JPS54153975A - Control signal putting-out method - Google Patents
Control signal putting-out methodInfo
- Publication number
- JPS54153975A JPS54153975A JP6170978A JP6170978A JPS54153975A JP S54153975 A JPS54153975 A JP S54153975A JP 6170978 A JP6170978 A JP 6170978A JP 6170978 A JP6170978 A JP 6170978A JP S54153975 A JPS54153975 A JP S54153975A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- putting
- output
- signals
- square
- 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)
Abstract
PURPOSE: To put out control signals that eliminate the need for adjustment in case of production and the effect of the dispersion of the characteristic of electronic parts is little, by counting pulses corresponding to power surce frequency, and by putting out control output when count value and a set point are identical.
CONSTITUTION: The output of an oscillator 25 for putting out pulses corresponding to power source frequency is counted by means of a counter circuit 26, the count value is compared by means of a comparison circuit 27 and output is fed to a square-wave putting-out circuit 28 when the value and a set point are identical. The square-wave putting-out circuit 28 puts out signals with fixed pulse width every time pulses from the comparison circuit are input, and sends the signals to a body 29 to be controlled. The circuit 28 simultaneously resets the counter circuit 26, and the counter circuit 26 starts the next count.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6170978A JPS54153975A (en) | 1978-05-25 | 1978-05-25 | Control signal putting-out method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6170978A JPS54153975A (en) | 1978-05-25 | 1978-05-25 | Control signal putting-out method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153975A true JPS54153975A (en) | 1979-12-04 |
Family
ID=13179020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6170978A Pending JPS54153975A (en) | 1978-05-25 | 1978-05-25 | Control signal putting-out method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04321102A (en) * | 1991-04-22 | 1992-11-11 | Shimadzu Corp | Pulse cycle controller |
-
1978
- 1978-05-25 JP JP6170978A patent/JPS54153975A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04321102A (en) * | 1991-04-22 | 1992-11-11 | Shimadzu Corp | Pulse cycle controller |
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