Prediction error observer for networked predictive control systems with network delay and model error

Takuya Takahashi, Yutaka Uchimura

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

Abstract

This paper proposes the prediction error observer (PEOB) in the design of networked predictive control systems (NPCSs) with network delays and model errors and proposes stability criteria for closed-loop NPCSs. In the NPCSs, a prediction error occurs due to model errors. Based on a-priori predictions, the PEOB compensates for the prediction error when the controller predicts the current and future states. The proposed method improves the performance of the conventional NPC associated with network delays and model errors. Simulation results illustrate the effectiveness of the proposed control strategies.

Original languageEnglish
Title of host publicationProceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages592-597
Number of pages6
ISBN (Print)9781479936335
DOIs
Publication statusPublished - 2015 Apr 9
Event2015 IEEE International Conference on Mechatronics, ICM 2015 - Nagoya, Japan
Duration: 2015 Mar 62015 Mar 8

Other

Other2015 IEEE International Conference on Mechatronics, ICM 2015
CountryJapan
CityNagoya
Period15/3/615/3/8

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Takahashi, T., & Uchimura, Y. (2015). Prediction error observer for networked predictive control systems with network delay and model error. In Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015 (pp. 592-597). [7084043] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMECH.2015.7084043