Data Structures of Models in System Identification

Int. Conference on Information Technologies (InfoTech-2013). St. Constantine and Elena resort, Bulgaria,sept.19-20, 2013, pp.312-319
In this work a data structures that present the models used in system identification of experimental data are described.The data structure isan extension of Object Pascal. Basic structures are organized in classes according to the requirements of object-oriented programming. TSymbolClassis an abstract base class. It is an ancestor of classesTParams, THead_RPNand TDifferential_Item. These classes form the dynamic lists TSymbolTable, TAlgebraicModel and TDifferentialModel, which are the generating elements to introduce models for identification.The extension is used as a data structure in the programKorelia for analysis and identification of dynamics processes.