JPS6488810A - Method and device for positioning control using servo motor - Google Patents
Method and device for positioning control using servo motorInfo
- Publication number
- JPS6488810A JPS6488810A JP24698687A JP24698687A JPS6488810A JP S6488810 A JPS6488810 A JP S6488810A JP 24698687 A JP24698687 A JP 24698687A JP 24698687 A JP24698687 A JP 24698687A JP S6488810 A JPS6488810 A JP S6488810A
- Authority
- JP
- Japan
- Prior art keywords
- servo motor
- target position
- driving current
- section
- high precision
- 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 Position Or Direction (AREA)
Abstract
PURPOSE:To perform positioning of quick response and high precision by controlling the driving current of a servo motor as prescribed in a section to the vicinity of a target position and a following section to the target position. CONSTITUTION:A moving table 12 is moved by a DC servo motor 1 and a feed screw mechanism 11, and the distance from the table 12 is measured by a laser length measuring machine 14. This measured result is supplied and a mode changeover switch 18 is controlled by a controller 15 to control the high speed rotation of the motor 1 by a large driving current passing a PI control circuit 17 having a high gain characteristic in the section to the vicinity of the target position. In the following section to the target position, the switch 18 is switched and the low speed rotation of the motor 1 is controlled by a small driving current of high precision passing a PDI control circuit 18 set to a low gain and a notch filter 20 which eliminates the frequency component near the resonance frequency. Consequently, positioning of quick response and a high precision as the whole and using the servo motor is possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24698687A JPS6488810A (en) | 1987-09-30 | 1987-09-30 | Method and device for positioning control using servo motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24698687A JPS6488810A (en) | 1987-09-30 | 1987-09-30 | Method and device for positioning control using servo motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6488810A true JPS6488810A (en) | 1989-04-03 |
Family
ID=17156670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24698687A Pending JPS6488810A (en) | 1987-09-30 | 1987-09-30 | Method and device for positioning control using servo motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6488810A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01192338A (en) * | 1988-01-28 | 1989-08-02 | Fuji Electric Co Ltd | Control device |
JPH0511852A (en) * | 1991-07-02 | 1993-01-22 | Canon Inc | Positioning controller |
JPH05321904A (en) * | 1991-12-03 | 1993-12-07 | Ckd Corp | Drive controller in pneumatic cylinder |
JP2002351551A (en) * | 2001-05-30 | 2002-12-06 | Sintokogio Ltd | System and method for controlling damping for conveyance, controller thereof and storage medium thereof |
JP2007110100A (en) * | 2005-09-16 | 2007-04-26 | Asml Netherlands Bv | Lithography device and control method |
KR100715848B1 (en) * | 2006-03-29 | 2007-05-11 | 삼성전자주식회사 | Low speed driving control device of dc motor and control method thereof |
JP2009259264A (en) * | 2009-07-09 | 2009-11-05 | Sintokogio Ltd | Feedback controller for vibration damping control system for conveyance |
CN112230681A (en) * | 2020-09-28 | 2021-01-15 | 西安交通大学 | Multi-motor disc suspension control system and method |
-
1987
- 1987-09-30 JP JP24698687A patent/JPS6488810A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01192338A (en) * | 1988-01-28 | 1989-08-02 | Fuji Electric Co Ltd | Control device |
JPH0511852A (en) * | 1991-07-02 | 1993-01-22 | Canon Inc | Positioning controller |
JPH05321904A (en) * | 1991-12-03 | 1993-12-07 | Ckd Corp | Drive controller in pneumatic cylinder |
JP2002351551A (en) * | 2001-05-30 | 2002-12-06 | Sintokogio Ltd | System and method for controlling damping for conveyance, controller thereof and storage medium thereof |
JP2007110100A (en) * | 2005-09-16 | 2007-04-26 | Asml Netherlands Bv | Lithography device and control method |
KR100715848B1 (en) * | 2006-03-29 | 2007-05-11 | 삼성전자주식회사 | Low speed driving control device of dc motor and control method thereof |
JP2009259264A (en) * | 2009-07-09 | 2009-11-05 | Sintokogio Ltd | Feedback controller for vibration damping control system for conveyance |
CN112230681A (en) * | 2020-09-28 | 2021-01-15 | 西安交通大学 | Multi-motor disc suspension control system and method |
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