@inproceedings{bbf1fc29da48494b910eabf51fb30990,
title = "Spacecraft center of mass online estimation based on multi-accelerometers",
abstract = "The online estimation of spacecraft center of mass (CM) plays an important role in the attitude and orbit control law design of large variety mass property spacecraft. Based on spacecraft motion equation, the method of using one point three orientations acceleration together with gyro information to estimate CM was discussed, the main error source and requirement of angle velocity was analysis. Then, the method was extended to be a new way of using three points' single orientation acceleration together with gyro information to estimate CM. Finally, a new method of using four points' three orientations acceleration to estimate CM was proposed, which was not required to use gyro information. Simulation results manifest that absolute error of CM estimation was within 2mm by using the multi-accelerometers method.",
keywords = "Accelerometer, CM estimation, Least-square method, Spacecraft",
author = "Zhou Jun and Huang He and Liu Yingying",
year = "2010",
doi = "10.1109/ICIME.2010.5478078",
language = "英语",
isbn = "9781424452644",
series = "ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering",
pages = "295--298",
booktitle = "ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering",
note = "2010 2nd IEEE International Conference on Information Management and Engineering, ICIME 2010 ; Conference date: 16-04-2010 Through 18-04-2010",
}