Krynitsky, P. K.Klotchko, T. R.2026-03-122026-03-122025Krynitsky, P. K. Modelling of the control system of a transfemoral prosthesis of the human lower limb / Krynitsky P. K., Klotchko T. R. // Вісник КПІ. Серія Приладобудування : збірник наукових праць. – 2025. – Вип. 69(1). – С. 86-92. – Бібліогр.: 18 назв.https://ela.kpi.ua/handle/123456789/79447In this work considers current problems of modern medicine and rehabilitation, which are based on the development of automated systems with the ability to control transfemoral lower limb prostheses. This is one of the most complex problems that perform the necessary tasks associated with the study of the features of the construction of prosthetic structures, used materials, and combinations, which affects the ultimate reliability and functionality of these devices. The paper analyzes the methods of ensuring the operation of an automated transfemoral prosthesis with the aim of further optimizing the main characteristics of the control system. Thus, some of the most important parameters of the system are considered, which are designed to ensure improved reliability and durability of the prostheses, increase the level of comfort of daily use, use of light and durable materials, and improve the interaction between the prosthesis and the user. Thus, the conducted studies of the strength resource of the prosthesis are intended for further optimization of its weight according to minimization criteria. Based on the conducted studies of the analysis of load distribution in the prosthetic transfemoral part of the lower limb, parameters for minimizing the mass of the prosthesis part while maintaining its strength are proposed, and the results of the study of frames are presented. The results of modelling the optimization of an automated control system for transfemoral prostheses taking into account gait defects are presented in order to select parameters that improve the operation of such prostheses, taking into account the design and psychological aspects of their application. The authors of this work consider promising areas of research to be optimization of control algorithms for the automated prosthesis system, since these approaches also allow for correction of the trajectory and speed of movement, and the patient's maneuverability in a defined workspace.entransfemoral prosthesislower limbcontrol system’soptimizationautomated prosthesis systemмоделюваннятрансфеморальне протезуванняоптимізація параметрів системи контролю та керуваннядослідження міцності деталіметод рою частинокArticleС. 86-92https://doi.org/10.20535/1970.69(1).2025.331907621:611:617.3:531.80000-0003-3911-5369