JPS60104903U - proportional differentiation circuit - Google Patents

proportional differentiation circuit

Info

Publication number
JPS60104903U
JPS60104903U JP19699283U JP19699283U JPS60104903U JP S60104903 U JPS60104903 U JP S60104903U JP 19699283 U JP19699283 U JP 19699283U JP 19699283 U JP19699283 U JP 19699283U JP S60104903 U JPS60104903 U JP S60104903U
Authority
JP
Japan
Prior art keywords
operational amplifier
terminal
inverting input
differentiation circuit
input terminal
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.)
Granted
Application number
JP19699283U
Other languages
Japanese (ja)
Other versions
JPH021602Y2 (en
Inventor
南　博志
Original Assignee
横河電機株式会社
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 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP19699283U priority Critical patent/JPS60104903U/en
Publication of JPS60104903U publication Critical patent/JPS60104903U/en
Application granted granted Critical
Publication of JPH021602Y2 publication Critical patent/JPH021602Y2/ja
Granted legal-status Critical Current

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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図はサーボメカニズムを示すブロック図、第２図は
従来技術である比例微分回路図、第３図は第２図の回路
の周波数特性図、第４図はタコジェネレータを用いた場
合の周波数特性図、第５図は本考案の具体的実施例を示
す比例微分回路図、第６図は他の実施例の回路図である
。 １．６・・・比例微分回路、３・・・サーボモータ、■
８・・・設定電圧（電圧入力）、Ｆｓ・・・比較電圧（
フィードバック信号）。 Ｍ３図Figure 1 is a block diagram showing the servo mechanism, Figure 2 is a proportional differential circuit diagram of the conventional technology, Figure 3 is a frequency characteristic diagram of the circuit in Figure 2, and Figure 4 is the frequency when using a tacho generator. FIG. 5 is a proportional differential circuit diagram showing a specific embodiment of the present invention, and FIG. 6 is a circuit diagram of another embodiment. 1.6... Proportional differential circuit, 3... Servo motor, ■
8...Setting voltage (voltage input), Fs...Comparison voltage (
feedback signal). M3 figure

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 演算増幅器と、該演算増幅器の非反転入力端子に接続さ
れる基準電位又は設定電圧と、前記演算増幅器の反転入
力端子に入力抵抗を介して接続され前記基準電位又は設
定電圧と比較される比較電圧と、前記演算増幅器の出力
端子と前記反転入力端子との間に固定端子が設けられた
ポテンショメータと、該ポテンショメータの可動端子に
一端が接続され他端が前記比較電圧が接続される前記入
力抵抗の一端に接続されたコンデンサと、より成ること
を特徴とする比例微分回路。an operational amplifier, a reference potential or set voltage connected to a non-inverting input terminal of the operational amplifier, and a comparison voltage connected to the inverting input terminal of the operational amplifier via an input resistor and compared with the reference potential or set voltage. a potentiometer having a fixed terminal provided between the output terminal of the operational amplifier and the inverting input terminal, and the input resistor having one end connected to the movable terminal of the potentiometer and the other end connected to the comparison voltage. A proportional differential circuit characterized by consisting of a capacitor connected to one end.
JP19699283U 1983-12-21 1983-12-21 proportional differentiation circuit Granted JPS60104903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19699283U JPS60104903U (en) 1983-12-21 1983-12-21 proportional differentiation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19699283U JPS60104903U (en) 1983-12-21 1983-12-21 proportional differentiation circuit

Publications (2)

Publication Number Publication Date
JPS60104903U true JPS60104903U (en) 1985-07-17
JPH021602Y2 JPH021602Y2 (en) 1990-01-16

Family

ID=30754951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19699283U Granted JPS60104903U (en) 1983-12-21 1983-12-21 proportional differentiation circuit

Country Status (1)

Country Link
JP (1) JPS60104903U (en)

Also Published As

Publication number Publication date
JPH021602Y2 (en) 1990-01-16

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