JPS5276905A - Controlling apparatus for rotating bodies - Google Patents
Controlling apparatus for rotating bodiesInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55105846A (en) * | 1979-02-02 | 1980-08-13 | Hitachi Ltd | Tracking circuit of vtr |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519122A (en) * | 1974-07-12 | 1976-01-24 | Dainippon Ink & Chemicals | SHINKIBISUAZOMECHINGANRYONO SEIHO |
-
1975
- 1975-12-23 JP JP50154600A patent/JPS5276905A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519122A (en) * | 1974-07-12 | 1976-01-24 | Dainippon Ink & Chemicals | SHINKIBISUAZOMECHINGANRYONO SEIHO |
Cited By (2)
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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