Fuzzy system dynamics of automatic optimization

Authors: Demenkov N.P., Mochalov I.A. Published: 19.02.2016
Published in issue: #1(106)/2016  
DOI: 10.18698/0236-3933-2016-1-59-74

Category: Informatics, Computer Engineering and Control | Chapter: System Analysis, Control, and Information Processing  
Keywords: automatic optimization system, plant, extremal controller, fuzzy differential equation, membership function, fuzzy initial task

The automatic optimization system of the nonlinearity-linearity type plant is considered. Its linear part is described by first-order fuzzy differential equation and the extremal controller with memorizing of extremum is used as a control organ. The exact method is used for the transient analysis in the input-output coordinates by solution of a corresponding fuzzy nonlinear differential equation. Its fuzziness is supposed to be caused by the dynamic parameter fuzziness with respect to the initial conditions. The simulation results are given.


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