Stabilizing uncertain nonlinear systems via the constrained discrete-time state-dependent Riccati equation controller

Insu Chang, Joseph Bentsman

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

Abstract

The constrained discrete-time state-dependent Riccati equation technique in the presence of uncertainties in the nonlinear system to be controlled is investigated. The CD-SDRE is divided into two parts - D-SDRE and MPC-based controllers, and the entire system is considered to be a switched system. First, the system stability under each controller is separately established. The stability of the entire switched system (CD-SDRE) is then proven based on the each control system stability. Control of the spacecraft with nonlinear attitude dynamics in the presence of fuel slosh effect under limited actuator performance is used to show the effectiveness of the proposed CD-SDRE controller.

Original languageEnglish (US)
Title of host publication54rd IEEE Conference on Decision and Control,CDC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3870-3875
Number of pages6
ISBN (Electronic)9781479978861
DOIs
StatePublished - Feb 8 2015
Event54th IEEE Conference on Decision and Control, CDC 2015 - Osaka, Japan
Duration: Dec 15 2015Dec 18 2015

Publication series

NameProceedings of the IEEE Conference on Decision and Control
Volume54rd IEEE Conference on Decision and Control,CDC 2015
ISSN (Print)0743-1546

Other

Other54th IEEE Conference on Decision and Control, CDC 2015
Country/TerritoryJapan
CityOsaka
Period12/15/1512/18/15

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modeling and Simulation
  • Control and Optimization

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