Summation Circuits of Automatic Control Systems

Authors

  • Aleksandr Ablesimov National Aviation University, Kyiv
  • Vladyslav Miroshnychenko National Aviation University, Kyiv
  • Ilya Chubatyuk National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.79.18438

Keywords:

summation circuit, automatic control system, potentiometer, speed and angle sensors, stabilizing moment, amplitude, phase

Abstract

During the operation of the stabilization systems, the parameters of the control object and the regulator can change for various reasons within fairly wide limits. In such cases, they speak of the presence of parametric uncertainty. Note that the main indicator of the quality of the stabilization system is considered to be the accuracy of the stabilization of the control object. As theoretical studies show, the accuracy of stabilization systems directly depends on their rigidity and damping, because they directly affect the formation of the moment of stabilization and determine the effectiveness of the system's response to external disturbances. Changing stiffness and damping in order to ensure the necessary efficiency of stabilization systems is the basis of their operational adjustments. To change these parameters, there are summation circuits in the systems. Will the change in the summation circuit type affect the solution to the main task of the operational adjustment of the stabilization system? This article considers the possibilities of summation circuits to ensure the optimality of the settings of the stabilization system.

Author Biographies

Aleksandr Ablesimov , National Aviation University, Kyiv

Candidate of Science (Engineering)

Professor

Aviation Computer Integrated Complexes Department

Faculty of Air Navigation, Electronics and Telecommunications

Vladyslav Miroshnychenko , National Aviation University, Kyiv

Student

Aviation Computer-Integrated Complexes Department

Faculty of Air Navigation, Electronics and Telecommunications

Ilya Chubatyuk , National Aviation University, Kyiv

Student

Aviation Computer-Integrated Complexes Department

Faculty of Air Navigation, Electronics and Telecommunications

References

А. K. Ablesimov, The theory of automatic control, Kyiv: Osvita Ukrainy, 2019, p. 270. [in Ukrainian]

A. K. Ablesimov and E. E. Aleksandrov, Automatic control of moving objects and technological processes, Kharkiv: NTU "KhPI", 2008, p. 443. [in Ukrainian]

G. F. Zaitsev, V. K .Steklov, and O. I. Britskyi, Theory of automatic control, Kyiv: Technika, 2002, p. 688. [in Ukrainian]

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Published

2024-03-29

Issue

Vol. 1 No. 79 (2024)

Section

AUTOMATION AND COMPUTER-INTEGRATED TECHNOLOGIES

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