Oscillation damping in the powertrain unit of transport vehicles

The paper presents the results of an analytical experimental research of conditions for excitation of oscillatory processes in steady-state conditions and in the process of starting-up an engine equipped with a modern Common Rail fuel supply control system. Based on the results of mathematical simul...

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Bibliographic Details
Published in:MATEC web of conferences 2019, Vol.287, p.1021
Main Authors: Taratorkin, Alexander, Derzhanskii, Viktor, Taratorkin, Igor
Format: Article
Language:English
Subjects:
Acceleration
Algorithms
Common rail
Computer simulation
Control algorithms
Control systems
Damping
Dependence
Diesel engines
Powertrain
Transport vehicles
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Summary:The paper presents the results of an analytical experimental research of conditions for excitation of oscillatory processes in steady-state conditions and in the process of starting-up an engine equipped with a modern Common Rail fuel supply control system. Based on the results of mathematical simulation, the dependence of the dynamic torque amplitude on boosting acceleration during engine start-up and on the parameters of the elastic-dissipative coupling (connection) of the engine with the transmission is analyzed. It establishes the rationale for a possibility of optimizing the fuel supply system control algorithms for a modern diesel engine, taking into consideration the dependence of the process on the properties of the transmission and the peculiarities of its operation.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201928701021