Design of high-accuracy corner cube retroreflector array

摘要

The retroreflector array consists of multiple cubic corner reflectors, and is used as a cooperative target for space attitudemeasurement. The position and normal direction of each cubic corner reflector directly affect the measurement accuracy.From the point of view of structural design, a series of practical precision extraction methods are put forward based onmachining accuracy in this paper. After the verification of some experiments, the accuracy of the method can becontrolled within 5', and the position accuracy is better than 0.05mm.