A high load torsion pendulum of trifilar suspension magnetic damper for inertial sensor test

Abstract Space-based gravitational waves (GW) detection requires the residual noise spectral density of the inertial sensors to reach $$10^{-15}\textrm{m}\cdot \textrm{s}^{-2}\cdot \textrm{Hz}^{-1/2}$$ from 0.1 mHz to 1Hz. High-precision torsion pendulum serves as the primary apparatus for ground te...

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Bibliographic Details
Main Authors: Hongfan Liu, Zhu Li, Shian Chen, Guanfang Wang, Zhengwentao Cheng, Zebang Yang, Shanqing Yang, Qi Liu
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-14148-z
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