Identification of muscle forces in human lower limbs during sagittal plane movements. P 1 Computational algorithms

• Autorzy: Blajer W. , Drzewiecki K. , Mazur Z.
• Języki publikacji: EN

Abstrakty

EN

Using a sagittal model of human body developed in part I, the present paper deals with computational algorithms related to the inverse simulation problem – the determination of driving muscle forces in lower limbs using the measured motion characteristics as input data. The control problem is associated with muscle force redundancy and then affected by the fact that muscles always generate tensile forces. Computational schemes for the determination of reaction forces in the hip, knee and ankle joints are also reported/developed and discussed from the view-point of their effectiveness and applicability.

Słowa kluczowe

EN

human body; computational algorithm

PL

biomechanika

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2006
• Tom: Vol. 8, nr 2
• Strony: 11--18
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Blajer W.

autor

Drzewiecki K.

autor

Mazur Z.

• Technical University of Radom, Institute of Applied Mechanics,

Bibliografia

• [1] BLAJER W., DZIEWIECKI K., MAZUR Z., Identification of muscle forces in lower limbs during sagittal plane movements. Part I: Human body modelling (ibidem).
• [2] BLAJER W., CZAPLICKI A., Contact modeling and identification of planar somersaults on the trampoline, Multibody System Dynamics, 2003, 10, 289–312.
• [3] BLAJER W., Methods of multibody dynamics (in Polish), Monographs, No. 35, Publishing House of the Technical University of Radom, Radom, 1998.
• [4] MAROŃSKI R., Methods of calculus of variations in biomechanics (in Polish), Publishing House of the Warsaw University of Technology, Warsaw, 1999.
• [5] ANDERSON F.C., PANDY M.G., Static and dynamic optimization solutions for gait are practically equivalent, Journal of Biomechanics, 2001, 34, 153–161.
• [6] YAMAGUCHI G.T., Dynamic modeling of musculoskeletal motion: a vectorized approach for biomechanical analysis in three dimensions, Kluwer, Dordrecht, 2001.
• [7] YAMAGUCHI G.T., MORAN D.W., SI J., A computationally efficient method for solving the redundant problem in biomechanics, Journal of Biomechanics, 1995, 28, 999–1005.
• [8] BLAJER W., On the determination of joint reactions in multibody mechanisms, Transactions of the ASME, Journal of Mechanical Design, 2004, 126, 341–350.