Use of modern tribology approaches for correcting the behaviour of adaptive biomechanical friction units

• Autorzy: Stotsko Z. A. , Kuzin O. A. , Kuzin M. O.

Identyfikatory

DOI

10.5604/01.3001.0012.6584

• Języki publikacji: EN

Abstrakty

EN

Purpose: Functioning of mechanical system friction units is characterized by the ability of their self-adaptation under the influence of external loads. Referring to this phenomenon it becomes possible to provide the necessary correction of the work of friction units being parts of artificial and natural tribosystems. Design/methodology/approach: As an approach used to solve the above problem, an expansion of the function describing friction unit parameters in a given basis with further refinement of the solution in accordance with the functional optimization is proposed. Findings: The received ratios allow solving the problem of adaptive control of friction units functioning when they are incorporated into the biomechanical systems. Practical implications: Using approaches developed in the present work, a pattern for the gradual adjustment of instep supports for the restoration of normal weight distribution in the human foot is presented. Originality/value: Novel approaches to the methodology of solving the problem in regard of managing the load condition of biomechanical tribosystems by their commanded control over time are offered.

Słowa kluczowe

EN

adaptive behavior; control; inverse problems in mechanics; biomechanical friction units

PL

zachowanie adaptacyjne; kontrola

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2018
• Tom: Vol. 92, nr 2
• Strony: 49--52
• Opis fizyczny: Bibliiogr. 10 poz.

Twórcy

autor

Stotsko Z. A.

• Lviv National Polytechnic University, 12 Bandera street, Lviv, 79013, Ukraine

autor

Kuzin O. A.

• Lviv National Polytechnic University, 12 Bandera street, Lviv, 79013, Ukraine

autor

Kuzin M. O.

• Lviv branch of Dnipropetrovsk National University of Railway Transport named after academician V. Lazaryan, 12a I. Blazhkevich street, Lviv, 79052, Ukraine
• Lviv Scientific and Research Institute of Forensic Expertise, 54 Lipinskogo street, Lviv, 79024, Ukraine

Bibliografia

• [1] L.S. Pinchuk, Y.M. Chemyakova, V.A. Goldade, The tribology of joints and problems of modem orthopaedics, Journal of Friction and Wear 29/3 (2008) 224-233.
• [2] Yu.M. Chemyakova, Zh.V. Kadolich, L.S. Pinchuk, E.A. Tsvetkova, V.I. Nikolaev, The Effect of Electromagnetic Field on Tribological Characteristics of Synovial Fluid, Journal of Friction and Wear 24/6 (2003) 636-641.
• [3] C.M. Friend (Ed.), Smart materials and structures, Chapmen and Hall, London, 1994.
• [4] A.N. Tikhonov, Mathematical modeling of technolo-gical processes and the method of inverse problems in mechanical engineering, Mashinostroyeniye, Moscow, 1990, 264 (in Russian).
• [5] Z. Stotsko, M. Kuzinn Life cycle assessment of technical systems taking into consideration degradation processes in materials of constructions, Archives of Materials Science and Engineering 89/1 (2018)5-8.
• [6] B. Kupchinov, S. Ermakov, V. Rodnenkov, S. Bobrycheva, E. Beloenko, The effect of liquid crystals on joints lubrication, Wear 171 (1994) 7-12.
• [7] B. Janson Cohen, K. Hull, Memmler's Structure and Function of the Human Body, Wolters Kluwer, 2016, 520.
• [8] A. Mehra, Orthopedics Quick Review, Third Edition, Jaypee Brothers Medical Publishers, 2015, 291.
• [9] J. Greisberg, Core Knowledge in Orthopaedics: Foot and Ankle, Mosby, 2007, 416.
• [10] L.S. Pinchuk, V.I. Nikolaev, E.A. Tsvetkova, V.A. Goldade, Tribology and Biophysics of Artificial Joints, Elsevier, London, 2006, 375.