Atıf İçin Kopyala
Kürkçü B., Kasnakoğlu C., Efe M. Ö., Su R.
ISA TRANSACTIONS, cilt.131, ss.299-310, 2022 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
131
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Basım Tarihi:
2022
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Doi Numarası:
10.1016/j.isatra.2022.04.044
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Dergi Adı:
ISA TRANSACTIONS
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Applied Science & Technology Source, Communication Abstracts, Computer & Applied Sciences, EMBASE, INSPEC, MEDLINE
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Sayfa Sayıları:
ss.299-310
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Anahtar Kelimeler:
Matched, Unmatched disturbances, MIMO disturbance observer, H?-Synthesis, Multiple integral augmentation, Hamiltonian matrices
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Hacettepe Üniversitesi Adresli:
Evet
Özet
In this paper, the existence of a solution for the transformation of the disturbances from the unmatched cases to the matched one is investigated. The usage of matched/unmatched disturbance notions and the underlying assumptions are clarified. Then, a simplified definition is introduced to obtain a set of performance metrics to be used in observer design. Using bilinear pole shifting and multiple integral augmentation to the plant, not only the stabilizability/detectability conditions but also infinity-norm bounds for unstable MIMO systems are derived. Then, the solvability of the augmented Hamiltonian matrices to get stabilizing solutions via standard H InfinityH∞" role="presentation" >-Synthesis is explained. Finally, the solutions, definitions, and assumptions are validated through numerical examples.