S. Ghasemi and  K. Khorasani,  Fault Detection and Isolation in Attitude Control Subsystem of Spacecraft Formation Flying Using Extended Kalman Filters.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 99(3). 353 - 358
    [viewed 23 September 2020]. Available from: https://publications.waset.org/pdf/10000951.