@inproceedings{dcb9dc08cab848a98d301c18459b6390,
title = "Design and analysis of hybrid thrust magnetic bearing for magnetically suspended reaction wheel",
abstract = "Introduced the structure of a magnetic bearing reaction wheel for stabilization of spacecraft attitude, its rotation speed is from -5000rpm to 5000rpm (rating angular momentum is 20Nms). The main scope of this paper is to calculate and analyze the performance and parameters of the hybrid thrust magnetic bearing with permanent magnet bias for the magnetic bearing momentum wheel. Its magnetic force, current stiffness, and position stiffness are derived by using the equivalent magnetic circuit and their non-linearity are shown by the curves of force-current-position characteristic. The ranges of bearing capacity is obtained.",
keywords = "Current stiffness, Equivalent magnetic circuit, Magnetically suspended reaction wheel, Position stiffness, Thrust magnetic bearing",
author = "Bangcheng Han",
year = "2008",
doi = "10.1117/12.806250",
language = "英语",
isbn = "9780819473615",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Seventh International Symposium on Instrumentation and Control Technology",
note = "7th International Symposium on Instrumentation and Control Technology: Sensors and Instruments, Computer Simulation, and Artificial Intelligence ; Conference date: 10-10-2008 Through 13-10-2008",
}