SG125925A1 - Improved method and apparatus for wireless human control of robot - Google Patents
Improved method and apparatus for wireless human control of robotInfo
- Publication number
- SG125925A1 SG125925A1 SG200305769A SG200305769A SG125925A1 SG 125925 A1 SG125925 A1 SG 125925A1 SG 200305769 A SG200305769 A SG 200305769A SG 200305769 A SG200305769 A SG 200305769A SG 125925 A1 SG125925 A1 SG 125925A1
- Authority
- SG
- Singapore
- Prior art keywords
- robot
- gravity
- accelerometer
- improved method
- human user
- Prior art date
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- Manipulator (AREA)
Abstract
A simple method for wirelessly controlling a robot by a human user is taught. To track the movements of the human user, magnetic, angular rate and gravity (MARG) sensors are used. Unlike the prior art, the algorithm of the present invention corrects for drifts in the angular rate sensor readings only when the accelerometer readings are likely to be reliable, that is, when the magnitude is close to, or equal to that of gravity. When this happens, the absolute orientation estimate is calculated directly from the accelerometer and magnetic field sensor readings. In addition, a novel method which does not require floating-point calculations is used in the spline algorithm to enable smooth movements by the robot under control.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200305769A SG125925A1 (en) | 2003-11-18 | 2003-11-18 | Improved method and apparatus for wireless human control of robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200305769A SG125925A1 (en) | 2003-11-18 | 2003-11-18 | Improved method and apparatus for wireless human control of robot |
Publications (1)
Publication Number | Publication Date |
---|---|
SG125925A1 true SG125925A1 (en) | 2006-10-30 |
Family
ID=38420708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200305769A SG125925A1 (en) | 2003-11-18 | 2003-11-18 | Improved method and apparatus for wireless human control of robot |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG125925A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002178283A (en) * | 2000-12-12 | 2002-06-25 | Honda Motor Co Ltd | Autonomous robot |
WO2002069609A2 (en) * | 2001-02-27 | 2002-09-06 | Anthrotronix, Inc. | Robotic apparatus and wireless communication system |
-
2003
- 2003-11-18 SG SG200305769A patent/SG125925A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002178283A (en) * | 2000-12-12 | 2002-06-25 | Honda Motor Co Ltd | Autonomous robot |
WO2002069609A2 (en) * | 2001-02-27 | 2002-09-06 | Anthrotronix, Inc. | Robotic apparatus and wireless communication system |
Non-Patent Citations (1)
Title |
---|
SOURCLESS TRACKING OF HUMAN POSTURE USING SMALL INERTIAL/MAGNETIC SENSORS * |
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