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Model predictive steering control law for double gimbal scissored-pair control moment gyros

Hirohisa Kojima, Reiji Nakamura, Sajjad Keshtkar
2021 Acta Astronautica  
Although the system with many CMG units exhibits a high redundancy, the use of six or more SGCMGs is unsuitable as they increase the weight of the spacecraft, and hence, several designers have reduced  ...  Nevertheless, the singularity-avoiding maneuvers in this mode are extremely slow, and therefore, undesirable for several applications that require agile attitude maneuvers.  ...  Acknowledgment This work was supported by JSPS, Japan KAKENHI Grant Number 19K04840.  ... 
doi:10.1016/j.actaastro.2021.03.023 fatcat:zbaf4a2axzcxdlu5zeawlf6fee