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长春光学精密机械与物... [1]
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2010 [1]
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内容类型:会议论文
专题:长春光学精密机械与物理研究所
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3R intersection target positioning in real time based on distance (EI CONFERENCE)
会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Nengwei W.
;
Juan C.
;
Jian C.
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提交时间:2013/03/25
The positioning error based on angle
angle-distance or single station positioning increases with the distance increasing. 3R target positioning based on distance can obtain the high precision measurements in long distance. Here we give the 3R model for the intersection positioning
provide the two necessary conditions for getting the optimum intersection point. The experimental results show that the intersection precision based on angle is over 2m and will degrade greatly with the increasing of distance while the one based on 3R model will improve and the error decrease gradually. That the precision of the distance measurement is about 1m means the 3R model is better than the angle positioning
which can compensate the drawbacks of the angle positioning at short distance. 2010 IEEE.
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