JPS59192707U - Servo amplifier - Google Patents
Servo amplifierInfo
- Publication number
- JPS59192707U JPS59192707U JP1983086760U JP8676083U JPS59192707U JP S59192707 U JPS59192707 U JP S59192707U JP 1983086760 U JP1983086760 U JP 1983086760U JP 8676083 U JP8676083 U JP 8676083U JP S59192707 U JPS59192707 U JP S59192707U
- Authority
- JP
- Japan
- Prior art keywords
- servo amplifier
- deviation
- motor
- output
- 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
Landscapes
- Feedback Control In General (AREA)
- Control Of Direct Current Motors (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図は従来のサーボアンプの構成図、第2図は従来の
サーボアンプの動作を説明するための波形図、第3図は
この考案によるサーボアンプの構成図、第4図はこの考
案によるサーボアンプの動作を説明するための波形図で
ある。
図中2は偏差演算器、5は積分器、6は電力増幅器、8
は電流検出器、10は制限器である。なお、図中同一あ
るいは相当部分には同一符号を付して示しである。Figure 1 is a configuration diagram of a conventional servo amplifier, Figure 2 is a waveform diagram to explain the operation of a conventional servo amplifier, Figure 3 is a configuration diagram of a servo amplifier based on this invention, and Figure 4 is a diagram based on this invention. FIG. 3 is a waveform diagram for explaining the operation of the servo amplifier. In the figure, 2 is a deviation calculator, 5 is an integrator, 6 is a power amplifier, and 8
is a current detector, and 10 is a limiter. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.
Claims (1)
とモータ電流検出信号との偏差を演算し偏差信号を出力
する偏差演算器と、上記偏差信号を所定値で制限する制
限器と、上記制限器の出力を積分する積分器と、上記積
分器の出力を電力増幅しモータ駆動出力を出力をする電
力増幅器と、上記モータ駆動出力の電流を検出しモータ
電流検出信号を発生する電流検出器とからなることを特
徴とするサーボアンプ。A servo amplifier that drives a motor includes a deviation calculator that calculates the deviation between a current command signal and a motor current detection signal and outputs a deviation signal, a limiter that limits the deviation signal to a predetermined value, and an output of the limiter. a power amplifier that amplifies the power of the output of the integrator and outputs a motor drive output, and a current detector that detects the current of the motor drive output and generates a motor current detection signal. A servo amplifier featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983086760U JPS59192707U (en) | 1983-06-07 | 1983-06-07 | Servo amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983086760U JPS59192707U (en) | 1983-06-07 | 1983-06-07 | Servo amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59192707U true JPS59192707U (en) | 1984-12-21 |
Family
ID=30216682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983086760U Pending JPS59192707U (en) | 1983-06-07 | 1983-06-07 | Servo amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59192707U (en) |
-
1983
- 1983-06-07 JP JP1983086760U patent/JPS59192707U/en active Pending
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