JPS576579A - Controlling device for stopping at regular position - Google Patents
Controlling device for stopping at regular positionInfo
- Publication number
- JPS576579A JPS576579A JP8063780A JP8063780A JPS576579A JP S576579 A JPS576579 A JP S576579A JP 8063780 A JP8063780 A JP 8063780A JP 8063780 A JP8063780 A JP 8063780A JP S576579 A JPS576579 A JP S576579A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- stopping
- regulator
- slow
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
Abstract
PURPOSE:To reduce the stopping time of a motor by a method wherein the speed regulator on the driving circuit of the motor is used as a proportional regulator while the motor is controlled for the stopping at the regulator position and an ?undershoot and an overshoot caused by the integral action of the motor are eliminated. CONSTITUTION:The motor 1 is slowed down in the vicinity of zero point by a motor driving circuit 21 when converted to a regular position stopping mode from a normal operating mode. At this time, the determination circuit 12 of a control circuit 9 detects that the output of a speed detecting device 11 has reached the value near zero and a timer 13 works when the output becomes ''1''. When the output of the determination circuit 12 continues to maintain the signal ''1'', the signal ''1'' is outputted from the timer 13, FF14 is set and a slow-down command is outputted from an AND gate 15. With this slow-down command, the capacitor 27 to be used for integration of the speed regulator 33 on the motor driving device 21 is short-circuitted from the contact point 30 which is turned to ON while a slow speed driving is performed and the speed regulator performs a proportional position action alone while a regular position stopping control is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8063780A JPS576579A (en) | 1980-06-14 | 1980-06-14 | Controlling device for stopping at regular position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8063780A JPS576579A (en) | 1980-06-14 | 1980-06-14 | Controlling device for stopping at regular position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS576579A true JPS576579A (en) | 1982-01-13 |
Family
ID=13723878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8063780A Pending JPS576579A (en) | 1980-06-14 | 1980-06-14 | Controlling device for stopping at regular position |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576579A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622873A (en) * | 1985-06-26 | 1987-01-08 | Mitsubishi Electric Corp | Home position stop controller of induction motor |
| JPS63190575A (en) * | 1987-01-30 | 1988-08-08 | Fuji Electric Co Ltd | Control circuit for home position stoppage |
| JPS63314185A (en) * | 1987-06-16 | 1988-12-22 | Fuji Electric Co Ltd | Speed controlling device for dc motor |
| WO1998003900A1 (en) * | 1996-07-24 | 1998-01-29 | Fanuc Ltd | Method of controlling servomotor |
-
1980
- 1980-06-14 JP JP8063780A patent/JPS576579A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622873A (en) * | 1985-06-26 | 1987-01-08 | Mitsubishi Electric Corp | Home position stop controller of induction motor |
| JPS63190575A (en) * | 1987-01-30 | 1988-08-08 | Fuji Electric Co Ltd | Control circuit for home position stoppage |
| JPS63314185A (en) * | 1987-06-16 | 1988-12-22 | Fuji Electric Co Ltd | Speed controlling device for dc motor |
| WO1998003900A1 (en) * | 1996-07-24 | 1998-01-29 | Fanuc Ltd | Method of controlling servomotor |
| US6020706A (en) * | 1996-07-24 | 2000-02-01 | Fanuc Ltd. | Method of and apparatus for controlling a servomotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5797397A (en) | Driving device for variable speed motor | |
| ES471643A1 (en) | D.C. motor speed control apparatus having both armature current rate control and zero current deadtime optimized | |
| JPS5755417A (en) | Constant speed running control method | |
| JPS576579A (en) | Controlling device for stopping at regular position | |
| JPS579277A (en) | Constant position stop controlling device | |
| EP0214309A4 (en) | System for controlling a servo motor. | |
| JPS57160378A (en) | Position controlling method and device for motor | |
| JPS57183283A (en) | Controlling method for position of motor and position controller | |
| SE8007068L (en) | VEHICLE TRANSMISSION CONTROL SYSTEM | |
| JPS6452258A (en) | Spindle motor drive circuit for disk player | |
| JPS57160854A (en) | Catenary controller | |
| JPS57203579A (en) | Carriage control system | |
| JPS56111597A (en) | Dehydrating device | |
| JPS57189218A (en) | Position controller for moving member | |
| JPS5714911A (en) | Constant position stop control device | |
| SU914029A1 (en) | Device for heat treatment of food products | |
| JPS57142104A (en) | Controlling device for electric motor vehicle | |
| SU914175A1 (en) | Apparatus for automatic control of metal continuous casting stool | |
| SU1305742A1 (en) | Device for monitoring operation of power source | |
| JPS57183537A (en) | Constant speed running device for automobile | |
| JPS5446316A (en) | Stop controller for motor | |
| JPS56107711A (en) | Controller for electric vehicle | |
| JPS54130727A (en) | Automatic constant-speed travelling device | |
| JPS57206720A (en) | Controller for water pump of engine | |
| JPS644820A (en) | Speed controlled for movable body |