JPS5687104A - Linear acceleration circuit - Google Patents
Linear acceleration circuitInfo
- Publication number
- JPS5687104A JPS5687104A JP16277479A JP16277479A JPS5687104A JP S5687104 A JPS5687104 A JP S5687104A JP 16277479 A JP16277479 A JP 16277479A JP 16277479 A JP16277479 A JP 16277479A JP S5687104 A JPS5687104 A JP S5687104A
- Authority
- JP
- Japan
- Prior art keywords
- value
- command value
- voltage
- amplifiers
- limit
- 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 Velocity Or Acceleration (AREA)
Abstract
PURPOSE: To set the acceleration time until the command value to an optional value, by changing the limit voltage of a limit circuit in proportion to the command value.
CONSTITUTION: The command value ei is limited by the limit circuit consisting of the operational amplifiers 8 and 9 plus the diode 13 after an amplification through the operational amplifier 7 to be then supplied to an integrator. The output voltage eo of the integrator is fed back to the amplifier 7 to be compared with the command value ei. Here an equal value is selected for both the operation resistances 11 and 12, and the output voltage is controlled by the gain control resistance 14 for the amplifiers 8 and 9 to set the limit value eL to an optional value. The value eL is proportional to the value ei which means the input voltage of the amplifiers 8 and 9. The voltage value (e) increases with the time lapse after the application of the value ei, and the integrating action is stopped at eo=ei since a negative feedback is given to the value (e) by the amplifier. These times mean the acceleration time T, and the time T can be set to an optional value regardless of the command value.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16277479A JPS5687104A (en) | 1979-12-17 | 1979-12-17 | Linear acceleration circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16277479A JPS5687104A (en) | 1979-12-17 | 1979-12-17 | Linear acceleration circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687104A true JPS5687104A (en) | 1981-07-15 |
Family
ID=15760959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16277479A Pending JPS5687104A (en) | 1979-12-17 | 1979-12-17 | Linear acceleration circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598007A (en) * | 1982-07-06 | 1984-01-17 | Seiko Instr & Electronics Ltd | Pid temperature controller |
-
1979
- 1979-12-17 JP JP16277479A patent/JPS5687104A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598007A (en) * | 1982-07-06 | 1984-01-17 | Seiko Instr & Electronics Ltd | Pid temperature controller |
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