Open AccessMethod for generating high-precision calibration force for low thrust measurement
Author(s) -
Ji Chen,
WenXin Zhou,
Yanji Hong
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/384/1/012035
Subject(s) - calibration , thrust , system of measurement , accuracy and precision , computer science , physics , aerospace engineering , engineering , quantum mechanics , astronomy
The micro-thrust measurement system plays an important role in the development of micro-nano satellites. The method of obtaining high-precision calibration force is one of the key technologies of the micro-thrust measurement system. The smaller the calibration force error, the higher the calibration accuracy of the system parameters, and the higher the measurement accuracy of the measurement system. In this paper, a high-precision calibration force generation method is obtained through experiments and experiments using magnets and coils.