JPS55149846A - Function generator - Google Patents
Function generatorInfo
- Publication number
- JPS55149846A JPS55149846A JP5502179A JP5502179A JPS55149846A JP S55149846 A JPS55149846 A JP S55149846A JP 5502179 A JP5502179 A JP 5502179A JP 5502179 A JP5502179 A JP 5502179A JP S55149846 A JPS55149846 A JP S55149846A
- Authority
- JP
- Japan
- Prior art keywords
- function
- function generator
- polygonal
- respect
- 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.)
- Granted
Links
Abstract
PURPOSE: To generate a function at a high accuracy by series-connecting a polygonal function generator to a logarithmic amplifier.
CONSTITUTION: In order to obtain a function as shown in a solid line E0 with respect to a required signal (for example, a temperature signal T), an input signal (ei) supplied to an input terminal 1 is turned to an output signal (ei') as shown in a broken line, by a fundamental function generator consisting of a logarithmic amplifier 2. At this time, the difference between an objective function E0 and an approximate function output signal (ei) is as shown in a solid line. A polygonal approximate function with respect to the above-mentioned difference, which function has two bending points and shown in a broken line, is generated by an auxiliary function generator consisting of a polygonal function generator 3. Accordingly, an output (e0) from an output terminal 4 is turned to a function having an extremely small error with respect to an objective function.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5502179A JPS55149846A (en) | 1979-05-04 | 1979-05-04 | Function generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5502179A JPS55149846A (en) | 1979-05-04 | 1979-05-04 | Function generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149846A true JPS55149846A (en) | 1980-11-21 |
JPS6341024B2 JPS6341024B2 (en) | 1988-08-15 |
Family
ID=12987004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5502179A Granted JPS55149846A (en) | 1979-05-04 | 1979-05-04 | Function generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149846A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545427Y2 (en) * | 1988-04-21 | 1993-11-19 |
-
1979
- 1979-05-04 JP JP5502179A patent/JPS55149846A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6341024B2 (en) | 1988-08-15 |
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