Mechatronic Hydraulic Drive with Regulator, Based on Artificial Neural Network

International Conference on Innovative Research - ICIR Euroinvent 2017

Burennikov, Y.^1 ; Kozlov, L.^1 ; Pyliavets, V.^1 ; Piontkevych, O.^1

Vinnytsia National Technical University, 95 Khmelnytske shose, Vinnytsia, Ukraine^1

关键词: Actuating elements;    Electro-hydraulic control;    External loads;    Hydraulic cylinders;    Pressure change;    Proportional valves;    Testing equipment;    Training base;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/209/1/012071/pdf
DOI  :  10.1088/1757-899X/209/1/012071

来源: IOP

【 摘 要 】

Mechatronic hydraulic drives, based on variable pump, proportional hydraulics and controllers find wide application in technological machines and testing equipment. Mechatronic hydraulic drives provide necessary parameters of actuating elements motion with the possibility of their correction in case of external loads change. This enables to improve the quality of working operations, increase the capacity of machines. The scheme of mechatronic hydraulic drive, based on the pump, hydraulic cylinder, proportional valve with electrohydraulic control and programmable controller is suggested. Algorithm for the control of mechatronic hydraulic drive to provide necessary pressure change law in hydraulic cylinder is developed. For the realization of control algorithm in the controller artificial neural networks are used. Mathematical model of mechatronic hydraulic drive, enabling to create the training base for adjustment of artificial neural networks of the regulator is developed.