JPS554646A - Fault detector of feedback control unit - Google Patents

Fault detector of feedback control unit

Info

Publication number
JPS554646A
JPS554646A JP7749578A JP7749578A JPS554646A JP S554646 A JPS554646 A JP S554646A JP 7749578 A JP7749578 A JP 7749578A JP 7749578 A JP7749578 A JP 7749578A JP S554646 A JPS554646 A JP S554646A
Authority
JP
Japan
Prior art keywords
circuit
output
absolute value
signal
fault
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
JP7749578A
Other languages
English (en)
Inventor
Shigetoshi Kimura
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 JP7749578A priority Critical patent/JPS554646A/ja
Publication of JPS554646A publication Critical patent/JPS554646A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
JP7749578A 1978-06-28 1978-06-28 Fault detector of feedback control unit Pending JPS554646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7749578A JPS554646A (en) 1978-06-28 1978-06-28 Fault detector of feedback control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7749578A JPS554646A (en) 1978-06-28 1978-06-28 Fault detector of feedback control unit

Publications (1)

Publication Number Publication Date
JPS554646A true JPS554646A (en) 1980-01-14

Family

ID=13635552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7749578A Pending JPS554646A (en) 1978-06-28 1978-06-28 Fault detector of feedback control unit

Country Status (1)

Country Link
JP (1) JPS554646A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147006U (ja) * 1986-03-10 1987-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147006U (ja) * 1986-03-10 1987-09-17

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