JPS61138393U - - Google Patents
Info
- Publication number
- JPS61138393U JPS61138393U JP1985020842U JP2084285U JPS61138393U JP S61138393 U JPS61138393 U JP S61138393U JP 1985020842 U JP1985020842 U JP 1985020842U JP 2084285 U JP2084285 U JP 2084285U JP S61138393 U JPS61138393 U JP S61138393U
- Authority
- JP
- Japan
- Prior art keywords
- output
- carriage
- signal
- control circuit
- differentiator
- 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 4
Landscapes
- Control Of Linear Motors (AREA)
Description
第１図は本考案にかかるキヤリツジ駆動用リニ
アモータの制御回路の概要説明図、第２図はキヤ
リツジ駆動用リニアモータの外観図、第３図及び
第４図は実施例における各信号波形図、第５図は
従来のキヤリツジ駆動用リニアモータの制御回路
の概要説明図、第６図は従来の制御回路による各
信号波形を示す図である。
２０……キヤリツジ、２８……リニアモータ、
４０……位置センサ、４２……速度センサ、４４
……Ｄ／Ａコンバータ、４６……微分器、４８…
…サーボアンプ。
FIG. 1 is a schematic explanatory diagram of a control circuit for a carriage driving linear motor according to the present invention, FIG. 2 is an external view of the carriage driving linear motor, and FIGS. 3 and 4 are signal waveform diagrams in the embodiment. FIG. 5 is a schematic explanatory diagram of a conventional control circuit for a carriage drive linear motor, and FIG. 6 is a diagram showing each signal waveform by the conventional control circuit. 20...carriage, 28...linear motor,
40...Position sensor, 42...Speed sensor, 44
...D/A converter, 46...differentiator, 48...
…servo amplifier.
Claims (1)
リツジ位置との差から送り信号を出力し、その送
り信号とキヤリツジの速度センサ出力との差から
速度指令信号を出力し、該速度指令信号をサーボ
アンプへ入力してモータを駆動するキヤリツジ駆
動用リニアモータの制御回路において、前記速度
センサ出力を微分する微分器を備え該微分器の出
力を前記送り信号から減算するようにしたことを
特徴とするキヤリツジ駆動用リニアモータの制御
回路。 A feed signal is output from the difference between the carriage specified position from the control unit and the current carriage position, a speed command signal is output from the difference between the feed signal and the carriage speed sensor output, and the speed command signal is sent to the servo amplifier. A control circuit for a carriage drive linear motor that receives an input signal to drive a motor, further comprising a differentiator for differentiating the output of the speed sensor, and the output of the differentiator is subtracted from the feed signal. control circuit for linear motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020842U JPS61138393U (en) | 1985-02-16 | 1985-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020842U JPS61138393U (en) | 1985-02-16 | 1985-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138393U true JPS61138393U (en) | 1986-08-27 |
Family
ID=30511703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020842U Pending JPS61138393U (en) | 1985-02-16 | 1985-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138393U (en) |
-
1985
- 1985-02-16 JP JP1985020842U patent/JPS61138393U/ja active Pending