Abstract
In this paper we present a simple estimation system for ground reaction forces, inter-segmental forces and joint torques in the biped motion. The proposed system bases on classification of walk into two phases, left leg stance - right leg swing, and left leg swing - right leg stance. The system does not need any additional measurements of forces and moments. It uses matrix formulation for inverse dynamics problem of computing moment and torques on the basis of measurements of ve- locities and accelerations. The input signals are filtered with the use of the Savitzky Golay smoothing filter.
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References
Anderson, F.C., Pandy, M.G.: Static and dynamic optimization solutions for gait are practically equivalent. Journal of Biomechanics 34, 153–161 (2001)
Cahou, V., Luc, M., David, A.: Static optimal estimation of joint accelerations for inverse dynamics problem solution. Journal of Biomechanics 35, 1507–1513 (2002)
Featherstone, R.: Rigid body dynamics algorithms. Springer, Heidelberg (2008)
Forner-Cordero, A., Koopman, H.J.F.M., van der Helm, F.C.T.: Inverse dynamics calculations during gait with restricted ground reaction force information from pressure insoles. Gait & Posture 23, 189–199 (2006)
Hatze, H.: The fundamental problem of myoskeletal inverse dynamics and its implications. Journal of Biomechanics 35, 109–115 (2002)
Ma, B., Wu, Q.: Parametric study of repeatable gait for a planar five-link biped. Robotica 20, 493–498 (2002)
Remy, C.D., Thelen, D.G.: Optimal Estimation of Dynamically Consistent Kinematics and Kinetics for Forward Dynamic Simulation. Journal of Biomechanical Engineering 131, 031005-1–031005-9 (2009)
Riemer, R., Hsiao-Wecksler, E.T.: Improving joint torque calculations: Optimization-based inverse dynamics to reduce the effect of motion errors. Journal of Biomechanics 41, 1503–1509 (2008)
Riemer, R., Hsiao-Wecksler, E.T., Zhang, X.: Uncertainties in inverse dynamics solutions: A comprehensive analysis and an application to gait. Gait & Posture 27, 578–588 (2008)
Runge, C., Zajac, F.E., Allum, J.H.J., Risher, D.W., Bryson, A.E., Honegger, F.: Estimating Net Joint Torques from Klnesiological Data Using Optimal Linear System Theory. IEEE Trans. Biomedical Engineering 42, 1158–1164 (1995)
Samson, W., Desroches, G., Cheze, L., Dumas, R.: 3D dynamics of healthy shildres’s gait. Journal of Biomechanics 42, 2447–2453 (2009)
Savitzky, A., Golay, M.J.E.: Smoothing and Differentiation of Data by Simplified Least Squares Procedures. Analytical Chemistry 36, 1627–1639 (1964)
Shelburne, K.B., Pandy, M.G., Anderson, F.C., Torry, M.R.: Pattern of anterior cruciate ligament force in normal walking. Journal of Biomechanics 37, 797–805 (2004)
Switonski, A., Josinski, H., Jedrasiak, K., Polanski, A., Wojciechowski, K.: Classification of poses and movement phases (submitted)
Thelen, D.G., Anderson, F.C., Delp, S.L.: Generating dynamic simulations of movement using computed muscle control. Journal of Biomechanics 36, 321–328 (2003)
Thelen, D.G., Anderson, F.C.: Using computed muscle control to generate forward dynamic simulations of human walking from experimental data. Journal of Biomechanics 39, 1107–1115 (2006)
Wang, J.M., Fleet, D.J., Hertzmann, A.: Gaussian Process Dynamical Models for Human Motion. IEEE Trans. PAMI 30, 283–298 (2008)
Zajac, F.E., Neptune, R.R., Kautz, S.A.: Biomechanics and muscle coordination of human walking, Part I: Introduction to concepts, power transfer, dynamics and simulations. Gait and Posture 16, 215–232 (2002)
Zajac, F.E., Neptune, R.R., Kautz, S.A.: Biomechanics and muscle coordination of human walking, Part II: Lessons from dynamical simulations and clinical implications. Gait and Posture 17, 1–17 (2003)
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Polański, A., Świtoński, A., Josiński, H., Jędrasiak, K., Wojciechowski, K. (2010). Estimation System for Forces and Torques in a Biped Motion. In: Bolc, L., Tadeusiewicz, R., Chmielewski, L.J., Wojciechowski, K. (eds) Computer Vision and Graphics. ICCVG 2010. Lecture Notes in Computer Science, vol 6374. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15910-7_20
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DOI: https://doi.org/10.1007/978-3-642-15910-7_20
Publisher Name: Springer, Berlin, Heidelberg
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