Full Text:
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CLC number: TP273.1
On-line Access: 2014-01-29
Received: 2013-07-09
Revision Accepted: 2013-11-18
Crosschecked: 2014-01-15
Cited: 5
Clicked: 9491
Model predictive control of servo motor driven constant pump hydraulic system in injection molding process based on neurodynamic optimization
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Yong-gang Peng, Jun Wang, Wei Wei. Model predictive control of servo motor driven constant pump hydraulic system in injection molding process based on neurodynamic optimization[J]. Journal of Zhejiang University Science C, 2014, 15(2): 139-146.
@article{title="Model predictive control of servo motor driven constant pump hydraulic system in injection molding process based on neurodynamic optimization",
author="Yong-gang Peng, Jun Wang, Wei Wei",
journal="Journal of Zhejiang University Science C",
volume="15",
number="2",
pages="139-146",
year="2014",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.C1300182"
}
%0 Journal Article
%T Model predictive control of servo motor driven constant pump hydraulic system in injection molding process based on neurodynamic optimization
%A Yong-gang Peng
%A Jun Wang
%A Wei Wei
%J Journal of Zhejiang University SCIENCE C
%V 15
%N 2
%P 139-146
%@ 1869-1951
%D 2014
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.C1300182
TY - JOUR
T1 - Model predictive control of servo motor driven constant pump hydraulic system in injection molding process based on neurodynamic optimization
A1 - Yong-gang Peng
A1 - Jun Wang
A1 - Wei Wei
J0 - Journal of Zhejiang University Science C
VL - 15
IS - 2
SP - 139
EP - 146
%@ 1869-1951
Y1 - 2014
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.C1300182
Abstract: In view of the high energy consumption and low response speed of the traditional hydraulic system for an injection molding machine, a servo motor driven constant pump hydraulic system is designed for a precision injection molding process, which uses a servo motor, a constant pump, and a pressure sensor, instead of a common motor, a constant pump, a pressure proportion valve, and a flow proportion valve. A model predictive control strategy based on neurodynamic optimization is proposed to control this new hydraulic system in the injection molding process. Simulation results showed that this control method has good control precision and quick response.
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