Open AccessMechanisms of power distribution: principles of kinematic and force analysis
Author(s) -
A P Chajkin,
Roman Dobretsov,
В А Соколова,
Evgeny Tikhonov,
Марат Калимуллин,
Rafkat Latypov,
Damir Nuretdinov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2094/4/042019
Subject(s) - kinematics , mechanism (biology) , tractive force , power (physics) , control theory (sociology) , traction (geology) , computer science , turning radius , engineering , mechanical engineering , physics , artificial intelligence , classical mechanics , control (management) , quantum mechanics
The article considers the features of performing kinematic and power analysis of a controlled power mechanism for the transmission of wheeled transport and transport-technological machines. Such mechanisms are currently used mainly on cars in order to improve handling, stability, traction and dynamic properties in severe road conditions. Such mechanisms are not produced in Russia, but theoretical studies are currently being conducted, the results of which will allow determining the main parameters of the mechanism and synthesizing its kinematic scheme. The proposed approaches are based on the methods used in the kinematic and force analysis of planetary gears, but it is taken into account that the mechanism of power distribution during operation has two degrees of freedom. It is indicated that there is a structural and functional similarity between the power distribution mechanism of the car and the turning mechanism of the tracked vehicle. A method is proposed for calculating the gear ratio of the power distribution mechanism according to the condition of matching the minimum possible turning radius provided by the steering trapezoid kinematics and the calculated turning radius.