| Title |
A Position Measurements of Moving Object in 2D Plane |
| Authors |
노재희(Ro, Jae-Hee) ; 이용중(Lee, Yong-Jung) ; 최재하(Choi, Jae-Ha) ; 노형식(Ro, Young-Shick) ; 이양범(Lee, Yang-Burm) |
| Keywords |
Position Sensitive Detector(PSD) ; Position Measurement ; Parameter Calibration ; Neural Network |
| Abstract |
In this paper, PSD(Position Sensitive Detector) sensor system that estimates position for moving objects in 2D plane is developed. PSD sensor is used to measure the position of an incidence light in real-time. To get the position of light source of moving target, a new parameter calibration algorithm and neural network technique are proposed and applied. Real-time position measurements of the mobile robot with light source is examined to validate the proposed method. It is shown that the proposed technique provides accurate position estimation of the moving object. |