JPS58187803U - Servo system digital control circuit - Google Patents

Servo system digital control circuit

Info

Publication number
JPS58187803U
JPS58187803U JP8492182U JP8492182U JPS58187803U JP S58187803 U JPS58187803 U JP S58187803U JP 8492182 U JP8492182 U JP 8492182U JP 8492182 U JP8492182 U JP 8492182U JP S58187803 U JPS58187803 U JP S58187803U
Authority
JP
Japan
Prior art keywords
servo system
digital control
control circuit
system digital
reversible counter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8492182U
Other languages
Japanese (ja)
Inventor
箕原　喜代美
弘 中井
正治 小泉
Original Assignee
古野電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 古野電気株式会社 filed Critical 古野電気株式会社
Priority to JP8492182U priority Critical patent/JPS58187803U/en
Publication of JPS58187803U publication Critical patent/JPS58187803U/en
Pending legal-status Critical Current

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Landscapes

  • Feedback Control In General (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のサーボ系のモータスピード制御回路を示
すブロック図、第２図はこの考案の実施例のデジタル制
御回路を示すブロック図である。 ２０胃コンパレータ（比較部）、２１・・・ＵＰ／ＤＯ
ＷＮカウンタ（可逆カウンタ）、２２・・・クロック、
２４・・・Ｄ／Ａ変換器、２７・・・ステッピングモー
タ、２８・・・回転センサ、２９・・−Ｆ／Ｖ変換器、
３０・・・可変抵抗。FIG. 1 is a block diagram showing a conventional servo system motor speed control circuit, and FIG. 2 is a block diagram showing a digital control circuit according to an embodiment of this invention. 20 Stomach comparator (comparison part), 21...UP/DO
WN counter (reversible counter), 22...clock,
24...D/A converter, 27...Stepping motor, 28...Rotation sensor, 29...-F/V converter,
30...Variable resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基準信号と検出部によって制御対象から検出されたフィ
ードバック信号とを比較部にて比較し、その偏差に基づ
くアナログ制御信号によって前記制御対象の制御量を制
御するサーボ系において、前記比較部の出力を導入し、
その出力に応じて増減算する可逆カウンタと、前記可逆
カウンタの計数値に応じたアナログ制御信号を出力する
Ｄ／Ａ変換器と、を有してなるサーボ系のデジタル制御
同In a servo system in which a reference signal and a feedback signal detected from a control object by a detection section are compared in a comparison section, and a control amount of the control object is controlled by an analog control signal based on the deviation, the output of the comparison section is introduced,
A digital control system for a servo system comprising a reversible counter that increases or subtracts in accordance with the output of the reversible counter, and a D/A converter that outputs an analog control signal in accordance with the count value of the reversible counter.
JP8492182U 1982-06-07 1982-06-07 Servo system digital control circuit Pending JPS58187803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8492182U JPS58187803U (en) 1982-06-07 1982-06-07 Servo system digital control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8492182U JPS58187803U (en) 1982-06-07 1982-06-07 Servo system digital control circuit

Publications (1)

Publication Number Publication Date
JPS58187803U true JPS58187803U (en) 1983-12-13

Family

ID=30093840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8492182U Pending JPS58187803U (en) 1982-06-07 1982-06-07 Servo system digital control circuit

Country Status (1)

Country Link
JP (1) JPS58187803U (en)

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