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JPS5433975A - Operational selecting system - Google Patents

Operational selecting system

Info

Publication number
JPS5433975A
JPS5433975A JP9867077A JP9867077A JPS5433975A JP S5433975 A JPS5433975 A JP S5433975A JP 9867077 A JP9867077 A JP 9867077A JP 9867077 A JP9867077 A JP 9867077A JP S5433975 A JPS5433975 A JP S5433975A
Authority
JP
Japan
Prior art keywords
operational
selecting system
plant
selecting
abnormal
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
Application number
JP9867077A
Other languages
Japanese (ja)
Inventor
Koji Fukuzaki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9867077A priority Critical patent/JPS5433975A/en
Publication of JPS5433975A publication Critical patent/JPS5433975A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To prevent abnormal broad options in a large scale of plant by selecting a preferentially operable unit at the abnormal time during the time of arriving at a trip level by its predictive results from the prediction of the plant data fluctuating tendency.
COPYRIGHT: (C)1979,JPO&Japio
JP9867077A 1977-08-19 1977-08-19 Operational selecting system Pending JPS5433975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9867077A JPS5433975A (en) 1977-08-19 1977-08-19 Operational selecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9867077A JPS5433975A (en) 1977-08-19 1977-08-19 Operational selecting system

Publications (1)

Publication Number Publication Date
JPS5433975A true JPS5433975A (en) 1979-03-13

Family

ID=14225939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9867077A Pending JPS5433975A (en) 1977-08-19 1977-08-19 Operational selecting system

Country Status (1)

Country Link
JP (1) JPS5433975A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158147U (en) * 1985-03-22 1986-10-01
JPS6211034A (en) * 1985-07-08 1987-01-20 静岡県温室農業協同組合 Dehumidification and heating control system of greenhouse
JPS6378566U (en) * 1986-11-10 1988-05-24
US5070468A (en) * 1988-07-20 1991-12-03 Mitsubishi Jukogyo Kabushiki Kaisha Plant fault diagnosis system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158147U (en) * 1985-03-22 1986-10-01
JPH0454774Y2 (en) * 1985-03-22 1992-12-22
JPS6211034A (en) * 1985-07-08 1987-01-20 静岡県温室農業協同組合 Dehumidification and heating control system of greenhouse
JPH0433413B2 (en) * 1985-07-08 1992-06-03 Shizuokaken Onshitsu Nogyo Kyodokumiai
JPS6378566U (en) * 1986-11-10 1988-05-24
US5070468A (en) * 1988-07-20 1991-12-03 Mitsubishi Jukogyo Kabushiki Kaisha Plant fault diagnosis system

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