Abstract
A novel laser triangulation system is proposed. The non-diffracting beam is used as the measuring beam and a virtual detector is used to expand detector size. Compared with the conventional triangulation measurement system, the measurement range in this system is prolonged while the high measurement accuracy and the high resolution are kept. The system structure is simple and the measurement speed is high.
| Original language | English |
|---|---|
| Pages (from-to) | 8-10 |
| Number of pages | 3 |
| Journal | Huazhong Ligong Daxue Xuebao/Journal Huazhong (Central China) University of Science and Technology |
| Volume | 29 |
| Issue number | 1 |
| Publication status | Published - Jan 2001 |
| Externally published | Yes |
Keywords
- Laser triangulation
- Measurement range
- Non-diffracting beam
- Virtual detector