Nonlinear System Identification Using Quasi-ARX RBFN Models with a Parameter-Classified Scheme

Figure 1

Quasi-ARX modeling. Basic idea of the quasi-ARX modeling is shown in (a), where a macro-part and a core-part are included in the constructed model. An example is illustrated in (b). An ARX-like linear structure works as macro-part for specific application, whose coefficients are parameterized by a flexible RBFN model.