JPH0455606U - - Google Patents
Info
- Publication number
- JPH0455606U JPH0455606U JP9842390U JP9842390U JPH0455606U JP H0455606 U JPH0455606 U JP H0455606U JP 9842390 U JP9842390 U JP 9842390U JP 9842390 U JP9842390 U JP 9842390U JP H0455606 U JPH0455606 U JP H0455606U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- error
- correcting
- servo circuit
- servo
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Numerical Control (AREA)
- Feedback Control In General (AREA)
- Control Of Position Or Direction (AREA)
Description
第１図は本考案の実施例を示すブロツク線図、
第２図はその各部の波形図、第３図は従来技術を
示すブロツク線図である。
図面中、１は逆伝達関数補正部、５はモータ、
７はパルスコーダ、８は速度補正部である。
FIG. 1 is a block diagram showing an embodiment of the present invention;
FIG. 2 is a waveform diagram of each part, and FIG. 3 is a block diagram showing the prior art. In the drawing, 1 is an inverse transfer function correction section, 5 is a motor,
7 is a pulse coder, and 8 is a speed correction section.
Claims (1)
正して位置制御を行なうようになつているサーボ
回路において、外乱による誤差を検知し、その誤
差がなくなるまで誤差収束のための速度補正指令
を、パルス的に発生して速度補正を行なう速度補
正手段を有することを特徴とするサーボ回路。 In a servo circuit that performs position control by correcting servo tracking delay using reverse transfer function correction, etc., an error caused by disturbance is detected and the speed correction command for error convergence is pulsed until the error disappears. A servo circuit characterized in that it has a speed correction means for correcting the speed by automatically generating the speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842390U JPH0455606U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842390U JPH0455606U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455606U true JPH0455606U (en) | 1992-05-13 |
Family
ID=31839602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842390U Pending JPH0455606U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455606U (en) |
-
1990
- 1990-09-21 JP JP9842390U patent/JPH0455606U/ja active Pending