Finite element analysis for the measurement error of electrostatic accelerometer due to the electrode misalignment
Mi Tang,
Shaobo Qu,
Yanchong Liu
et al.
Abstract:The electrostatic accelerometer is the key payload of many space missions, such as satellite gravity measurements, space gravitational experiments, with a typical precision requirement from nano-g to femto-g. The measurement error model analysis is an important issue for the electrostatic accelerometer with numerous error sources. The traditional method by theoretical analysis is complicated to evaluate the complete measurement error models quantitatively especially when the machining and assembly errors of th… Show more
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