離散時間系における物理量同定とその時変系への応用 A Discretized System Identification Method and Its Application to the Time Variant Systems

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抄録

A new identification procedure in discrete time systems is proposed. This method identifies the unknown parameters in the system by using the pulse response time history which is reconstructed through an ARMA model. With this identification, the excitation requirement on input is relaxed, and it results in easy installation. As this identification is done totally in time domain, it is applicable to the time variant systems. The sufficient conditions are obtained within which the identification is performed for such systems. A number of numerical simulations are conducted to confirm the availability. In the simulations, the simplified model of a launch vehicle in flight is treated to show the ability of the identification of the time variant system.

収録刊行物

  • 日本航空宇宙学会論文集 = Journal of the Japan Society for Aeronautical and Space Sciences

    日本航空宇宙学会論文集 = Journal of the Japan Society for Aeronautical and Space Sciences 50(580), 173-180, 2002-05-05

    一般社団法人 日本航空宇宙学会

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各種コード

  • NII論文ID(NAID)
    10008213650
  • NII書誌ID(NCID)
    AA11307372
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13446460
  • NDL 記事登録ID
    6170685
  • NDL 雑誌分類
    ZN25(科学技術--運輸工学--航空機・ロケット)
  • NDL 請求記号
    Z74-B503
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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