Attitude predictive control for reentry vehicle considering two-order actuator dynamic characteristic

Guo Jianguo, Zheng Xiangyu, Zhou Jun

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

Abstract

This paper investigates the attitude predictive control for reentry vehicle with two-order actuator dynamic system. In order to improve the performance of attitude control system for reentry vehicle, the predictive control strategy is derived from quadratic optimization method based on two-order actuator dynamic characteristic, at the same time the disturbance observer is introduced to compensate the predictive control system to eliminate the effect of the uncertainties and disturbance. The stability of the predictive control system is demonstrated by Lyapunov stability theory and the relationship among predictive step, observer error and the precision of control system is also obtained. Finally, numerical simulation shows that the performance of the attitude predictive control with two-order actuator system can achieve the desired performance.

Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2174-2178
Number of pages5
ISBN (Electronic)9781509046560
DOIs
StatePublished - 12 Jul 2017
Event29th Chinese Control and Decision Conference, CCDC 2017 - Chongqing, China
Duration: 28 May 201730 May 2017

Publication series

NameProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017

Conference

Conference29th Chinese Control and Decision Conference, CCDC 2017
Country/TerritoryChina
CityChongqing
Period28/05/1730/05/17

Keywords

  • Attitude Control
  • Disturbance Observer
  • Predictive Control
  • Two-order Actuator Dynamic

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