JPS5276905A - Controlling apparatus for rotating bodies - Google Patents

Controlling apparatus for rotating bodies

Info

Publication number
JPS5276905A
JPS5276905A JP50154600A JP15460075A JPS5276905A JP S5276905 A JPS5276905 A JP S5276905A JP 50154600 A JP50154600 A JP 50154600A JP 15460075 A JP15460075 A JP 15460075A JP S5276905 A JPS5276905 A JP S5276905A
Authority
JP
Japan
Prior art keywords
signal
rotating bodies
controlling apparatus
trapezoidal wave
reference speed
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
JP50154600A
Other languages
Japanese (ja)
Inventor
Masaru Hashirano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50154600A priority Critical patent/JPS5276905A/en
Publication of JPS5276905A publication Critical patent/JPS5276905A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE: To obtain a speed control signal and a phase control signal by obtaining a rotating position signal from a rotating body, making a reference speed signal from the leading edge of the rotating position signal and a trapezoidal wave signal from its trailing edge and sampling the trapezoidal wave signal by means of the reference speed sign signal.
COPYRIGHT: (C)1977,JPO&Japio
JP50154600A 1975-12-23 1975-12-23 Controlling apparatus for rotating bodies Pending JPS5276905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154600A JPS5276905A (en) 1975-12-23 1975-12-23 Controlling apparatus for rotating bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154600A JPS5276905A (en) 1975-12-23 1975-12-23 Controlling apparatus for rotating bodies

Publications (1)

Publication Number Publication Date
JPS5276905A true JPS5276905A (en) 1977-06-28

Family

ID=15587718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154600A Pending JPS5276905A (en) 1975-12-23 1975-12-23 Controlling apparatus for rotating bodies

Country Status (1)

Country Link
JP (1) JPS5276905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105846A (en) * 1979-02-02 1980-08-13 Hitachi Ltd Tracking circuit of vtr

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519122A (en) * 1974-07-12 1976-01-24 Dainippon Ink & Chemicals SHINKIBISUAZOMECHINGANRYONO SEIHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519122A (en) * 1974-07-12 1976-01-24 Dainippon Ink & Chemicals SHINKIBISUAZOMECHINGANRYONO SEIHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105846A (en) * 1979-02-02 1980-08-13 Hitachi Ltd Tracking circuit of vtr
JPH0223936B2 (en) * 1979-02-02 1990-05-25 Hitachi Ltd

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