Industrial Automatic Control Systems and Controllers Annotation << Back Hydraulic Circuits Modeling by Means of Tuning Controllers A.A. Moiseev Presented method of hydraulic circuits calculation and modeling, which is based on tuning controllers use as solvers of balance equations. Method implementation is less laborious than traditionally used global minimization. Besides it can be used in case of quasi-stationary circuits’ parameters variation. As example of model application presented the results of valves maneuvers simulation and control of pressure and temperature differences on engine considered as heat exchanger. Keywords: hydraulic circuit; pressure-flow characteristics of circuit elements; adapting regulators. Contacts: E-mail: slow.coach@yandex.ru Pp. 25-29.