On Quadratic Hurwitz Stability of Interval Polynomials

• MORI Takehiro

  Kyoto Institute of Technology

• KOKAME Hideki

  Osaka Prefecture University

書誌事項

タイトル別名

• On Quadratic Hurwitz Stability of Inter

抄録

Quadratic Hurwitz stability is discussed for interval polynomials. Taking cues from the weak version of Kharitonov's theorem, we pose two questions: 1)does Hurwitz stability of interval polynomials imply quadratic Hurwitz stability? and 2) if not, is there any case where this implication holds? By focusing on interval polynomials of degree two, we show two examples, one of which negates the question 1) and the other supports the question 2). Based on these facts, we further discuss several aspects of quadratic Hurwitz stability property in the polynomial coefficient space.

収録刊行物

• 計測自動制御学会論文集

  計測自動制御学会論文集 34 (8), 950-955, 1998

  公益社団法人 計測自動制御学会

キーワード

• quadratic Hurwitz stability
• interval polynomial
• extreme point result
• coefficient space
• stability robustness

詳細情報

• CRID: 1390001204501979008
• NII論文ID: 130003791417
• NII論文ID: 10002478946
• NII書誌ID: AN00072392
• DOI: 10.9746/sicetr1965.34.950
• ISSN: 18838189
• ISSN: 04534654
• NDL書誌ID: 4549806
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4549806
• Web Site: https://www.jstage.jst.go.jp/article/sicetr1965/34/8/34_8_950/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
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  • CiNii Articles
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