Dual-rate L1 adaptive controller for cyber-physical sampled-data systems

Hamidreza Jafarnejadsani, Hanmin Lee, Naira Hovakimyan, Petros Voulgaris

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

Abstract

This paper proposes a dual rate output-feedback control approach for sampled-data MIMO systems with non-linear uncertainties. Design and analysis of L1 adaptive controller is extended to sampled-data systems framework. The controller is designed for detection of zero-dynamics attacks and uncertainty compensation. A sufficient condition on the sampling time of the digital controller is obtained that ensures stability of the closed-loop system. It is shown that the proposed controller can recover the performance of a continuous-Time reference system. A simulation study of an automatic voltage regulator is provided to validate the theoretical finding.

Original languageEnglish (US)
Title of host publication2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6259-6264
Number of pages6
ISBN (Electronic)9781509028733
DOIs
StatePublished - Jan 18 2018
Event56th IEEE Annual Conference on Decision and Control, CDC 2017 - Melbourne, Australia
Duration: Dec 12 2017Dec 15 2017

Publication series

Name2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
Volume2018-January

Other

Other56th IEEE Annual Conference on Decision and Control, CDC 2017
CountryAustralia
CityMelbourne
Period12/12/1712/15/17

Fingerprint

Sampled-data Systems
Controller
Controllers
Uncertainty
Voltage regulators
Output Feedback Control
MIMO Systems
MIMO systems
Closed loop systems
Regulator
Closed-loop System
Feedback control
Continuous Time
Voltage
Attack
Simulation Study
Sampling
Sufficient Conditions
Zero

ASJC Scopus subject areas

  • Decision Sciences (miscellaneous)
  • Industrial and Manufacturing Engineering
  • Control and Optimization

Cite this

Jafarnejadsani, H., Lee, H., Hovakimyan, N., & Voulgaris, P. (2018). Dual-rate L1 adaptive controller for cyber-physical sampled-data systems. In 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017 (pp. 6259-6264). (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CDC.2017.8264602

Dual-rate L1 adaptive controller for cyber-physical sampled-data systems. / Jafarnejadsani, Hamidreza; Lee, Hanmin; Hovakimyan, Naira; Voulgaris, Petros.

2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 6259-6264 (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017; Vol. 2018-January).

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

Jafarnejadsani, H, Lee, H, Hovakimyan, N & Voulgaris, P 2018, Dual-rate L1 adaptive controller for cyber-physical sampled-data systems. in 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017, vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 6259-6264, 56th IEEE Annual Conference on Decision and Control, CDC 2017, Melbourne, Australia, 12/12/17. https://doi.org/10.1109/CDC.2017.8264602
Jafarnejadsani H, Lee H, Hovakimyan N, Voulgaris P. Dual-rate L1 adaptive controller for cyber-physical sampled-data systems. In 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 6259-6264. (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017). https://doi.org/10.1109/CDC.2017.8264602
Jafarnejadsani, Hamidreza ; Lee, Hanmin ; Hovakimyan, Naira ; Voulgaris, Petros. / Dual-rate L1 adaptive controller for cyber-physical sampled-data systems. 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 6259-6264 (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017).
@inproceedings{7d838e66861a48aaac0d417f4c15d871,
title = "Dual-rate L1 adaptive controller for cyber-physical sampled-data systems",
abstract = "This paper proposes a dual rate output-feedback control approach for sampled-data MIMO systems with non-linear uncertainties. Design and analysis of L1 adaptive controller is extended to sampled-data systems framework. The controller is designed for detection of zero-dynamics attacks and uncertainty compensation. A sufficient condition on the sampling time of the digital controller is obtained that ensures stability of the closed-loop system. It is shown that the proposed controller can recover the performance of a continuous-Time reference system. A simulation study of an automatic voltage regulator is provided to validate the theoretical finding.",
author = "Hamidreza Jafarnejadsani and Hanmin Lee and Naira Hovakimyan and Petros Voulgaris",
year = "2018",
month = "1",
day = "18",
doi = "10.1109/CDC.2017.8264602",
language = "English (US)",
series = "2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "6259--6264",
booktitle = "2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017",
address = "United States",

}

TY - GEN

T1 - Dual-rate L1 adaptive controller for cyber-physical sampled-data systems

AU - Jafarnejadsani, Hamidreza

AU - Lee, Hanmin

AU - Hovakimyan, Naira

AU - Voulgaris, Petros

PY - 2018/1/18

Y1 - 2018/1/18

N2 - This paper proposes a dual rate output-feedback control approach for sampled-data MIMO systems with non-linear uncertainties. Design and analysis of L1 adaptive controller is extended to sampled-data systems framework. The controller is designed for detection of zero-dynamics attacks and uncertainty compensation. A sufficient condition on the sampling time of the digital controller is obtained that ensures stability of the closed-loop system. It is shown that the proposed controller can recover the performance of a continuous-Time reference system. A simulation study of an automatic voltage regulator is provided to validate the theoretical finding.

AB - This paper proposes a dual rate output-feedback control approach for sampled-data MIMO systems with non-linear uncertainties. Design and analysis of L1 adaptive controller is extended to sampled-data systems framework. The controller is designed for detection of zero-dynamics attacks and uncertainty compensation. A sufficient condition on the sampling time of the digital controller is obtained that ensures stability of the closed-loop system. It is shown that the proposed controller can recover the performance of a continuous-Time reference system. A simulation study of an automatic voltage regulator is provided to validate the theoretical finding.

UR - http://www.scopus.com/inward/record.url?scp=85046123339&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85046123339&partnerID=8YFLogxK

U2 - 10.1109/CDC.2017.8264602

DO - 10.1109/CDC.2017.8264602

M3 - Conference contribution

AN - SCOPUS:85046123339

T3 - 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017

SP - 6259

EP - 6264

BT - 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017

PB - Institute of Electrical and Electronics Engineers Inc.

ER -