A Lyapunov equation based mapping approach to achieve controller integrity

Khaled Alaa, Ilhan Mutlu, Frank Schrodel, M. Turan Soylemez, Dirk Abel

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

Özet

In this study, a new approach is proposed to determine controller parameter spaces that achieve integrity for multivariable systems. Integrity refers to the property that the closed-loop system remains stable against arbitrary failures of certain subsystems in order to increase the reliability of industrial systems. The proposed approach is based on the Lyapunov equation stability mapping technique. Instead of solving 2n equations to determine the boundaries of the stabilizing regions that is required in the standard Lyapunov approach, it is necessary and sufficient to solve at most two equations with respect to the controller parameters in the proposed approach. Using this approach, an algorithm is asserted to determine non-conservative controller gain regions that guarantee the stability of the multivariable systems when any one of the controller parameters fails to operate. Lastly, two benchmark case studies are included within the scope of this study to verify the effectiveness and correctness of the derived theoretical results.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2016 8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2016
YayınlayanIEEE Computer Society
Sayfalar16-22
Sayfa sayısı7
ISBN (Elektronik)9781467388184
DOI'lar
Yayın durumuYayınlandı - 2 Ara 2016
Etkinlik8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2016 - Lisbon, Portugal
Süre: 18 Eki 201620 Eki 2016

Yayın serisi

AdıInternational Congress on Ultra Modern Telecommunications and Control Systems and Workshops
Hacim2016-December
ISSN (Basılı)2157-0221
ISSN (Elektronik)2157-023X

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???event.eventtypes.event.conference???8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2016
Ülke/BölgePortugal
ŞehirLisbon
Periyot18/10/1620/10/16

Bibliyografik not

Publisher Copyright:
© 2016 IEEE.

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