The method of PID controllers synthesis for sixth-order systems

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2nd International Scientific Conference on Metrological Support of Innovative Technologies, ICMSIT 2020

Год издания: 2020

Идентификатор DOI: 10.1088/1742-6596/1515/2/022080

Аннотация: The methodical of proportional-integral-derivative (PID) controllers designing for systems the sixth order are suggested. At the first stage of implementation of the method algorithm, the transfer function of the corrected closed control system is determined. Then you can specify the number and type of roots of this polynomial. TheПоказать полностьюroots of the polynomial are set taking into account the root quality indicators. The next step of the algorithm determines the values of the parameters desired polynomial of the corrected closed system. These parameters will depend on the imaginary parts of complex-conjugate roots. Parameters of the polynomial must be positive It follows from the stability condition of the system. For a sixth-order model, the four higher-order parameters of this polynomial do not depend on the controller parameters and their values cannot be changed, since they are determined by calculations. Next, the coefficients of the PID controller model are calculated. You can set the condition for positive values of the regulator parameters. Checking the results of calculating the parameters of the controller is performed by the step response of the system. The efficiency of the proposed method of the designing PID controller is performed on the example of a system with a sixth order object. © Published under licence by IOP Publishing Ltd.

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Издание

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1515, Is. 2

ISSN журнала: 17426588

Издатель: Institute of Physics Publishing22080

Авторы

  • Prokopev A.P. (Siberian Federal University, Svobodny ave.79, Krasnoyarsk, 660041, Russian Federation)
  • Nabizhanov Z.I. (Siberian Federal University, Svobodny ave.79, Krasnoyarsk, 660041, Russian Federation)
  • Ivanchura V.I. (Siberian Federal University, Svobodny ave.79, Krasnoyarsk, 660041, Russian Federation)
  • Emelyanov R.T. (Siberian Federal University, Svobodny ave.79, Krasnoyarsk, 660041, Russian Federation)

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