Application of fuzzy logic in optimization of continuous discrete control systems for multi-operational technological processes
V. N. Mitroshin, G. N. Rogachev, B. K. Chostkovskii, N. G. Rogachev
Samara State Technical University, Samara, Russia
Keywords: система управления, нечёткая оптимизация, многооперационные технологические процессы, control system, fuzzy optimization, multi-operational processes
Abstract
A numerical method for designing operating software for digital controllers of hybrid continuous-discrete control systems is considered. The method is based on implementing digital controller control algorithms in the form of rule systems and uses a fuzzy optimization procedure to determine the controller operation rules. The continuous part of hybrid control systems consists of multi-operational process chains, which are nonlinear, multidimensional and multi-loop controlled objects, and the discrete part is digital controllers. The designed digital controllers ensure satisfaction of the most general requirements for controlled processes, including fuzzy ones.
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