Inorganic Chemistry.
Vol. 58.
2019.
P. 11051-11065
The purpose of this work is a relay-linear control synthesis with using of a hysteresis region, that contains a switching surface and is build with piecewise linear approximation of the switching surface. An application of the hysteresis region together with linear control region allows to avoid sliding mode. A second order object is discussed for better visual presentation of many geometrical concepts that are used in relay-linear control theory. © 2019 Published under licence by IOP Publishing Ltd.