Development of an Algorithm for Rational Regulation of an Automobile Power Plant Equipped with a Robotic Gearbox
N. V. Savenkov, D. K. Chepizhko, S. P. Papakin, A. V. Kireev
FSBEI HE «Donbas National Academy of Civil Engineering and Architecture»
Abstract: For cars equipped with a power plant containing an internal combustion engine and a robotic gearbox, a numerical algorithm for its rational regulation has been developed based on one of the selected efficiency criteria when driving in a standardized driving cycle. A corresponding program has been created, the listing of the simplest version of which in the Mathcad computer algebra software environment is given in the article. The algorithm allows you to work with the speed characteristics of the engine set in various ways, as well as with the characteristics of power losses in the gearbox with a different number of forward stages. The results allow us to obtain any of the calculated operating parameters and indicators of the working process of the power plant at each point in the sequence of unsteady driving modes of the car, for example, a driving cycle.
Keywords: car, robotic gearbox, driving cycle, optimization criterion, fuel consumption, gear ratio, algorithm.
Pages: 21-26.
Link for citation: Savenkov, N. V.; Chepizhko, D. K.; Papakin, S. P. [et al.]. Development of an Algorithm for Rational Regulation of an Automobile Power Plant Equipped with a Robotic Gearbox. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2024. – Issue 2024-4(168) Scientific and technical achievements of students of the construction and architectural industry. – Р. 21-26. – URL: https://donnasa.ru/publish_house/journals/vestnik/2024/2024-4(168)/st_04_savenkov_chepizhko_papakin_kireev.pdf (date of access: 15.10.2024). (in Russian)
Issue 2024-4 (168)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture