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オブザーバを用いた線形フィードバック制御系の共分散指定問題
https://jaxa.repo.nii.ac.jp/records/44815
https://jaxa.repo.nii.ac.jp/records/4481517f6b82f-8963-48c1-8c7a-6ec3ebfd1b6a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
naltr00561.pdf (1.2 MB)
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| Item type | テクニカルレポート / Technical Report(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | オブザーバを用いた線形フィードバック制御系の共分散指定問題 | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||||
| 資源タイプ | technical report | |||||||||
| その他のタイトル（英） | ||||||||||
| その他のタイトル | Covariance Specification for the Linear Time-invariant Output-Feedback Control Systems using a Suboptimal Observer | |||||||||
| 著者 |
永安, 正彦
× 永安, 正彦
× NAGAYASU, Masahiko
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所計測部 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| Instrumentation and Control Division, National Aerospace Laboratory(NAL) | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 航空宇宙技術研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | National Aerospace Laboratory(NAL) | |||||||||
| 書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-561 巻 561, p. 14, 発行日 1979-02 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | This paper describes the covariance specification problem, using a suboptimal observer for the linear time-invariant output-feedback control system, which is disturbed by system noise. Linear stochastic control problems, based on the quadratic performance criteria, have been widely considered over the past years. However, the relationship between the criteria and the behavior of the resultant closed loop system is still in question today. The purpose of this paper is to give the optimal output-feedback control, using a suboptimal observer in such a way that the stationary state covariance matrix coincides with the prescribed one. The system is disturbed by additive white/color system noise. The suboptimal observer, for such a stochastic system, is first derived to estimate the states. Then, the dynamic output feedback control system is designed, by using the observer. The covariance specification problem is solved, that is, the optimal feedback gains, is obtainrl to make the resulting state covariance coincide with the prescribed one, under minimum control effort. As a Numerical example, the control problem of an aircraft the atmospheric turbulence is discussed. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0389-4010 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALTR0561000 | |||||||||
| レポート番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | レポート番号: NAL TR-561 | |||||||||
