机构地区: 浙江大学机械工程学系现代制造工程研究所
出 处: 《机电工程》 2003年第5期89-91,共3页
摘 要: 激光三角法测量是三维曲面非接触测量的主要方法之一,但测量精度受到本身结构和被测物体特性及环境因素等多方面的影响。通过试验对影响激光三角法测距精度的各种原因进行详细分析,并针对不同影响因素给出了消除或降低误差的方法。 Triangular laser measurement is a very important method of non-contact in measuring distance and 3-D profile, but the measuring accuracy is affected by many factors, such as the surface characteristic of objects and the circumstance. In this paper, factors are analyzed through experiments and the methods of improving accuracy are given.
领 域: [电子电信]