Comparison of two simplified mathematic models of pneumatic system
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Dvořák, Lukáš
Fojtášek, Kamil
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Vysoká škola báňská - Technická univerzita Ostrava
Abstract
This paper deals with comparison of two methods of pneumatic systems modelling. The first
one is mathematical modeling by means of RHD resistances, which are resistance to motion R,
resistance to acceleration H and deformation resistance D. The second approach can be called as
classical. This method is based on state equation of gas, continuity equation and motion equation.
Output characteristics of models are compared with data obtained by measurement in the end.
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Sborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada strojní. 2009, roč. 55, č. 3, s. 37-44 : il.