Creation of the driving cycle of the city of Tashkent by the synthesis method

Fuel economic and environmental properties of a vehicle are determined in standard driving cycles, taking into account all modes of vehicle movement. Analysis of the literature shows the need to create an appropriate standardized driving cycle for each city, taking into account the indicators of the driving modes of cars in real conditions and the nature of the city. The article describes a technique for constructing a standard driving cycle for urban operating conditions by synthesizing vehicle driving modes, determined experimentally.The assessment of the level of reliability of the set of test equipment used to determine the modes of movement of the vehicle, the deviation of which was no more than 3%. The theoretical foundations of a logical computational program for constructing an urban driving cycle for cars, obtained using a test complex, are presented. At the same time, the standard driving cycle of passenger cars is scientifically substantiated in the example of the city of Tashkent by the method of synthesis of modes of car movement in real operating conditions.

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