JPS63153792U - - Google Patents
Info
- Publication number
- JPS63153792U JPS63153792U JP1987046280U JP4628087U JPS63153792U JP S63153792 U JPS63153792 U JP S63153792U JP 1987046280 U JP1987046280 U JP 1987046280U JP 4628087 U JP4628087 U JP 4628087U JP S63153792 U JPS63153792 U JP S63153792U
- Authority
- JP
- Japan
- Prior art keywords
- control system
- proportional
- speed
- operational amplifier
- servo motor
- 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
Links
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案に係るブロツク線図、第２図は
その速度応答特性を示すタイムチヤートで従来例
を対比させる、第３図は従来例のブロツク線図で
ある。
１，２……Ｆ／Ｖ変換器、３……位相比較器、
４……比例積分回路、５……演算増幅器。
FIG. 1 is a block diagram according to the present invention, FIG. 2 is a time chart showing its speed response characteristics and is compared with a conventional example, and FIG. 3 is a block diagram of the conventional example. 1, 2...F/V converter, 3...phase comparator,
4 ... Proportional-integral circuit, 5... Operational amplifier.
Claims (1)
ログ信号に変換するそれぞれのＦ／Ｖ変換器を主
たる構成要素とする主制御系と、上記各クロツク
パルスの位相を比較し位相偏差を求める位相比較
器、補償用の比例積分回路、からなるＰＬＬ制御
系と、上記主制御系の速度偏差信号、ＰＬＬ制御
系の位相偏差信号を重畳、増幅し電流制御系の指
令値に変換する演算増幅器、を備えたサーボモー
タ用コントローラにおいて、上記演算増幅器の出
力をダイオード、抵抗器を介し上記比例積分回路
のコンデンサの初期充電用電源として帰還せしめ
たことを特徴とするサーボモータ用コントローラ
。 A main control system whose main components are F/V converters that convert each clock pulse for speed command and speed feedback into analog signals, a phase comparator for comparing the phases of each of the above clock pulses to find a phase deviation, and a compensation system. A servo motor equipped with a PLL control system consisting of a proportional-integral circuit, and an operational amplifier that superimposes and amplifies the speed deviation signal of the main control system and the phase deviation signal of the PLL control system and converts it into a command value for the current control system. A controller for a servo motor, characterized in that the output of the operational amplifier is fed back through a diode and a resistor as a power source for initial charging of a capacitor of the proportional-integral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987046280U JPS63153792U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987046280U JPS63153792U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153792U true JPS63153792U (en) | 1988-10-07 |
Family
ID=30865797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987046280U Pending JPS63153792U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080378A (en) * | 2003-08-29 | 2005-03-24 | Konica Minolta Business Technologies Inc | Driving unit, image forming apparatus |
-
1987
- 1987-03-27 JP JP1987046280U patent/JPS63153792U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080378A (en) * | 2003-08-29 | 2005-03-24 | Konica Minolta Business Technologies Inc | Driving unit, image forming apparatus |