Open AccessSYNTHESIS OF HIGH-CLASS MECHANISMS OF VARIABLE STRUCTURE BASED ON DYNAMIC ANALYSIS
Author(s) -
Z.G. Ualiyev,
G. Ualiyev
Publication year - 2021
Publication title -
habaršy. fizika-matematika seriâsy
Language(s) - English
Resource type - Journals
ISSN - 1728-7901
DOI - 10.51889/2021-1.1728-7901.17
Subject(s) - mechanism (biology) , kinematics , block diagram , variable (mathematics) , nonlinear system , computer science , class (philosophy) , system dynamics , block (permutation group theory) , motion (physics) , control engineering , control theory (sociology) , engineering , mathematics , artificial intelligence , control (management) , physics , classical mechanics , mathematical analysis , geometry , quantum mechanics , electrical engineering
This paper presents the model of a high class variable structure mechanism. These mechanisms have not gained widespread acceptance in practice, despite obvious improvements in the ability to transmit motion and power. The article presents a synthesized high class mechanism. The block diagram of the formation of the mechanism is shown, the results of synthesis are presented. It is shown that with a relatively compact kinematic scheme, it is possible, with one drive, to create a system with several working links providing various technological operations, that is, on the basis of one mechanism, it becomes possible to create automatic mechanisms. In these studies, the development of a methodology for the dynamic design of the variable structure mechanism based on the analysis of dynamics and assessment of the influence of nonlinear factors on the quality of the machine as a whole was carried out. To study the motion of such variable structure mechanism, mathematical modeling of dynamics with discontinuous coefficients and nonlinear external forces is used.