Unbalance Measurement Traceability
摘要
Rotor unbalance measurement is not traceable with existing technology. By acquiring the mass-center of unbalance weight, achieving the unbalance increment traceable, by decomposing unbalance of a rotor and unbalance outside of the rotor, making the zero point of the unbalance traceable. Based on the two steps, unbalance measurement traceability is realized.