Derivation of Solvability Condition of Output Feedback Control Assuming the Existence of Output Observation Noise

カテゴリ: 部門大会

論文No: SS5-7

グループ名: 【C】平成27年電気学会電子・情報・システム部門大会講演論文集

発行日: 2015/08/27

タイトル(英語): Derivation of Solvability Condition of Output Feedback Control Assuming the Existence of Output Observation Noise

著者名: Hiroto Kirita(Hiroshima City University),Mitsuyuki Saito(Hiroshima City University),Wataru Wakita(Hiroshima City University),Yasuhide Kobayashi(Hiroshima City University)

著者名(英語): Hiroto Kirita(Hiroshima City University),Mitsuyuki Saito(Hiroshima City University),Wataru Wakita(Hiroshima City University),Yasuhide Kobayashi(Hiroshima City University)

キーワード: LQ理論|出力フィードバック制御|出力観測雑音出力観測雑音|LQ theory|Output feedback control|Output observation noise

要約(日本語): State feedback control assumes that all state of the system can be observed. However, all state can’t be observed in fact. As a solution in such a case, output feedback control which feeds back the output of the system directly observed using the sensor is proposed. Until now, stochastic output feedback control assumes the existence of the system noise and the output observation noise and includes only the state power term in the cost function is proposed. However, there is little study in consideration of the control power term in the cost function. In this paper, we propose the solvability condition of stochastic output feedback control assumes the existence of the system noise and the output observation noise and includes the state power term and control power term in the cost function.

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