Dr. László Keviczky, Dr. Ruth Bars, Dr. Jenő Hetthésy, Dr. András Barta, Dr. Csilla Bányász
Széchenyi István University
This textbook deals with single variable (single input, single output), linear, constant parameter, so with the most simple systems. So the multivariable, nonlinear, varyingparameters, stochastic systems are not considered. (Similarly the theory of the modern adaptive, optimal and robust controllers is not discussed.) It has to be stated that the real world is more complex, i.e., multivariable, nonlinear, etc., thus the material of this textbook means only the first step to study the control methods of the real systems. It also has to be mentioned though that several practical tasks can be solved with quite good results by applying these simplified approaches.