JPS6027370U - Transfer function measurement device - Google Patents
Transfer function measurement deviceInfo
- Publication number
- JPS6027370U JPS6027370U JP11981183U JP11981183U JPS6027370U JP S6027370 U JPS6027370 U JP S6027370U JP 11981183 U JP11981183 U JP 11981183U JP 11981183 U JP11981183 U JP 11981183U JP S6027370 U JPS6027370 U JP S6027370U
- Authority
- JP
- Japan
- Prior art keywords
- transfer function
- resistor
- current source
- constant current
- measurement device
- 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
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Feedback Control In General (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図乃至第４図は従来の伝達関数の測定装置を示し、
第１図及び第３図は測定すべきフィードバックループの
概略図、第２図Ａ、 Ｂ及び第４図は伝達関数測定装置
の概略図であり、第５図乃至第７図は本考案の伝達関数
測定装置の実施例を示し、第５図、第６図は測定すべき
フィードバックループ及び伝達関数測定装置の概略図、
第７図は定電流源を示す回路図である。
１・・・伝達関数測定装置、Ｉｃ・・・第１の定電流源
、Ｉｄ・・・第２の定電流源、Ｒ・・・抵抗。
ｍ＝↓ｉ τ
Ｅ２（Ｓ） 、−一−１
０1 to 4 show conventional transfer function measuring devices,
1 and 3 are schematic diagrams of the feedback loop to be measured, Figures 2A, B and 4 are schematic diagrams of the transfer function measuring device, and Figures 5 to 7 are schematic diagrams of the feedback loop to be measured. An embodiment of the function measuring device is shown, and FIGS. 5 and 6 are schematic diagrams of the feedback loop to be measured and the transfer function measuring device,
FIG. 7 is a circuit diagram showing a constant current source. DESCRIPTION OF SYMBOLS 1... Transfer function measuring device, Ic... 1st constant current source, Id... 2nd constant current source, R... Resistor. m=↓i τ E2(S) , -1-1 0
Claims (1)
開ルニプ伝達関数を測定する装置であって、 フィードバックループ内に挿入される抵抗と、該抵抗の
一端に電流を供給する第１の定電流源と、上記抵抗の他
端に上記電流と大きさが等しいと共に逆位相の電流を供
給する第２の定電流源とを有し、上記抵抗の各端の電位
と上記第１の定電流源と上記第２の定電流源とを比較演
算するようになっていることを特徴とする伝達関数測定
装置。 ２ 上記抵抗はフィードバックループ内に常時挿入され
、上記第１の定電流源と上記第２の定電流源は測定時に
接続するようになっていることを特徴とする第１項記載
の伝達関数測定装置。[Claims for Utility Model Registration] 1. A device for measuring the closed-loop transfer function or open-loop transfer function of a feedback loop, which comprises a resistor inserted into the feedback loop, and a first resistor that supplies current to one end of the resistor. a constant current source; and a second constant current source that supplies a current equal in magnitude to the current and in opposite phase to the other end of the resistor, and the potential at each end of the resistor and the first constant A transfer function measuring device characterized in that a current source and the second constant current source are compared and calculated. 2. Transfer function measurement according to item 1, wherein the resistor is always inserted into a feedback loop, and the first constant current source and the second constant current source are connected during measurement. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11981183U JPS6027370U (en) | 1983-08-02 | 1983-08-02 | Transfer function measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11981183U JPS6027370U (en) | 1983-08-02 | 1983-08-02 | Transfer function measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027370U true JPS6027370U (en) | 1985-02-23 |
| JPH025422Y2 JPH025422Y2 (en) | 1990-02-08 |
Family
ID=30274823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11981183U Granted JPS6027370U (en) | 1983-08-02 | 1983-08-02 | Transfer function measurement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027370U (en) |
-
1983
- 1983-08-02 JP JP11981183U patent/JPS6027370U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025422Y2 (en) | 1990-02-08 |
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