Design of Lateral Three-Loop Autopilot with Pseudo-Angle of Sideslip Feedback Based on Active Disturbance Rejection Control

Heting Wang, Hui Wang, Keqing Guo, Daoguang Tang*, Yuanyue Lei

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The lateral linear control model of missile is established and the symbol definition of lateral aerodynamic transfer function is given in this paper. And the frequency domain characteristics of the lateral airframe are analyzed in the low, middle and high frequency band, respectively. Combined with the active disturbance rejection control method, a lateral three-loop autopilot based on linear active disturbance rejection control is proposed. Through the dynamic estimation and compensation of the extended state observer, the robustness to the system uncertainty is enhanced. Simulation results of different cases demonstrate the effectiveness and robustness of proposed autopilots and lateral active disturbance rejection three-loop autopilot is more robust.

Original languageEnglish
Title of host publication2023 42nd Chinese Control Conference, CCC 2023
PublisherIEEE Computer Society
Pages3552-3558
Number of pages7
ISBN (Electronic)9789887581543
DOIs
Publication statusPublished - 2023
Event42nd Chinese Control Conference, CCC 2023 - Tianjin, China
Duration: 24 Jul 202326 Jul 2023

Publication series

NameChinese Control Conference, CCC
Volume2023-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference42nd Chinese Control Conference, CCC 2023
Country/TerritoryChina
CityTianjin
Period24/07/2326/07/23

Keywords

  • Active disturbance rejection
  • Lateral autopilot
  • Missile lateral dynamics
  • Pseudo-angle of sideslip

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