Analysis of the influence of the inter-wheel differentials design on the resistance of the car curved motion
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2019, Vol 4, Issue 7
Abstract
<p>The method and results of the analysis of the influence of the inter-wheel differentials design and the corresponding proportionality factors for the additional locking torque on the curved motion resistance of the four-wheel drive vehicle on paved roads are given. This allows choosing the most suitable designs for the parametric synthesis of the internally automated inter-wheel differential taking into account the results of studying the efficiency of different types of inter-wheel differentials under off-road conditions. Parametric optimization will allow synthesizing the internally automated inter-wheel differential, which would satisfy the requirements both to the vehicle cross-country ability and dynamics while not preventing the curved motion.</p><p>In the process of modeling, the influence of the design and parameters of the inter-wheel differentials on power consumption in the motion with the given speed and trajectory, as well as on the actual turning radius of the vehicle, was estimated.</p><p>According to the modeling results, it is concluded that it is possible to create a permanent internally automated inter-wheel differential based on differentials, in which locking degree depends on the squared difference in angular velocities of the semiaxles. For this, it is necessary to carry out optimization with respect to the proportionality factor of the locking torque, taking into account the limitations set forth in the work and using the described method of analyzing the influence of the inter-wheel differentials design on turning resistance.</p>This will allow the effective operation of military and civil four-wheel drive vehicles both in difficult road conditions and on paved roads. In addition, the process of driving will not distract the driver to control the inter-wheel differentials, and the transmission will be performed without undue design complications.
Authors and Affiliations
Dmitriy Volontsevich, Jakov Mormilo, Ievgenii Veretennikov
Keywords
Related Articles
- EP ID EP666903
- DOI 10.15587/1729-4061.2019.173968
- Views 66
- Downloads 0
Application of intelligent processing of data flows under conditions of river navigation
<p>Implementation of a context-oriented approach for intelligent processing of navigation data flows in operation of water vehicles was considered. The initial sample of processing data flows in the conditions of the cur...
Development of the concept and method of building of specified project management methodologies
<p class="a"><span lang="EN-US">The article is devoted to solving the scientific problem of formation of the project management metalevel – the level of creation and implementation of project management methodologies (P...
Development of procedure for assessing the degree of enviromental hazard from the sources of aquatic environment pollution
<p>The new procedure for evaluation of the degree of environmental safety of water sites based on the comparison of the influence of separate point sources of sewage discharge was developed. The use of this procedure wil...
Construction and investigation of the computer model of distribution of the composition of products from equilibrium condensation telomomerization
<p>Based on the mechanism of the course of polycondensation, we have built a scheme of reaction for the equilibrium condensation telomerization as a polycondensation process whose chain is disrupted by a monofunctional t...
A method of designing of torque-flow pump impeller with curvilinear blade profile
<p>The research is devoted to energy efficiency increasing of a “Turo” type torque-flow pump by improving its impeller. This allows minimizing the total pump installation life cycle cost as a result of reducing the costs...