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:  2015
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:  56
:   . ., . ., . . / . 56. .: , 2015. .143-175.
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:   , , -,
(.):  neural network, adaptive control, PI-controller, neural tuner.
:   - . , , KP, KI . . . , . , 23% 19% -.
(.):  We propose a neural network-based tuner for online optimization of parameters of an automatic PI-controller for heating furnace control. The tuner consists of two neural networks responsible for adjusting coefficients KP and KI for furnace heating and cooling processes respectively. We develop a structure of a neural tuner and show by model experiments that such a tuner can be applied to control heating furnaces with the different value of the time constant. A muffle electric heating furnace functioning in different loading modes has been chosen as a plant. Having made our experiments, we conclude that such an optimizer helps to achieve about 23% decrease of time length and 19% decrease of energy consumption for each schedule in comparison with a conventional PI-controller.

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