TY - RPRT TI - Hubble Space Telescope Reduced-Gyro Control Law Design, Implementation, and On-Orbit Performance AU - Clapp, Brian R. AU - Ramsey, Patrick R. AU - Wirzburger, John H. AU - Smith, Daniel C. AU - VanArsadall, John C. PY - 2008 UR - https://ntrs.nasa.gov/citations/20080023344 ID - 20080023344 ER -