JPS6027519U - Linearization circuit for nonlinear elements - Google Patents
Linearization circuit for nonlinear elementsInfo
- Publication number
- JPS6027519U JPS6027519U JP11973583U JP11973583U JPS6027519U JP S6027519 U JPS6027519 U JP S6027519U JP 11973583 U JP11973583 U JP 11973583U JP 11973583 U JP11973583 U JP 11973583U JP S6027519 U JPS6027519 U JP S6027519U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- input
- nonlinear element
- integrator circuit
- 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
Links
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (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
第１図は、従来の温度センサの一例を示す概略回路構成
図、第２図は、本考案の非線形素子の線 。
形化回路を適用した温度センサの一実施例を示す概略回
路構成図、第３図は、第２図に示した温度センサの具体
的回路図、第４図ＡないしＥは、それぞれ第２図に示し
た温度センサの各部の信号波形図である。
２１・・・温度センサ、２２・・・サーミスタ、２３・
・・変換回路、２４・・・演算回路、２５・・・制御回
路。FIG. 1 is a schematic circuit diagram showing an example of a conventional temperature sensor, and FIG. 2 is a diagram of a nonlinear element according to the present invention. 3 is a schematic circuit configuration diagram showing an example of a temperature sensor to which a shaped circuit is applied. FIG. 3 is a specific circuit diagram of the temperature sensor shown in FIG. 2, and FIGS. FIG. 3 is a signal waveform diagram of each part of the temperature sensor shown in FIG. 21... Temperature sensor, 22... Thermistor, 23...
. . . conversion circuit, 24 . . . arithmetic circuit, 25 . . . control circuit.
Claims (1)
、該非線形素子の出力を該出力の分数関数で表わされる
パルス幅の信号に変換する変換回路と、該変換回路の出
力により動作するスイッチを介して供給される入力を時
間積分する積分回路、及び該積分回路の出力とあらかじ
め設定した基準値とを加算して定数倍した信号を、前記
スイッチを介して前記積分回路に入力する入力回路によ
って閉ループが形成され、前記分数関数中の非線形要素
を除去し、前記非線形素子の入力に対して線形関係にあ
る出力を得る演算回路とからなる非線形素子の線形化回
路。A nonlinear element whose output changes exponentially with respect to an input, a conversion circuit that converts the output of the nonlinear element into a signal with a pulse width expressed as a fractional function of the output, and a switch operated by the output of the conversion circuit. an integrator circuit that time-integrates an input supplied through the integrator circuit, and an input circuit that inputs a signal obtained by adding the output of the integrator circuit and a preset reference value and multiplying the result by a constant to the integrator circuit through the switch. and an arithmetic circuit that forms a closed loop, removes nonlinear elements in the fractional function, and obtains an output that is linearly related to the input of the nonlinear element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11973583U JPS6027519U (en) | 1983-07-31 | 1983-07-31 | Linearization circuit for nonlinear elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11973583U JPS6027519U (en) | 1983-07-31 | 1983-07-31 | Linearization circuit for nonlinear elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027519U true JPS6027519U (en) | 1985-02-25 |
| JPH0346331Y2 JPH0346331Y2 (en) | 1991-09-30 |
Family
ID=30274678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11973583U Granted JPS6027519U (en) | 1983-07-31 | 1983-07-31 | Linearization circuit for nonlinear elements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142695U (en) * | 1990-04-27 | 1990-12-04 |
-
1983
- 1983-07-31 JP JP11973583U patent/JPS6027519U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142695U (en) * | 1990-04-27 | 1990-12-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346331Y2 (en) | 1991-09-30 |
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