Research on Precision Model Of Dynamic Metrology System For IATE

摘要

In this paper,we proposed a whitening model instead of traditional black box model in the area of metrology to resolve the uncertainty and timevarying from IATE dynamic measurement system.Considering the effect from in-system units and other interfering factors,we built a whitening model of the whole system and traced the dynamic accuracy. The experiment clearly demonstrated that the model succeeded in achieving the disintegration and traceability of dynamic error and met measurement needs at higher precision levels.