A. G. Lopatin’s research while affiliated with Russian State Scientific Center for Robotics and Technical Cybernetics and other places

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Publications (11)


Development of a Neuro-fuzzy Model of a Polymerizer Reactor
  • Conference Paper

May 2022

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10 Reads

A. G. Lopatin

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B. A. Brykov

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A. A. Lukina








Factorial Analysis of the Kinetics of Radical Polymerization of Methyl Methacrylate

September 2018

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6 Reads

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4 Citations

Theoretical Foundations of Chemical Engineering

A previously developed factorial analysis procedure is applied to one of the distributed models of the kinetics of bulk and suspension methyl methacrylate polymerization containing 15 empirical constants. It is shown that in the region of the initial conditions of carrying out the process, only six empirical constants are necessary for the complete empirical description of the process to an acceptable degree of accuracy. The consequences of this result are discussed.



Citations (3)


... Lopatin et al. [14] Introduces a block diagram of an adaptive regulator with a fuzzy-logic supervisor to control weakly deterministic chemical-technological systems like a polymer synthesis reactor. The fuzzy supervisor adjusts the regulator settings dynamically during the process, guided by a rule base and membership functions. ...

Reference:

Optimizing UPVC profile production using adaptive neuro-fuzzy inference system
An Adaptive Control System of a Polymerizer Based on Fuzzy Supervisor
  • Citing Conference Paper
  • September 2021

... The thermodynamic of this process is clearly described at the atomic-molecular level. The description of its kinetics is more complex [2,3]. A typical kinetic scheme of radical polymerization with quadratic chain termination by recombination is complicated by the noticeable diffusion-induced inhibition of all the elementary steps of the reaction [4]. ...

Factorial Analysis of the Kinetics of Radical Polymerization of Methyl Methacrylate
  • Citing Article
  • September 2018

Theoretical Foundations of Chemical Engineering

... The thermodynamic of this process is clearly described at the atomic-molecular level. The description of its kinetics is more complex [2,3]. A typical kinetic scheme of radical polymerization with quadratic chain termination by recombination is complicated by the noticeable diffusion-induced inhibition of all the elementary steps of the reaction [4]. ...

Applied kinetics of styrene suspension polymerization
  • Citing Article
  • May 2014

Theoretical Foundations of Chemical Engineering