Range, Accuracy and Linearity of Spatial Laser Motion Sensor

摘要

The paper deals with the investigation of motion range, kinemati-cal accuracy and linearity of spatial laser motion sensor, spatial laser motion sensor. Recently there have been developed a sensor capable to measure the spatial motion of a body based on the measurement of positions of laser beam intersections with planar sensitive arrays. For practical design and applications of this sensor the properties of accessible range, kinematical accuracy and sensor transformation linearity are important.