Feasibility Investigation of Obstacle-Avoiding Sensors Unit without Image Processing
Feasibility of a simple method to detect step height, slope angle, and trench width using four infrared-light-source PSD range sensors is examined, and the reproducibility and accuracy of characteristic parameter detection are also examined. Detection error of upward slope angle is within 2.5 degree...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2013-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2013/643815 |