巻号一覧
7 巻, 3 号
選択された号の論文の9件中1～9を表示しています
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茅 陽一1968 年 7 巻 3 号 p. 151-161
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーOne of problems of theoretical as well as practical interest of recent control engineering is the estimation of a process transfer function from given operational data of finite length. In the first part of this paper, a trial-and-error procedure to find the estimate of the transfer function is proposed. The procedure is essentially based on the so-called Gauss-Newton method, except that several modifications of the method are incorporated.
In the second part, variances of the estimate parameters induced by the process noise are discussed and the confidence intervals of parameters are shown for several different cases. Lastly, a method for testing the hypothesis on the process structure is proposed and discussed. Results of simulation tests are also shown to back up the theory.抄録全体を表示PDF形式でダウンロード (1206K) -
加藤 一郎, 松家 英雄, 松下 繁, 武井 尚司1968 年 7 巻 3 号 p. 162-168
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーThe stationary random signal is often used as a test signal in the estimation of the dynamics of control processes, or in the statistical syntheses of servomechanisms.
Many kinds of random signal generators have been reported, whose outputs are continuous, binary, or pulse voltage. On the other hand, very little work has been done on a mechanical random signal generator, which generates random displacement or angle; such mechanical random signals are necessary in actual experiments.
In order to generate such a mechanical random signal, the authors have designed a system in which a step-motor is drived irregularly to make random rotation of the motor axis. The driving circuit consists of multivibrators, a damper circuit, and a two-phase excitation circuit for the step-motor. The step-motor and its driving circuit can be regarded as a low-pass filter, and by changing its characteristics, several modes of autocorrelation function of random signal may be obtained.
This paper presents the design of the equipment, the statistical characteristics of the output signal, and an example, where the mechanical random signal is applied as an input to a statistically optimal servomechanism.抄録全体を表示PDF形式でダウンロード (1838K) -
高松 茂行1968 年 7 巻 3 号 p. 172-179
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (1143K) -
甘利 俊一1968 年 7 巻 3 号 p. 180-189
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (1380K) -
研野 和人1968 年 7 巻 3 号 p. 190-196
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (920K) -
大川 善邦1968 年 7 巻 3 号 p. 197-203
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (2226K) -
理化電機工業株式会社1968 年 7 巻 3 号 p. 207-208
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (906K) -
宮崎 誠一1968 年 7 巻 3 号 p. 209
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (150K) -
1968 年 7 巻 3 号 p. 210-212
発行日: 1968/03/10
公開日: 2009/11/26
ジャーナル フリーPDF形式でダウンロード (812K)
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