2 0 0 0 OA 磁気増幅器

著者
桜井 良文
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.1, no.1, pp.48-54, 1954-04-30 (Released:2010-07-27)
参考文献数
15

2 0 0 0 OA パラメトロン

著者
左治木 清吾
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.4, no.1, pp.39-47, 1957-03-01 (Released:2010-07-27)
参考文献数
9
著者
佐野 恵保
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.8, no.1, pp.29-35, 1961-01-30 (Released:2010-10-29)
参考文献数
14
著者
尾形 克彦
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.5, no.1, pp.11-15, 1958

This paper presents an analysis of nonlinear oscillations as responses of saturating servomechanisms subjected to periodic inputs.<BR>Conditions that make a system output oscillate with a subharmonic of the input frequency have been obtained.The possibility of the occurrence of subharmonic oscillations or frequency divisions can be estimated from the maximum value of theoutput-input amplitude ratio for a given input amplitude.<BR>The analytic solution for finding the maximum value of the output-input amplitude ratio of a saturating second order servomechanism as well as the analytic solution for finding the frequ ency response of such a system have been obtained.
著者
藤井 澄二 秋山 守 杉野 栄美 住川 英男
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.5, no.3, pp.60-65, 1958-06-25 (Released:2010-10-29)
参考文献数
11

Two types of hydraulic bilateral servomechanisms, symmetrical type and force-feedback type, are proposed and constructed. Characteristics of such bilateral servomechanisms are expressed by a square matrix with four elements which are functions of s. These four elements can be experimentally determined by two series of experiments: one with free slave-end and the other with fixed slave-end. For a symmetrical type the value of the determinant of the characteristic matrix is theoretically equal to the unity and independent of s.
著者
稲葉 清右衛門 吉武 智士 橋本 至弘 小林 堅吾
出版者
公益社団法人 計測自動制御学会
雑誌
自動制御 (ISSN:04477235)
巻号頁・発行日
vol.8, no.2, pp.100-109, 1961-04-15 (Released:2010-10-29)

The Construction and the operation of a computing numerical control system including a special purpose computer are explained.The features and the merits of this system are as follows;1) No preliminary calculations concerning the cutter offset are necessary for the programming. The mumerical informations on the cutter radius are given by dial setting on the operation panel of the equipment.2) Electro-hydraulic pulse motors are employed as the servo-elements to drive the machine-tool.3) All transistorized and extremely miniaturized.