JPH044602B2 - - Google Patents
Info
- Publication number
- JPH044602B2 JPH044602B2 JP57050148A JP5014882A JPH044602B2 JP H044602 B2 JPH044602 B2 JP H044602B2 JP 57050148 A JP57050148 A JP 57050148A JP 5014882 A JP5014882 A JP 5014882A JP H044602 B2 JPH044602 B2 JP H044602B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- vibration
- variable
- pole
- detected
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 47
- 230000008569 process Effects 0.000 claims description 46
- 238000001514 detection method Methods 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 15
- 238000004886 process control Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 10
- 230000001687 destabilization Effects 0.000 description 9
- 230000002123 temporal effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050148A JPS58168106A (ja) | 1982-03-30 | 1982-03-30 | プロセス制御の不安定化判別装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050148A JPS58168106A (ja) | 1982-03-30 | 1982-03-30 | プロセス制御の不安定化判別装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003439A Division JPH0670765B2 (ja) | 1990-01-12 | 1990-01-12 | プロセス制御における極点判別方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168106A JPS58168106A (ja) | 1983-10-04 |
| JPH044602B2 true JPH044602B2 (fr) | 1992-01-28 |
Family
ID=12851088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57050148A Granted JPS58168106A (ja) | 1982-03-30 | 1982-03-30 | プロセス制御の不安定化判別装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168106A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2539514B2 (ja) * | 1989-10-06 | 1996-10-02 | 株式会社日立製作所 | ボイラ給水制御装置 |
| JPH0670765B2 (ja) * | 1990-01-12 | 1994-09-07 | 富士電機株式会社 | プロセス制御における極点判別方法 |
| US6937909B2 (en) * | 2003-07-02 | 2005-08-30 | Johnson Controls Technology Company | Pattern recognition adaptive controller |
| JP5772629B2 (ja) * | 2012-01-27 | 2015-09-02 | 新日鐵住金株式会社 | 蒸気圧力制御方法 |
-
1982
- 1982-03-30 JP JP57050148A patent/JPS58168106A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58168106A (ja) | 1983-10-04 |
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