Modelling of a Thermostatic Valve with Hysteresis Effects
نویسندگان
چکیده
This paper presents a model of a thermostatic valve based on first principles and where the hysteresis effect is modelled using an adaptive model for friction compensation. The grey box modelling approach is applied, i.e. both physical interpretation and statistical methods are used to build and validate the suggested model. The model performance is illustrated using empirical data and issues concerning the modelling of hysteresis in valves are discussed.
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