Application of state-space method for control system analysis

Vlas Ignatenko, Anton Yudintsev, Danil Lyapunov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper deals with the research of dynamics of a semiconductor converter, which represents a link in an automatic control system. First, we describe mathematically the circuit of the boost converter open loop, introducing a method for obtaining a model of the system under study using the state-space method. For the sake of convenience, we used controller canonical form of the state-space equations. Then we simulate it Matlab/Simulink using both the transfer function of the converter and the state-space model. After that, we switch to a closed loop modeling of the boost converter. A comparative analysis of the converter's models created using both transfer functions and state-space method shows a good performance and applicability to control system synthesis. Consequently, the control system developed provides appropriate response and desirable steady-state output voltage. The design of the system is particularly relevant for application in modern power supplies load simulators as well as in controller tuning.

Original languageEnglish
Title of host publication2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538651414
DOIs
Publication statusPublished - 1 Apr 2019
Event2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Tomsk, Russian Federation
Duration: 18 Apr 201920 Apr 2019

Publication series

Name2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings

Conference

Conference2019 International Siberian Conference on Control and Communications, SIBCON 2019
CountryRussian Federation
CityTomsk
Period18.4.1920.4.19

Keywords

  • Automatic Control Systems
  • Boost Converter
  • Dynamics
  • Mathematical Model
  • State-Space Method
  • Transfer Function

ASJC Scopus subject areas

  • Control and Optimization
  • Computer Networks and Communications
  • Signal Processing

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  • Cite this

    Ignatenko, V., Yudintsev, A., & Lyapunov, D. (2019). Application of state-space method for control system analysis. In 2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings [8729658] (2019 International Siberian Conference on Control and Communications, SIBCON 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SIBCON.2019.8729658