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The Structure-preserving Doubling Algorithm for the Discrete Coupled Riccati Matrix Equations

  • Kai Wen Jiang*
  • , Zhi Li
  • , Ying Zhang
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen

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

Abstract

In this paper, the structure-preserving doubling algorithm (SDA) is considered to solve a discrete coupled Riccati matrix equation (DCRME) arising in Markov Jump Systems. Firstly, we transform the DCRME into a standard symplectic form using methods developed for symmetric structures. With the symplectic form, the SDA is established to obtain a positive definite solution to the DCRME. It is demonstrated that the matrix sequences generated by the SDA converge quadratically. Finally, the numerical example is provided to illustrate the effectiveness and feasibility of the presented SDA.

Original languageEnglish
Title of host publicationProceedings of the 2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages943-947
Number of pages5
ISBN (Electronic)9798350332162
DOIs
StatePublished - 2023
Externally publishedYes
Event2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023 - Qingdao, China
Duration: 14 Jul 202316 Jul 2023

Publication series

NameProceedings of the 2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023

Conference

Conference2nd Conference on Fully Actuated System Theory and Applications, CFASTA 2023
Country/TerritoryChina
CityQingdao
Period14/07/2316/07/23

Keywords

  • Discrete Coupled Riccati Matrix Equations
  • Fast convergent rate
  • Markov Jump Systems
  • Structure-preserving doubling algorithm

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