Modeling an Electronically-Controlled Magnetic Actuator Operating a Hydraulic Valve and Cylinder 2002-01-1346
A computer model is developed for a system consisting of an electronic chopper circuit driving a magnetic actuator, which in turn operates a hydraulic valve that controls a hydraulic cylinder. Here the entire system is modeled using SPICE, a widely used electric circuit simulation program. Besides the SPICE model of the chopper circuit, included are a model of the magnetic actuator obtained by electromagnetic finite element analysis and a model of the hydraulic valve and cylinder based on their hydraulic and mechanical equations. The complete model is used to compute typical system performance.
Citation: Brauer, J., Lumkes, J., and Lin, D., "Modeling an Electronically-Controlled Magnetic Actuator Operating a Hydraulic Valve and Cylinder," SAE Technical Paper 2002-01-1346, 2002, https://doi.org/10.4271/2002-01-1346. Download Citation
Author(s):
John R. Brauer, John H. Lumkes, Dingsheng Lin
Affiliated:
Milwaukee School of Engineering
Pages: 8
Event:
International Off-Highway & Powerplant Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Computer simulation
Finite element analysis
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