JPS54177A - Control-mode switching system in automatic controlling apparatus - Google Patents

Control-mode switching system in automatic controlling apparatus

Info

Publication number
JPS54177A
JPS54177A JP6336577A JP6336577A JPS54177A JP S54177 A JPS54177 A JP S54177A JP 6336577 A JP6336577 A JP 6336577A JP 6336577 A JP6336577 A JP 6336577A JP S54177 A JPS54177 A JP S54177A
Authority
JP
Japan
Prior art keywords
control
mode switching
switching system
controlling apparatus
automatic controlling
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
JP6336577A
Other languages
Japanese (ja)
Inventor
Tadao Kasai
Tetsuya Yamada
Kunio Yamada
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP6336577A priority Critical patent/JPS54177A/en
Publication of JPS54177A publication Critical patent/JPS54177A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: In timing of switching control mode, the prescribed value of a control meter is set st the initial value of the intergration terms of the control arithmetic unit, and the deviation of timing of swithing control mode is divided into n times, and control calculation is performed, and thus the mode in control system is performed in bumpless.
COPYRIGHT: (C)1979,JPO&Japio
JP6336577A 1977-06-01 1977-06-01 Control-mode switching system in automatic controlling apparatus Pending JPS54177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6336577A JPS54177A (en) 1977-06-01 1977-06-01 Control-mode switching system in automatic controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6336577A JPS54177A (en) 1977-06-01 1977-06-01 Control-mode switching system in automatic controlling apparatus

Publications (1)

Publication Number Publication Date
JPS54177A true JPS54177A (en) 1979-01-05

Family

ID=13227165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6336577A Pending JPS54177A (en) 1977-06-01 1977-06-01 Control-mode switching system in automatic controlling apparatus

Country Status (1)

Country Link
JP (1) JPS54177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771220A (en) * 1985-01-30 1988-09-13 Standard Elektrik Lorenz A.G. Picture tube heater supply circuit
US6711918B1 (en) * 2001-02-06 2004-03-30 Sandia National Laboratories Method of bundling rods so as to form an optical fiber preform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771220A (en) * 1985-01-30 1988-09-13 Standard Elektrik Lorenz A.G. Picture tube heater supply circuit
US6711918B1 (en) * 2001-02-06 2004-03-30 Sandia National Laboratories Method of bundling rods so as to form an optical fiber preform

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