JPH0425563B2 - - Google Patents

Info

Publication number
JPH0425563B2
JPH0425563B2 JP57180192A JP18019282A JPH0425563B2 JP H0425563 B2 JPH0425563 B2 JP H0425563B2 JP 57180192 A JP57180192 A JP 57180192A JP 18019282 A JP18019282 A JP 18019282A JP H0425563 B2 JPH0425563 B2 JP H0425563B2
Authority
JP
Japan
Prior art keywords
value
control
control system
loop
determined
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
Application number
JP57180192A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5969813A (ja
Inventor
Sakae Tezuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP57180192A priority Critical patent/JPS5969813A/ja
Publication of JPS5969813A publication Critical patent/JPS5969813A/ja
Publication of JPH0425563B2 publication Critical patent/JPH0425563B2/ja
Granted legal-status Critical Current

Links

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
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP57180192A 1982-10-14 1982-10-14 制御系の診断方法および装置 Granted JPS5969813A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57180192A JPS5969813A (ja) 1982-10-14 1982-10-14 制御系の診断方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57180192A JPS5969813A (ja) 1982-10-14 1982-10-14 制御系の診断方法および装置

Publications (2)

Publication Number Publication Date
JPS5969813A JPS5969813A (ja) 1984-04-20
JPH0425563B2 true JPH0425563B2 (fr) 1992-05-01

Family

ID=16078999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57180192A Granted JPS5969813A (ja) 1982-10-14 1982-10-14 制御系の診断方法および装置

Country Status (1)

Country Link
JP (1) JPS5969813A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628757B1 (fr) * 1988-03-17 1992-01-17 Atochem Procede de regulation d'une cellule d'electrolyse, son application a la production du chlore et de la soude par electrolyse du chlorure de sodium en solution
JP3431390B2 (ja) * 1996-03-18 2003-07-28 三菱電機株式会社 ケーブルの絶縁診断方法
US6804618B2 (en) * 1997-09-29 2004-10-12 Fisher Controls International, Llc Detection and discrimination of instabilities in process control loops
JP2016157313A (ja) * 2015-02-25 2016-09-01 東芝三菱電機産業システム株式会社 鉄鋼プラントの傾向監視装置

Also Published As

Publication number Publication date
JPS5969813A (ja) 1984-04-20

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