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Statistical Design of Control Systems Containing Digital Devices
https://jaxa.repo.nii.ac.jp/records/34607
https://jaxa.repo.nii.ac.jp/records/34607f0186216-5885-4598-9328-d26cab9c38a3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2404854.pdf (1.8 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||
| タイトル | ||||||||
| タイトル | Statistical Design of Control Systems Containing Digital Devices | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
ISHII, Yasushi
× ISHII, Yasushi
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| 出版者 | ||||||||
| 出版者 | 東京大学航空研究所 | |||||||
| 出版者（英） | ||||||||
| 出版者 | Aeronautical Research Institute, University of Tokyo | |||||||
| 書誌情報 |
東京大學航空研究所報告 en : Report/Aeronautical Research Institute, University of Tokyo 巻 26, 号 11, p. 215-236, 発行日 1960-12 |
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| 抄録（英） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Sampling and quantization of signals are essential to the digital devices such as digital computers and analog-digital converters. This paper develops statistical optimum design methods of the control systems containing these digital devices under random inputs. In the first part, neglecting the quantization effects, the pulse transfer function of an ordinary sampled-data control system, which minimizes the mean square error, is presented as a function of the spectral density of the reference input signal, under several constraints which come from the physical realizability of the system, time constants and dead time of the controlled process, etc. Although quantizing operation is nonlinear, in statistical treatments it can be linealized as a superposition of a white noise on the signal, and the corrections to the optimum design due to quantization are discussed theoretically. In the later part of this paper, a high speed electronic simulator of sampled-data systems, which was designed and constructed for this study, is described. To examine the theory, experiments of the statistical optimum design were performed using this simulator for several kinds of random inputs. These results are compared with those numerically calculated. | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0376-1061 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00514444 | |||||||
| 資料番号 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 資料番号: SA2404854000 | |||||||
