Frequency-dependent performance design for time-varying networked system

Yutaka Uchimura, Masanori Nagahara

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

3 Citations (Scopus)

Abstract

Much research has investigated time-delay systems; in particular, controller designs based on Lyapunov-Krasovskii-based methods have been investigated extensively. However, most previous studies do not show their methodology regarding the shaping the frequency-dependent performance. This paper proposes a control design that enables us to shape the frequency-dependent performance using a modified Lyapunov-Krasovskii-based stabilizing condition. The stabilizing controller can be obtained by solving the condition formulated in LMI. The designed controller is evaluated using numerical simulations and it is applied to the velocity control of a DC motor. Experimental results verified that the proposed controller achieved better performance with less conservativeness and that it is applicable to real plants.

Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
Pages2578-2583
Number of pages6
DOIs
Publication statusPublished - 2011
Event37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011 - Melbourne, VIC
Duration: 2011 Nov 72011 Nov 10

Other

Other37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011
CityMelbourne, VIC
Period11/11/711/11/10

Fingerprint

Controllers
Velocity control
DC motors
Time delay
Computer simulation

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Uchimura, Y., & Nagahara, M. (2011). Frequency-dependent performance design for time-varying networked system. In IECON Proceedings (Industrial Electronics Conference) (pp. 2578-2583). [6119716] https://doi.org/10.1109/IECON.2011.6119716

Frequency-dependent performance design for time-varying networked system. / Uchimura, Yutaka; Nagahara, Masanori.

IECON Proceedings (Industrial Electronics Conference). 2011. p. 2578-2583 6119716.

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

Uchimura, Y & Nagahara, M 2011, Frequency-dependent performance design for time-varying networked system. in IECON Proceedings (Industrial Electronics Conference)., 6119716, pp. 2578-2583, 37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011, Melbourne, VIC, 11/11/7. https://doi.org/10.1109/IECON.2011.6119716
Uchimura Y, Nagahara M. Frequency-dependent performance design for time-varying networked system. In IECON Proceedings (Industrial Electronics Conference). 2011. p. 2578-2583. 6119716 https://doi.org/10.1109/IECON.2011.6119716
Uchimura, Yutaka ; Nagahara, Masanori. / Frequency-dependent performance design for time-varying networked system. IECON Proceedings (Industrial Electronics Conference). 2011. pp. 2578-2583
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