A. F. Pashchenko

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The problem of construction of forecasting “input-output” models of linear and non-linear systems with random signals is considered. A consistent method of identifying such systems under the criterion of maximum of the mount of information is developed. An informational estimation is obtained of the identity of the model with the object being(More)
Classical linear controllers often do not provide required quality of control of real, mostly nonlinear industrial facilities. Under these conditions, high efficiency show fuzzy PID controllers and their modifications, which, by appropriate choice of parameters, can become nonlinear and better suited for the control of nonlinear industrial facilities. In(More)
The paper addresses ways to design typical predictive control algorithms and analyzes and compares the proposed algorithms with traditional ones. Replacement of standard algorithms for control of variables in power engineering plants by predictive algorithms is found to considerably improve the control performance and put microprocessors to more efficient(More)
The dynamic models with temperature reactivity coefficient for reactor type WWER are developed here. Unlike conventional engineering models with concentrated parameters and one group of delayed neutrons, in the work takes into account: the fluid and heat flow parameters distribution of the active zone height, six groups of delayed neutrons, the impact on(More)
The problem of controlling the annealing temperature of transformer steel into bell-type electric furnaces observed. In order to stabilize the temperature the use of an adaptive fuzzy controller is proposed, which includes a multi-position (MPC) and a pulse-width (PWC) controllers. The principles of the rules' formation for controllers suggested. The(More)
The problems of constructing of decision support systems for operational staff in the management of hi risk productions are observed. The basic requirements and functionality of systems are described. The proposed decision-making systems are using adaptive algorithms of modeling and synthesis of management decisions. The problems of control with the use of(More)