Simulation of nonlinear systems in FBD blocks with limited basis

Download article in PDF format

Authors: Shilin A. A., Bukreev V. G., Gladysheva E. I.

Annotation: The technology of modeling and organization of the control algorithms in real-time complex object in the software environment Functional Block Diagram (FBD) are offered. An illustrative example of the solution of the heat-exchange control system, represented by nonlinear state-space model is considered. The algorithm that transforms Simulink-model heat exchanger system in the structure of the FBD and comparative evaluation of the simulation results are presented.

Keywords: modeling of nonlinear systems, function blocks, implementation of the plс