Publications related to the GRACE Missions (no abstracts)

• Sorted by Date • Sorted by Last Name of First Author •

Increasing the dynamic range of electrostatic accelerometers by adjusting the zero-position

Zhou, Junjie, Zhou, Annan, Hu, Ming, Bai, Yanzheng, and Zhou, Zebing, 2025. Increasing the dynamic range of electrostatic accelerometers by adjusting the zero-position. Measurement Science and Technology, 36(7):075105, doi:10.1088/1361-6501/ade5c3.

Downloads

• from the NASA Astrophysics Data System  • by the DOI System  •

@ARTICLE{2025MeScT..36g5105Z,
       author = {{Zhou}, Junjie and {Zhou}, Annan and {Hu}, Ming and {Bai}, Yanzheng and {Zhou}, Zebing},
        title = "{Increasing the dynamic range of electrostatic accelerometers by adjusting the zero-position}",
      journal = {Measurement Science and Technology},
     keywords = {electrostatic accelerometers, frequency-division measurement, satellite gravity measurement, dynamic range},
         year = 2025,
        month = jul,
       volume = {36},
       number = {7},
          eid = {075105},
        pages = {075105},
     abstract = "{Electrostatic accelerometers are highly suitable for space science
        experiments due to their high resolution. Current accelerometers
        face the challenge of balancing a large measurement range with
        high resolution. To address this, this paper proposes an
        adjustable zero-position control strategy that decouples
        feedback acceleration and stiffness acceleration, enabling
        frequency-division measurement. This approach achieves over four
        times expanded measurement range of \textbackslash\textbackslash
        {\ensuremath{\pm}}3{\texttimes}10-4ms-2 (based on the normal
        range {\ensuremath{\pm}}7{\texttimes}10-5ms-2 of GRACE-FO)
        without compromising resolution. The method reduces the impact
        of quasi-DC input disturbances and extends the dynamic range of
        electrostatic accelerometers, making it applicable to next-
        generation gravity satellites.}",
          doi = {10.1088/1361-6501/ade5c3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2025MeScT..36g5105Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Generated by bib2html_grace.pl (written by Patrick Riley modified for this page by Volker Klemann) on Thu Aug 14, 2025 17:55:12

---

Thu Aug 14, F. Flechtner