集成視覺系統(tǒng)中旋轉對稱三角傳感器的光學與機械學設計方法研究.pdf

1、The research of novel sensor for optical distance measurement is a significant field in industry, exactmeasurement, computer vision. e.g. This PhD thesis is based on two "Project Based PersonnelExchange Program"(PPP) pro

2、jects "Rotational symmetric optical distance sensor with opticalfreeform mirror surfaces for applications in industrial quality assurance" and "Augmented opticaldistance measurement system by integrated vision capability

3、"，with a topic of "Optical andmechanical design of a rotationally symmetric triangulation sensor with an integrated vision system",is important in theoretical research and practical application.
　　 Main subject of th

4、is PhD thesis:
　　 (1) Raise a novel method of a rotationally symmetric triangulation. This method allows a more
　　 robust and more accurate distance measurement in comparison with classical triangulation. This ne

5、w and powerful measurement toot has some important technical advantages:It allows a much more robust measurement, particularly at measurement objects with a complex geometry. The measurement system has at the same time a

6、 higher accuracy than comparable classical measurement systems and the optics can be manufactured by low costs.
　　 (2) Another significant innovation are the multifunctional optical elements, which integrate a vision

7、 system into the optics of the rotationally symmetric triangulation sensor. Thereby, both optical systems are coaxial systems. Hence, there is no shift of optics or of detector necessary. This is a novel and workable des

8、ign.
　　 (3) Raise the optical and mechanical design including the design process for the optical system of the rotationally symmetric triangulation sensor. This design process allows an efficient development of an op

9、tical system for the novel sensor.
　　 (4) The results of theses work are the multifunctional optical elements with integrated optical surfaces for optical distance measurement and for vision. Next to it the mechanica

10、l hardware based on the optical design was developed and a mock up was realized. Additionally to the design process and the simulation of the novel rotationaity symmetric triangulation sensor experiments are presented to

11、 verify the theoretical simulation. The experiments showed that: There are agreements between theory analysis and measurement results. The prototype with high accuracy and wide application fill international and country

12、gaps in industry.
　　 This thesis is fluent, strict, and rich in content. There are agreements between theory analysis and measurement results. The research results have a great meaning in academic and practice. Relev

13、ant fields also can use the experience from this thesis. This is a high-level PHD thesis, it is showed that the author has a good command of professional knowledge, and has perfect ability for scientific research. The au