Modeling Based on Rough Sets the MIMO Nonlinear Coupled Tanks
نویسندگان
چکیده
This paper suggests a method to develop rule-based models to systems with multiple inputs and outputs using concepts about rough sets. The rules provide relations among variables and give a mechanism to link granular descriptions of the models with the computational procedures used. An estimation procedure is applied to compute values from numeric representations encoded by rule sets. The method is useful to develop models of nonlinear systems. For to illustrate the main features and the usefulness of the method an example real data of two coupled tanks of multi-input multi-output (MIMO) nonlinear system is presented. Key-Words: rule-based models; rough sets; nonlinear functions; multi-input multi-output system; nonlinear models; coupled tanks.
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