AUTOMATIC TRANSMISSION SIMULATION MODEL IN THE TEST SET

Mikhailau V.V., Candidate of Technical Sciences, Associate Professor, Head of the Department of Resource and Functional Design Methods, STC “Mining equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

Basalaev V. N., Senior Researcher of the Department of Methods of Resource and Functional design STC "Mining Equipment", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

Snitkov A.G., Junior Researcher, Department of the Methods of Resource-Functional Design, STC “Mining equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

Sorochan V.M., Head of the Sector of Methods of Kinematic and Dynamic Analysis, STC "Mining equipment", Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus

The paper recommended sequence of possible safe combinations of virtual and real nodes for testing automatic transmissions at different stages. It describes a mathematical model for automatic hydromechanical transmission designed to work together with a single programmed controller. Examples of the simulation are shown. The main components of the complex are designed to operate with MatLab/Simulink. Loading modes of transmission and the most mobile machines combines the task of technological and transport resistances backgrounds. The operating cycle consists of moving off, acceleration, gear, performance of technological and transport operations. The virtual model is used for testing aims for programmed controllers to check them and to improve gear - shifting algorithm.

mathematical model, automatic transmission, control system, electronic control unit, MatLab/Simulink, modeling, gearshift, estimates

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