JPS6355562U - - Google Patents

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Publication number
JPS6355562U
JPS6355562U JP14963986U JP14963986U JPS6355562U JP S6355562 U JPS6355562 U JP S6355562U JP 14963986 U JP14963986 U JP 14963986U JP 14963986 U JP14963986 U JP 14963986U JP S6355562 U JPS6355562 U JP S6355562U
Authority
JP
Japan
Prior art keywords
piezoelectric element
command value
set voltage
control circuit
drive control
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
JP14963986U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14963986U priority Critical patent/JPS6355562U/ja
Publication of JPS6355562U publication Critical patent/JPS6355562U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案の一実施例を示すブロツク回路
図、第２図は圧電素子の印加電圧―変位特性を示
す図、第３図は上記実施例における動作を示すタ
イミングチヤートである。 １：圧電素子、２：指令信号入力回路、１０：
駆動制御回路、１１：ホールドアンプ、１２：タ
イミング回路、１３：電圧印加回路。 FIG. 1 is a block circuit diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing applied voltage-displacement characteristics of a piezoelectric element, and FIG. 3 is a timing chart showing the operation of the above embodiment. 1: piezoelectric element, 2: command signal input circuit, 10:
Drive control circuit, 11: hold amplifier, 12: timing circuit, 13: voltage application circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力される指令値にしたがつて所定の設定電圧
を圧電素子に印加してその変位量を制御する圧電
素子の駆動制御回路において、指令値に相応した
設定電圧より高い電圧を一定時間前記圧電素子に
印加した後に指令値に相応した前記設定電圧を前
記圧電素子に印加するよう構成したことを特徴と
する圧電素子の駆動制御回路。 In a drive control circuit for a piezoelectric element that applies a predetermined set voltage to a piezoelectric element according to an input command value to control the amount of displacement thereof, a voltage higher than a set voltage corresponding to the command value is applied to the piezoelectric element for a certain period of time. 1. A drive control circuit for a piezoelectric element, characterized in that the set voltage corresponding to a command value is applied to the piezoelectric element after the command value is applied to the piezoelectric element.
JP14963986U 1986-09-29 1986-09-29 Pending JPS6355562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14963986U JPS6355562U (en) 1986-09-29 1986-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14963986U JPS6355562U (en) 1986-09-29 1986-09-29

Publications (1)

Publication Number Publication Date
JPS6355562U true JPS6355562U (en) 1988-04-14

Family

ID=31065038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14963986U Pending JPS6355562U (en) 1986-09-29 1986-09-29

Country Status (1)

Country Link
JP (1) JPS6355562U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013110886A (en) * 2011-11-22 2013-06-06 Konica Minolta Holdings Inc Posture correction device, michelson interferometer, and fourier transformation spectroscopic analysis device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013110886A (en) * 2011-11-22 2013-06-06 Konica Minolta Holdings Inc Posture correction device, michelson interferometer, and fourier transformation spectroscopic analysis device

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