Аннотация. Исследован метод моделирования поведения водителя на нерегулируемых перекрестках в пересекающихся потоках. Выполнен анализ и обработка видеосъемки движения пересекающихся потоков на четырехстороннем перекрестке, выбранном на УДС города Харьков. Предложен усовершенствованный метод «граничных интервалов» как «скользящий граничный интервал» для моделирования поведения водителя.

In the article a dynamic and mathematical models of wheel motion on a deformed surface are proposed. Analytical expressions were obtained using the results of traction tests of the T-16M self-propelled chassis. These analytical expressions can be used in traction calculations of wheeled tractors and self-propelled chassis at the stage of their preliminary design, as well as to evaluate traction efficiency, performance and energy efficiency.

This article discusses a method for predicting society’s requirements for the braking performance of cars, which at the preliminary design stage allows them to maintain their high technical level for the period of design, production and product life. Also in the work, an indicator is proposed to assess the level of society’s requirements for the braking properties of cars - the coefficient of braking dynamism made it possible to determine for vehicles of category M1 that, with today's requirements of the company, its value is close to unity. This means that with further tightening of the requirements of regulatory documents, the magnitude of their change will be commensurate with the measurement error during braking tests.