JPS5640903A - Pulse duration control meter - Google Patents
Pulse duration control meterInfo
- Publication number
- JPS5640903A JPS5640903A JP11597879A JP11597879A JPS5640903A JP S5640903 A JPS5640903 A JP S5640903A JP 11597879 A JP11597879 A JP 11597879A JP 11597879 A JP11597879 A JP 11597879A JP S5640903 A JPS5640903 A JP S5640903A
- Authority
- JP
- Japan
- Prior art keywords
- deviation
- voltage
- supplied
- hysteresis width
- comparators
- 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
Abstract
PURPOSE: To realize a free control for the roughness and the fineness of the control property, by securing a proportion between the hysteresis width of the control system and the deviation of the input signal.
CONSTITUTION: The deviation ε between the input signal Ei and the set value Es is supplied to the comparators OP3 and OP4 which have the hysteresis respectively. When the deviation ε larger than the hystresis is supplied, the SW1 or the SW2 is turned on. The deviation ε is supplied also to the hysteresis width setting circuit 6 to produce the output voltage Ea and Eb. Both the Ea and Eb have a size proportional to the ε respectively and then added to the voltage of the input terminal of the comparators OP3 and OP4. As a result, the change proportional to the ε can be applied to the hysteresis width. Furthermore, the ε is integrated by the capacitor CI, and the integrated voltage is added to the outputs of the OP3 and OP4 to be used as the feedback voltage. Thus the deviation voltage is increased virtually to secure the response although the ε is minute.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11597879A JPS5640903A (en) | 1979-09-10 | 1979-09-10 | Pulse duration control meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11597879A JPS5640903A (en) | 1979-09-10 | 1979-09-10 | Pulse duration control meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640903A true JPS5640903A (en) | 1981-04-17 |
Family
ID=14675838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11597879A Pending JPS5640903A (en) | 1979-09-10 | 1979-09-10 | Pulse duration control meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640903A (en) |
-
1979
- 1979-09-10 JP JP11597879A patent/JPS5640903A/en active Pending
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