JPS58183089U - Rotating body speed and phase control circuit - Google Patents
Rotating body speed and phase control circuitInfo
- Publication number
- JPS58183089U JPS58183089U JP1982080542U JP8054282U JPS58183089U JP S58183089 U JPS58183089 U JP S58183089U JP 1982080542 U JP1982080542 U JP 1982080542U JP 8054282 U JP8054282 U JP 8054282U JP S58183089 U JPS58183089 U JP S58183089U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- phase
- rotational
- control circuit
- speed
- 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
- Control Of Electric Motors 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図は回転体の速度及び位相制御回路の系統図、第２
図はその動作説明に供する波形図、第３図はこの考案に
係わる回転速度及び位相制御回路の一例を示す要部の系
統図、第４図はその動作説明に供する波形図、第５図は
ウィンドーパルス形成回路の一例を示す系統図、第６図
はこの考唸に係わる回転体の回転速度及び位相制御回路
の他の例を示す第３図と同様な系統図である。
３３はカウンタ、３４，５６．５８はＤ−Ａ変換器、１
６はドラムモーター、５０はオーバーフロー検出回路、
４０はウィンドーパルス形成回路、ＰＰＧは回転速度信
号、ｒｐｃは回転位相信号、ＰＲヮは基準位相信号、八
はウィンドーパルスである。Figure 1 is a system diagram of the speed and phase control circuit of the rotating body, Figure 2
The figure is a waveform diagram to explain its operation, Figure 3 is a system diagram of essential parts showing an example of the rotational speed and phase control circuit according to this invention, Figure 4 is a waveform diagram to explain its operation, and Figure 5 is a waveform diagram to explain its operation. FIG. 6 is a system diagram showing an example of a window pulse forming circuit, and is a system diagram similar to FIG. 3 showing another example of a rotational speed and phase control circuit of a rotating body related to this design. 33 is a counter, 34, 56.58 is a D-A converter, 1
6 is a drum motor, 50 is an overflow detection circuit,
40 is a window pulse forming circuit, PPG is a rotational speed signal, rpc is a rotational phase signal, PRヮ is a reference phase signal, and 8 is a window pulse.
Claims (1)
をゲートしそのクロック出力をカウンターに供給して、
回転速度に比例したカウント出力を形成し、これをＤ−
Ａ変換した出力で上記回転体の回転速度を制御するとと
もに、上記回転体の回転位置に関連した回転位相信号と
基準位相信号からその位相差に関連したウィンドーパル
スを形成し、上記カウント動作期間以外の期間に上記ウ
ィンドーパルスでゲートされた上記クロック出力−を上
記カウンターに供給して、回転位相に比例したカウント
出力を形成し、これをＤ−Ａ変換した、 出力で上記
回転体の回転位相を制御するようにした時分割制御方式
による回転体の速度及び位相制御回路。Gating a clock pulse with a speed signal related to the rotational speed of the rotating body and feeding the clock output to a counter,
A count output proportional to the rotational speed is formed, and this is connected to D-
The A-converted output controls the rotational speed of the rotating body, and a window pulse related to the phase difference is formed from a rotational phase signal related to the rotational position of the rotating body and a reference phase signal, and a window pulse related to the phase difference between the rotational phase signal and the reference phase signal related to the rotational position of the rotating body is controlled. The clock output gated by the window pulse is supplied to the counter during a period other than that, to form a count output proportional to the rotation phase, which is converted from D to A, and the output is used to control the rotation of the rotating body. A speed and phase control circuit for a rotating body using a time division control method that controls the phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982080542U JPS58183089U (en) | 1982-05-31 | 1982-05-31 | Rotating body speed and phase control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982080542U JPS58183089U (en) | 1982-05-31 | 1982-05-31 | Rotating body speed and phase control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58183089U true JPS58183089U (en) | 1983-12-06 |
| JPH0119597Y2 JPH0119597Y2 (en) | 1989-06-06 |
Family
ID=30089683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982080542U Granted JPS58183089U (en) | 1982-05-31 | 1982-05-31 | Rotating body speed and phase control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002049202A1 (en) * | 2000-12-11 | 2002-06-20 | Daihen Corporation | Servo control method and device for dc motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54124182A (en) * | 1978-03-20 | 1979-09-26 | Matsushita Electric Ind Co Ltd | Digital servo system of rotary body |
-
1982
- 1982-05-31 JP JP1982080542U patent/JPS58183089U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54124182A (en) * | 1978-03-20 | 1979-09-26 | Matsushita Electric Ind Co Ltd | Digital servo system of rotary body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002049202A1 (en) * | 2000-12-11 | 2002-06-20 | Daihen Corporation | Servo control method and device for dc motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119597Y2 (en) | 1989-06-06 |
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