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Position and altitude control of a quadcopter using State-Dependent Riccati Equation (SDRE) control

  • Mapopa Chipofya
  • , Deok Jin Lee*
  • *Corresponding author for this work
  • Kunsan National University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

This paper presents a solution to the problem of trajectory tracking for a quadcopter using a State-Dependent Riccati Equation (SDRE) controller. SDRE requires a pseudo-linear model of the system to be controlled so a pseudo-linear model of the quadcopter is derived first. At each time step, a control law is obtained using the SDRE approach but the state used to form the control law at each of those steps is fed from an estimator (Kalman filter). The results of a simulation done in Python are presented in the simulations section.

Original languageEnglish
Title of host publicationICCAS 2017 - 2017 17th International Conference on Control, Automation and Systems - Proceedings
PublisherIEEE Computer Society
Pages1242-1244
Number of pages3
ISBN (Electronic)9788993215137
DOIs
StatePublished - 2017.12.13
Event17th International Conference on Control, Automation and Systems, ICCAS 2017 - Jeju, Korea, Republic of
Duration: 2017.10.182017.10.21

Publication series

NameInternational Conference on Control, Automation and Systems
Volume2017-October
ISSN (Print)1598-7833

Conference

Conference17th International Conference on Control, Automation and Systems, ICCAS 2017
Country/TerritoryKorea, Republic of
CityJeju
Period17.10.1817.10.21

Keywords

  • Kalman filter
  • Pseudo-linear system
  • Quadcopter
  • SDRE

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