Pylypenko N. Mathematical modeling of dynamic systems in operational field based on recurrent ratios (with programs in "Mathematica ®" language)

Operational models of dynamic systems. Developing of recurrent methods of investigation of dynamic systems in operational field. Investigation methods are methods of mathematical modeling and approximation of functions. Recurrent methods of operational models of dynamic systems analysis on the base of approximating polynomial spectrums are developed. The method of finding the subsystem from given basis for the optimisation of approximation of given function and the method for estimation of information loss after approximation of function from one finite-measured subspace by functions of another finite-measured subspace are received. Corresponding programs are developed. Application spheres – control in power engineering, modeling of power-consuming technological processes, systems of design automation.