Simulation Investigations of Dynamical Systems Using Experimental DesignTheory

Autor: Muszyński, R.
Zdroj: IFAC-PapersOnLine; September 1987, Vol. 20 Issue: 12 p87-92, 6p
Abstrakt: In the paper an effective way of investigation of dynamical systems by means of their converted model is proposed. The reconstruction of a dynamical model and its total orientation for a task relies on expressing the relation between investigated characteristics of a system and its parameters in the form of a regression or approximating polynomial. Such a model is obtained on a data basis of few object or its dynamical model investigations, which are planned using the mathematical apparatus of the experimental design theory. It is most comfortable to carry over the active experiment on a simulation model of a system. The paper presents a mathematical apparatus and capabilities of the method. It is possible to use the offered way for the solution of selected problems at the stage of simulation model creation as well as of the system analysis and design. The method capabilities have been illustrated by examples of verification of permissible simplifications of simulation models, evaluation of model parameters, analysis of the influence of parameters on output characteristic and of optimum synthesis.
Databáze: Supplemental Index