DOI 10.17586/0021-3454-2024-67-10-831-836
UDC 004.94:531.4;612.766
MODELING OF TRANSVERSE TANGENTIAL INTERACTION OF THE FOOT WITH THE SUPPORTING SURFACE
Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Saint Petersburg, 199178, Russian Federation; Chief Researcher
S. Y. Perepelkina
Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, 195251. Russian Federation; Associate Professor
M. A. Erofeev
Institute of Problems of Machine Science of the Russian Academy of Sciences, St. Petersburg, 199178, Russian Federation; PhD Student
Reference for citation: Musalimov V. M., Perepelkina S. Yu., Erofeev M. A. Modeling of transverse tangential interaction of the foot with the supporting surface. Journal of Instrument Engineering. 2024. Vol. 67, N 10. P. 831–836 (in Russian). DOI:
10.17586/0021-3454-2024-67-10-831-836.
Abstract. Results of the study of the interaction of the foot with the support surface during walking in the phases of support and rolling are presented. The research is based on experimental data on flexion–extension–pronation and supination of the ankle joint and foot reactions when walking. The main attention is paid to the analysis of the transverse component of the reaction forces. It was found that it is advisable to model the shock components of the foot reaction forces using generalized Hermite functions, and the phase of the foot roll with a twisted elastic reinforced cylinder. The results of the study are used in the development of mechatronic ankle orthoses. They are aimed at developing methods for assessing and identifying flat feet in the early stages of development with the prospect of building rehabilitation maps
Abstract. Results of the study of the interaction of the foot with the support surface during walking in the phases of support and rolling are presented. The research is based on experimental data on flexion–extension–pronation and supination of the ankle joint and foot reactions when walking. The main attention is paid to the analysis of the transverse component of the reaction forces. It was found that it is advisable to model the shock components of the foot reaction forces using generalized Hermite functions, and the phase of the foot roll with a twisted elastic reinforced cylinder. The results of the study are used in the development of mechatronic ankle orthoses. They are aimed at developing methods for assessing and identifying flat feet in the early stages of development with the prospect of building rehabilitation maps
Keywords: biomechanical analysis of movements, impact-friction interaction, elastic-friction interaction, Hermite function
Acknowledgement: the work was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. 124041500009-8).
References:
Acknowledgement: the work was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. 124041500009-8).
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