JPS54111073A - Positioning controller - Google Patents
Positioning controllerInfo
- Publication number
- JPS54111073A JPS54111073A JP1781078A JP1781078A JPS54111073A JP S54111073 A JPS54111073 A JP S54111073A JP 1781078 A JP1781078 A JP 1781078A JP 1781078 A JP1781078 A JP 1781078A JP S54111073 A JPS54111073 A JP S54111073A
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- speed
- motor
- circuit
- obtains
- 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
Links
Landscapes
- Control Of Position Or Direction (AREA)
- Numerical Control (AREA)
Abstract
PURPOSE: To position a motor and movable elements at marked positions through speed control mode and position control mode by applying speed feedback in digital form.
CONSTITUTION: As to the analogue signals after digital-analogue conversion operation in a driving circuit 12, pulse time width obtains the value proportional to the gate pulse time width Tp of a gate pulse generating circuit 10, and pulse amplitude obtains the value proportional to the speed feedback value Ap of a register circuit 20. The pulse time interval Ti of said pulse becomes the time interval of the output pulse of an incremental encoder 3, and the mean voltage applied to a motor 1 obtains the level proportional to Ap.Tp /Ti. The output signal of the register circuit 20 is subtracted from the standard speed signal, during the gate pulse is generated from the circuit 10, and speed feedback at the level proportional to Ap. Tp can be applied, and the speed of a motor 1 can be controlled to the standard speed which decreases along the curve preestablished corresponding to the position error.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1781078A JPS54111073A (en) | 1978-02-17 | 1978-02-17 | Positioning controller |
GB21885/78A GB1603682A (en) | 1977-05-31 | 1978-05-24 | Position control system |
NLAANVRAGE7805842,A NL179563C (en) | 1977-05-31 | 1978-05-30 | POSITIONING SYSTEM FOR A MOVABLE PART. |
FR7816116A FR2393355A1 (en) | 1977-05-31 | 1978-05-30 | POSITION CONTROL DEVICE |
IT24011/78A IT1158734B (en) | 1977-05-31 | 1978-05-30 | POSITION CONTROL DEVICE INCLUDING A DIGITAL ALGEBRAIC SUMMER CIRCUIT |
DE19782823571 DE2823571A1 (en) | 1977-05-31 | 1978-05-30 | DEVICE FOR POSITION CONTROL |
US05/911,263 US4216415A (en) | 1977-05-31 | 1978-05-31 | Position control system comprising a digital algebraic adder circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1781078A JPS54111073A (en) | 1978-02-17 | 1978-02-17 | Positioning controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54111073A true JPS54111073A (en) | 1979-08-31 |
JPS6155123B2 JPS6155123B2 (en) | 1986-11-26 |
Family
ID=11954075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1781078A Granted JPS54111073A (en) | 1977-05-31 | 1978-02-17 | Positioning controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54111073A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994112A (en) * | 1982-11-19 | 1984-05-30 | Nippon Telegr & Teleph Corp <Ntt> | Time division positioning controller |
US6320343B1 (en) * | 1999-02-19 | 2001-11-20 | Stmicroelectronics S.R.L. | Fine phase frequency multipiler for a brushless motor and corresponding control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62265420A (en) * | 1986-05-12 | 1987-11-18 | Nippon Denso Co Ltd | Heat exchanger |
-
1978
- 1978-02-17 JP JP1781078A patent/JPS54111073A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5994112A (en) * | 1982-11-19 | 1984-05-30 | Nippon Telegr & Teleph Corp <Ntt> | Time division positioning controller |
JPH0155485B2 (en) * | 1982-11-19 | 1989-11-24 | Nippon Telegraph & Telephone | |
US6320343B1 (en) * | 1999-02-19 | 2001-11-20 | Stmicroelectronics S.R.L. | Fine phase frequency multipiler for a brushless motor and corresponding control method |
Also Published As
Publication number | Publication date |
---|---|
JPS6155123B2 (en) | 1986-11-26 |
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