JPS5541583A - Servo control system - Google Patents
Servo control systemInfo
- Publication number
- JPS5541583A JPS5541583A JP11565078A JP11565078A JPS5541583A JP S5541583 A JPS5541583 A JP S5541583A JP 11565078 A JP11565078 A JP 11565078A JP 11565078 A JP11565078 A JP 11565078A JP S5541583 A JPS5541583 A JP S5541583A
- Authority
- JP
- Japan
- Prior art keywords
- contents
- circuit
- signal
- pulse
- counter
- 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
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To prevent the generation of malfunctions dependent upon drift, etc., by providing a frequency divider circuit in the reference time generation circuit and adjusting the pulse interval by this frequency divider circuit and obtaining the critical damping point of the servo system.
CONSTITUTION: When driving source M2 is operated, incremental encoder ENC1 detects the direction and the number of rotations and inputs the output to pulse forming circuit MF1. The pulse forming circuit outputs position pulse P and subtracts contents of counter CNT1 with this signal. Simultaneously, the number of pulses of reference time generator STG is counted by counter TCNT to measure the position pulse interval. Contents of counter TCNT are cleared by position pulse P, and contents of counter TCNT are transferred to calculation circuit ALU. Calculation circuit ALU operates the reciprocal of contents of counter TCNT in real time and outputs a speed signal. The position signal and the speed signal are operated by substractor SUB, and the output signal is analogue-converted by D/A converter DA1 and drives driving source M2 through amplifier AMP.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11565078A JPS5541583A (en) | 1978-09-20 | 1978-09-20 | Servo control system |
US06/069,927 US4315200A (en) | 1978-08-29 | 1979-08-27 | Servo control apparatus |
DE2934775A DE2934775C2 (en) | 1978-08-29 | 1979-08-28 | Servo positioning system |
US06/285,922 US4511830A (en) | 1978-08-29 | 1981-07-23 | Servo control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11565078A JPS5541583A (en) | 1978-09-20 | 1978-09-20 | Servo control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5541583A true JPS5541583A (en) | 1980-03-24 |
Family
ID=14667881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11565078A Pending JPS5541583A (en) | 1978-08-29 | 1978-09-20 | Servo control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541583A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502088C1 (en) * | 1985-01-23 | 1989-04-27 | Gebr. Schneider Gmbh, 7741 Tennenbronn | Ballpoint pen tip |
-
1978
- 1978-09-20 JP JP11565078A patent/JPS5541583A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502088C1 (en) * | 1985-01-23 | 1989-04-27 | Gebr. Schneider Gmbh, 7741 Tennenbronn | Ballpoint pen tip |
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