JPS534560A - Abnormal operation detector for physical quantity measuring device - Google Patents

Abnormal operation detector for physical quantity measuring device

Info

Publication number
JPS534560A
JPS534560A JP7773776A JP7773776A JPS534560A JP S534560 A JPS534560 A JP S534560A JP 7773776 A JP7773776 A JP 7773776A JP 7773776 A JP7773776 A JP 7773776A JP S534560 A JPS534560 A JP S534560A
Authority
JP
Japan
Prior art keywords
measuring device
physical quantity
abnormal operation
quantity measuring
operation detector
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
Application number
JP7773776A
Other languages
Japanese (ja)
Other versions
JPS576525B2 (en
Inventor
Hitoshi Ogasawara
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 JP7773776A priority Critical patent/JPS534560A/en
Publication of JPS534560A publication Critical patent/JPS534560A/en
Publication of JPS576525B2 publication Critical patent/JPS576525B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To judge an abnormal operation at a high speed from the integrated value of the difference between the presumed value and the measured value by presuming the physical quantity, which is measured by a measuring device having its measuring error increased progressively by the causes of the outside, with the measured value of another pysical quantity by the measuring device.
COPYRIGHT: (C)1978,JPO&Japio
JP7773776A 1976-07-02 1976-07-02 Abnormal operation detector for physical quantity measuring device Granted JPS534560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7773776A JPS534560A (en) 1976-07-02 1976-07-02 Abnormal operation detector for physical quantity measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7773776A JPS534560A (en) 1976-07-02 1976-07-02 Abnormal operation detector for physical quantity measuring device

Publications (2)

Publication Number Publication Date
JPS534560A true JPS534560A (en) 1978-01-17
JPS576525B2 JPS576525B2 (en) 1982-02-05

Family

ID=13642209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7773776A Granted JPS534560A (en) 1976-07-02 1976-07-02 Abnormal operation detector for physical quantity measuring device

Country Status (1)

Country Link
JP (1) JPS534560A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981797A (en) * 1982-06-16 1984-05-11 三菱鉱業セメント株式会社 Controller for processing varied measured value

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981797A (en) * 1982-06-16 1984-05-11 三菱鉱業セメント株式会社 Controller for processing varied measured value

Also Published As

Publication number Publication date
JPS576525B2 (en) 1982-02-05

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