This paper describes the modeling and simulation of a fast 4-way switching valve by using an energetic approach technique called Power Oriented Graph. The presented model is simple, characterized by a reasonable number of parameters and suitable for the control system design. The estimation of the system parameters has been obtained by using experimental data and optimization algorithms in a Matlab co-simulation environment. A good matching between the experimental and simulated data has been obtained. This matching shows that the considered simple model predicts correctly the time response of the 4-way switching valve. © 2012 IFAC.
Fast 4-way switching valve modeling by using Power Oriented Graph technique / Corvino, C.; Zanasi, R.. - 45:30(2012), pp. 170-175. (Intervento presentato al convegno 2012 IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling, E-COSM 2012 tenutosi a Rueil-Malmaison, fra nel 2012) [10.3182/20121023-3-FR-4025.00038].
Fast 4-way switching valve modeling by using Power Oriented Graph technique
Zanasi R.
2012
Abstract
This paper describes the modeling and simulation of a fast 4-way switching valve by using an energetic approach technique called Power Oriented Graph. The presented model is simple, characterized by a reasonable number of parameters and suitable for the control system design. The estimation of the system parameters has been obtained by using experimental data and optimization algorithms in a Matlab co-simulation environment. A good matching between the experimental and simulated data has been obtained. This matching shows that the considered simple model predicts correctly the time response of the 4-way switching valve. © 2012 IFAC.Pubblicazioni consigliate
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