RT Journal Article SR Electronic A1 Dzierzek, Kazimierz A1 Siemieniako, Franciszek T1 Analysis of Quality of Relay Control Systems with Correction JF Acta Mechanica Slovaca YR 2010 VO 14 IS 2 SP 86 OP 91 UL https://www.actamechanica.sk/artkey/ams-201002-0012.php AB Modeling of relay control systems using Simulink toolbox of the Matlab environment is presented in the paper. The research was performed on systems with static and astatic plants with various parameters, which contained two-position on-off relays without and with correction. Simulation results show positive impact of the correction to the quality of relay control system.