JPS54133278A - Most suitable value arithmetic system of pid control parameter in astatic system process - Google Patents
Most suitable value arithmetic system of pid control parameter in astatic system processInfo
- Publication number
- JPS54133278A JPS54133278A JP4093178A JP4093178A JPS54133278A JP S54133278 A JPS54133278 A JP S54133278A JP 4093178 A JP4093178 A JP 4093178A JP 4093178 A JP4093178 A JP 4093178A JP S54133278 A JPS54133278 A JP S54133278A
- Authority
- JP
- Japan
- Prior art keywords
- basis
- parameter
- response
- value
- astatic
- 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 conduct a most suitable control without exerting a harmful influence upon a process, by computing a PID control parameter most suitable value on the basis of the area surrounded with a pulse resronse curve of an astatic system process and with a straight line showing a setting value and on the basis of the sum of a delay constant of the aforegoing response curve.
CONSTITUTION: A process control system 1 is composed of a adjusting part C, an operating part FC and a process P, and works so that a process output PS coincides with a set value SO. When finding a PID parameter of the adjusting part C, a pulse signal TS is added to the operating part FC by means of a switch SW connected on the side of a test signal generator TD, and a response is obtained by a response characteristic detector RP. The aforesaid area is found on the basis of the response curve by means of a characteristic area computer SC. A most suitable parameter value is further found by a PID parameter computer TC, and is indicated in an indicator DP.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4093178A JPS54133278A (en) | 1978-04-07 | 1978-04-07 | Most suitable value arithmetic system of pid control parameter in astatic system process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4093178A JPS54133278A (en) | 1978-04-07 | 1978-04-07 | Most suitable value arithmetic system of pid control parameter in astatic system process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54133278A true JPS54133278A (en) | 1979-10-16 |
JPS6258002B2 JPS6258002B2 (en) | 1987-12-03 |
Family
ID=12594237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4093178A Granted JPS54133278A (en) | 1978-04-07 | 1978-04-07 | Most suitable value arithmetic system of pid control parameter in astatic system process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54133278A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6014302A (en) * | 1983-07-05 | 1985-01-24 | Toshiba Corp | Automatic control method of pi control parameter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4873508A (en) * | 1988-06-06 | 1989-10-10 | Therm-O-Disc, Incorporated | Variable resistance thermal protector and method of making same |
-
1978
- 1978-04-07 JP JP4093178A patent/JPS54133278A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6014302A (en) * | 1983-07-05 | 1985-01-24 | Toshiba Corp | Automatic control method of pi control parameter |
Also Published As
Publication number | Publication date |
---|---|
JPS6258002B2 (en) | 1987-12-03 |
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