The angular displacement of reflecting surface is measured in accordance with the direction change of Moire fringes caused by the inclination of grating. self-imaging plane.
2
光栅传感器是现代精密测量领域中广泛应用的一种传感器,尤其是在线位移和角位移的测量中发挥着重要作用。
The grating sensor is widely used in the modern precision measurement territory , especially in the measurement of linearity displacement and angle displacement, which has play a very important role.