Analysis on the Illumination and Contrast of Imaging Deflection Measuring System
Article
Figures
Metrics
Preview PDF
Reference
Related
Cited by
Materials
Abstract:
The principle of photoelectric imaging deflection measurement system are presented. The calculation of the image plane's illuminance and contrast are discussed. The relationship among the system's parameters are analyzed. The feasibility of high reflectivital material replacing the system's source are also discussed when illuminance on the ground is high. The result contributes to selecting the parameters of photoelectric imaging deflection measurement system and achieves the long online of deflection.
