Deep residual shrinkage network with multichannel VMD inputs for noise reduction of micro-thrust measurement
Sign Up to like & getrecommendations! Published in 2024 at "AIP Advances"
DOI: 10.1063/5.0200682
Abstract: Micro-newton thrusters are widely utilized in the field of astronautics. Typically, the precision of micro-newton thrust measurement fundamentally depends on the background noise level. In this research, we introduce the Multichannel Variational Mode Decomposition Input… read more here.
Keywords: noise reduction; deep residual; thrust measurement; shrinkage network ... See more keywords
Low-frequency vibration and high-resolution performance in micro thrust measurement system utilizing high temperature superconducting composite bearing
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ade3f4
Abstract: High-precision space missions like drag free control demand electric thrusters to achieve highly precise thrust output, which presents challenges for ground micro-thrust measurement. Especially, the gravitational wave detection specifies a requirement for low-frequency noise to… read more here.
Keywords: composite bearing; thrust measurement; measurement; vibration ... See more keywords
A Novel Closed-Loop Dynamic Micro-Thrust Measurement Method Based on Torsion Pendulum
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3637953
Abstract: This study introduces proposes a new closed-loop dynamic micro-thrust measurement method based on torsional pendulum, addressing the poor real-time performance and insufficient precision inherent in traditional open-loop techniques that rely on extreme displacement values to… read more here.
Keywords: method; thrust measurement; measurement; loop dynamic ... See more keywords
The thrust measurement system research for combined nozzle in small space
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331218793485
Abstract: For measuring the thrust of combined nozzles in satellite thruster with a small space, the test method that the nozzle directly sprays on the load baffle is employed in this paper. The key problem is… read more here.
Keywords: thrust measurement; small space; system; measurement ... See more keywords