video Coding System: Validity and Interrater Reliability. HUMAN FACTORS, 54(6), 1053–1065. https://doi.org/10.1177/0018720812441945

Xu, X., Chang, C.-C., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2012). Estimation of 3-D peak L5/S1 joint moment during asymmetric lifting tasks with cubic spline interpolation of segment Euler angles. APPLIED ERGONOMICS, 43(1), 115–120. https://doi.org/10.1016/j.apergo.2011.04.002

Xu, X., Lin, J.-H., Li, K., & Tan, V. (2012). Transformation between different local coordinate systems of the scapula. JOURNAL OF BIOMECHANICS, 45(15), 2724–2727. https://doi.org/10.1016/j.jbiomech.2012.08.021

Xu, X., Chang, C.-C., & Lu, M.-L. (2012). Two linear regression models predicting cumulative dynamic L5/S1 joint moment during a range of lifting tasks based on static postures. ERGONOMICS, 55(9), 1093–1103. https://doi.org/10.1080/00140139.2012.693627

Coenen, P., Kingma, I., Boot, C. R. L., Faber, G. S., Xu, X., Bongers, P. M., & Dieen, J. H. (2011). Estimation of low back moments from video analysis: A validation study. JOURNAL OF BIOMECHANICS, 44(13), 2369–2375. https://doi.org/10.1016/j.jbiomech.2011.07.005

Xu, X., Chang, C.-C., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2011). Postural Observation of Shoulder Flexion during Asymmetric Lifting Tasks. In Digital Human Modeling (pp. 228–230). https://doi.org/10.1007/978-3-642-21799-9_26

Xu, X., Chang, C.-chi, Faber, G. S., Kingma, I., & Dennerlein, J. T. (2011). The Validity and Interrater Reliability of Video-Based Posture Observation During Asymmetric Lifting Tasks. HUMAN FACTORS, 53(4), 371–382. https://doi.org/10.1177/0018720811410976

Xu, X., Hsiang, S., & Mirka, G. (2010). An empirical validation of a base-excitation model to predict harvestable energy from a suspended-load backpack system. THEORETICAL ISSUES IN ERGONOMICS SCIENCE, 11(6), 546–560. https://doi.org/10.1080/14639220903373839

Xu, X., Chang, C.-C., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2010). Comparing polynomial and cubic spline interpolation of segment angles for estimating L5/S1 net moment during symmetric lifting tasks. JOURNAL OF BIOMECHANICS, 43(3), 583–586. https://doi.org/10.1016/j.jbiomech.2009.09.044

Xu, X., Chang, C.-C., Faber, G. S., Kingma, I., & Dennerlein, J. T. (2010). Interpolation of segment Euler angles can provide a robust estimation of segment angular trajectories during asymmetric lifting tasks. JOURNAL OF BIOMECHANICS, 43(10), 2043–2048. https://doi.org/10.1016/j.jbiomech.2010.03.010

Chang, C.-C., McGorry, R. W., Lin, J.-hua, Xu, X., & Hsiang, S. M. (2010). Prediction accuracy in estimating joint angle trajectories using a video posture coding method for sagittal lifting tasks. ERGONOMICS, 53(8), 1039–1047. https://doi.org/10.1080/00140139.2010.489963

Xu, X., Hsiang, S. M., & Mirka, G. A. (2009). The effects of a suspended-load backpack on gait. GAIT & POSTURE, 29(1), 151–153. https://doi.org/10.1016/j.gaitpost.2008.06.008

Xu, X., Hsiang, S. M., & Mirka, G. A. (2008). Coordination indices between lifting kinematics and kinetics. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS, 38(11-12), 1062–1066. https://doi.org/10.1016/j.ergon.2008.02.008

Xu, X., Mirka, G. A., & Hsiang, S. M. (2008). The effects of obesity on lifting performance. APPLIED ERGONOMICS, 39(1), 93–98. https://doi.org/10.1016/j.apergo.2007.02.001

Shu, Y., Jiang, Z., Xu, X., & Mirka, G. A. (2007). The effect of a knee support on the biomechanical response of the low back. JOURNAL OF APPLIED BIOMECHANICS, 23(4), 275–281. https://doi.org/10.1123/jab.23.4.275