The existing density compensator model does not fit high temperature and pressure saturated vapor, the density compensatorprecision is low and causes big error in saturated vapor measurement.
现有的密度补偿模型不适合高温高压饱和蒸汽的流量测量，密度补偿精度较低，导致蒸汽流量测量误差较大。
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This paper proposed a modeling method using inverter step response waveform data to improve the precision of compensator based on waveform library control technique.