JPS54136617A - Digital control of motor - Google Patents

Digital control of motor

Info

Publication number
JPS54136617A
JPS54136617A JP4422778A JP4422778A JPS54136617A JP S54136617 A JPS54136617 A JP S54136617A JP 4422778 A JP4422778 A JP 4422778A JP 4422778 A JP4422778 A JP 4422778A JP S54136617 A JPS54136617 A JP S54136617A
Authority
JP
Japan
Prior art keywords
control
deviation
control pulse
effective power
digital control
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
JP4422778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229803B2 (enExample
Inventor
Ryuzo Hirano
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 JP4422778A priority Critical patent/JPS54136617A/ja
Publication of JPS54136617A publication Critical patent/JPS54136617A/ja
Publication of JPS6229803B2 publication Critical patent/JPS6229803B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
JP4422778A 1978-04-17 1978-04-17 Digital control of motor Granted JPS54136617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4422778A JPS54136617A (en) 1978-04-17 1978-04-17 Digital control of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4422778A JPS54136617A (en) 1978-04-17 1978-04-17 Digital control of motor

Publications (2)

Publication Number Publication Date
JPS54136617A true JPS54136617A (en) 1979-10-23
JPS6229803B2 JPS6229803B2 (enExample) 1987-06-29

Family

ID=12685646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4422778A Granted JPS54136617A (en) 1978-04-17 1978-04-17 Digital control of motor

Country Status (1)

Country Link
JP (1) JPS54136617A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691699A (en) * 1979-12-26 1981-07-24 Hitachi Ltd Output controlling device for generator
JPS57111604A (en) * 1980-12-27 1982-07-12 Mitsuwa Seiki Co Ltd Control method for digital control
JPS6290701A (ja) * 1985-10-16 1987-04-25 Mazda Motor Corp 電磁弁の開閉制御装置
US7120236B1 (en) * 1999-11-15 2006-10-10 Eric Schneider Mnemonic discovery and notification method, product, and apparatus
US7565402B2 (en) 2002-01-05 2009-07-21 Eric Schneider Sitemap access method, product, and apparatus
USRE43690E1 (en) 1999-03-22 2012-09-25 Esdr Network Solutions Llc Search engine request method, product, and apparatus
USRE44207E1 (en) 1999-09-01 2013-05-07 Esdr Network Solutions Llc Network resource access method, product, and apparatus
US8990347B2 (en) 1999-09-01 2015-03-24 Esdr Network Solutions Llc Method, product, and apparatus for processing a data request
US9659070B2 (en) 1999-03-22 2017-05-23 S. Aqua Semiconductor, Llc Methods, systems, products, and devices for processing DNS friendly identifiers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691699A (en) * 1979-12-26 1981-07-24 Hitachi Ltd Output controlling device for generator
JPS57111604A (en) * 1980-12-27 1982-07-12 Mitsuwa Seiki Co Ltd Control method for digital control
JPS6290701A (ja) * 1985-10-16 1987-04-25 Mazda Motor Corp 電磁弁の開閉制御装置
USRE43690E1 (en) 1999-03-22 2012-09-25 Esdr Network Solutions Llc Search engine request method, product, and apparatus
USRE44898E1 (en) 1999-03-22 2014-05-13 ESDR Networks Solutions LLC Search engine request method, product, and apparatus
US9659070B2 (en) 1999-03-22 2017-05-23 S. Aqua Semiconductor, Llc Methods, systems, products, and devices for processing DNS friendly identifiers
USRE44207E1 (en) 1999-09-01 2013-05-07 Esdr Network Solutions Llc Network resource access method, product, and apparatus
US8990347B2 (en) 1999-09-01 2015-03-24 Esdr Network Solutions Llc Method, product, and apparatus for processing a data request
US7120236B1 (en) * 1999-11-15 2006-10-10 Eric Schneider Mnemonic discovery and notification method, product, and apparatus
US7565402B2 (en) 2002-01-05 2009-07-21 Eric Schneider Sitemap access method, product, and apparatus

Also Published As

Publication number Publication date
JPS6229803B2 (enExample) 1987-06-29

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