MY102208A - Method of detecting a position of a robot - Google Patents
Method of detecting a position of a robotInfo
- Publication number
- MY102208A MY102208A MYPI88000497A MYPI19880497A MY102208A MY 102208 A MY102208 A MY 102208A MY PI88000497 A MYPI88000497 A MY PI88000497A MY PI19880497 A MYPI19880497 A MY PI19880497A MY 102208 A MY102208 A MY 102208A
- Authority
- MY
- Malaysia
- Prior art keywords
- robot
- pluse
- calculated
- robot axis
- transducers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
- Manipulator (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Control And Safety Of Cranes (AREA)
- Control Of Position Or Direction (AREA)
Abstract
THERE IS DISCLOSED A POSITION DETECTION METHOD OF A ROBOT WHICH PROVIDES TWO INCREMENTAL POSITION TRANSDUCERS MOUNTED TO A ROBOT AXIS IN INTERLOCK RELATIONSHIP WITH EACH OTHER AND ROTATABLY TO PRODUCE PLUSE SIGNALS HAVING THE NUMBER DIFFERENT FROM EACH OTHER IN RESPONS TO A MOVING DISTANCE OF THE MOVING ROBOT AXIS AND DETECTS A DIFFERENT BETWEEN THE NUMBERS OF PULSES PRODUCED FROM THE POSITION TRANSDUCERS TO DETECT THE POSITION OF THE ROBOT. FURTHER, A DIFFERENCE (P2I) OF THE PLUSE NUMBER BETWEEN REFERENCE PLUSE PRODUCED FROM THE TWO POSITION TRANSDUCERS AT ANY POSITION OF THE MOVING ROBOT AXIS IS CALCULATED AND THE PULSE NUMBER (I) OF A NEX REFERENCE PULSE FROM A REFERENCE POSITION IS THEN CALCULATED ON THE BASIS OF I=(P1-P2I)/(P1-P2) WHERE P, AND P2 ARE THE NUMBERS OF PULSES PRODUCED DURING ONE ROTATION OF THE POSITION TRANSDUCERS, RESPECTIVELY, SO THAT P1 x I IS CALCULATED TO DETECT A POSITION OF ROBOT AXIS. ACCORDINGLY, THE MOVING DISTANCE NECESSARY FOR DETECTION OF THE REFERENCE POINT CAN BE GREATLY SHORTENED TO LESS THAN TWO ROTATIONS OF THE POSITION TRANSDUCER AND THE TIME REQUIRED FOR DETECTION OF THE REFERENCE POINT CAN BE ALSO GREATLY REDUCED.(FIG 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62121079A JPS63286705A (en) | 1987-05-20 | 1987-05-20 | Position detecting method for robot |
Publications (1)
Publication Number | Publication Date |
---|---|
MY102208A true MY102208A (en) | 1992-04-30 |
Family
ID=14802334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI88000497A MY102208A (en) | 1987-05-20 | 1988-05-11 | Method of detecting a position of a robot |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS63286705A (en) |
KR (1) | KR940000366B1 (en) |
CN (1) | CN1010887B (en) |
AU (1) | AU611149B2 (en) |
CA (1) | CA1323699C (en) |
MY (1) | MY102208A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100351720C (en) * | 2002-05-05 | 2007-11-28 | 旋永南 | Operation and control system and mehod |
JP5915417B2 (en) * | 2012-07-03 | 2016-05-11 | トヨタ車体株式会社 | Rotation position detector |
CN108120370A (en) * | 2016-11-26 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Position of mobile robot acquisition methods and device |
CN112374371B (en) * | 2020-11-20 | 2022-11-01 | 中船华南船舶机械有限公司 | Control method of crane rotation zero position switch |
CN113364385B (en) * | 2021-06-09 | 2023-12-29 | 湖南东嘉智能科技有限公司 | Brushless motor initial position detection method without position sensor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5911054A (en) * | 1982-07-12 | 1984-01-20 | Omron Tateisi Electronics Co | Data transmitter |
JPS5988612A (en) * | 1982-11-15 | 1984-05-22 | Toshiba Mach Co Ltd | Method and apparatus for detecting absolute position |
JPH0629723B2 (en) * | 1984-02-06 | 1994-04-20 | シンシナテイ・ミラクロン・インコーポレーテツド | Absolute position measuring method and device |
JPS6191510A (en) * | 1984-10-12 | 1986-05-09 | Yaskawa Electric Mfg Co Ltd | Method and apparatus for detecting present position |
-
1987
- 1987-05-20 JP JP62121079A patent/JPS63286705A/en active Pending
-
1988
- 1988-05-11 MY MYPI88000497A patent/MY102208A/en unknown
- 1988-05-12 CA CA000566558A patent/CA1323699C/en not_active Expired - Fee Related
- 1988-05-12 AU AU16083/88A patent/AU611149B2/en not_active Ceased
- 1988-05-18 KR KR1019880005823A patent/KR940000366B1/en not_active IP Right Cessation
- 1988-05-19 CN CN88102951A patent/CN1010887B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN88102951A (en) | 1988-11-30 |
AU611149B2 (en) | 1991-06-06 |
CA1323699C (en) | 1993-10-26 |
JPS63286705A (en) | 1988-11-24 |
AU1608388A (en) | 1988-11-24 |
KR880013662A (en) | 1988-12-21 |
CN1010887B (en) | 1990-12-19 |
KR940000366B1 (en) | 1994-01-19 |
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