JPH01178601U - - Google Patents
Info
- Publication number
- JPH01178601U JPH01178601U JP1988075160U JP7516088U JPH01178601U JP H01178601 U JPH01178601 U JP H01178601U JP 1988075160 U JP1988075160 U JP 1988075160U JP 7516088 U JP7516088 U JP 7516088U JP H01178601 U JPH01178601 U JP H01178601U
- Authority
- JP
- Japan
- Prior art keywords
- input
- gain
- signal
- control section
- digital signal
- 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 2
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Feedback Control In General (AREA)
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案にかかるサーボコントローラの
一実施例の構成図、第２図及び第３図はゲイン偏
光手段及びゲイン復帰手段の入出力特性図、第４
図〜第７図は第１図のサーボコントローラの動作
説明図である。
１……制御部、２……ゲイン変更手段、３……
Ｄ／Ａ変換器、４……ゲイン復帰手段、５……モ
ータ。
FIG. 1 is a block diagram of an embodiment of the servo controller according to the present invention, FIGS. 2 and 3 are input/output characteristic diagrams of the gain polarization means and the gain restoration means, and FIG.
7 to 7 are explanatory views of the operation of the servo controller shown in FIG. 1. 1...control unit, 2...gain changing means, 3...
D/A converter, 4...gain return means, 5...motor.
Claims (1)
信号を求め、この制御信号をＤ／Ａ変換器でアナ
ログ信号に変換し、この信号でモータを制御する
サーボコントローラにおいて、 前記制御部で求めたデジタル信号が入力され、
入力が０の近傍ではその他の領域よりもゲインが
小さい入出力特性で入力に応じたデジタル信号を
出力するゲイン変更手段と、 前記Ｄ／Ａ変換器で変換されたアナログ信号が
入力され、入力が０の近傍ではその他の領域より
もゲインが大きく、前記ゲイン変更手段で変更し
たゲインを前記制御部のもとのゲインにもどす入
出力特性になつていて、出力でモータを制御する
ゲイン復帰手段、 を具備したサーボコントローラ。[Claims for Utility Model Registration] A servo controller that calculates a control signal by calculation using a digital signal in a control section, converts this control signal into an analog signal with a D/A converter, and controls a motor with this signal, A digital signal obtained by the control section is input,
gain changing means that outputs a digital signal according to the input with an input/output characteristic in which the gain is smaller in the vicinity of the input than in other areas; and an analog signal converted by the D/A converter is input, and the input is Gain return means has an input/output characteristic in which the gain is larger in the vicinity of 0 than in other regions, and returns the gain changed by the gain change means to the original gain of the control section, and controls the motor with the output; Servo controller equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075160U JPH01178601U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075160U JPH01178601U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01178601U true JPH01178601U (en) | 1989-12-21 |
Family
ID=31300232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988075160U Pending JPH01178601U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01178601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115188A (en) * | 1991-10-23 | 1993-05-07 | Mitsubishi Electric Corp | Servo motor controller |
-
1988
- 1988-06-06 JP JP1988075160U patent/JPH01178601U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115188A (en) * | 1991-10-23 | 1993-05-07 | Mitsubishi Electric Corp | Servo motor controller |