Planck Acms: Autonomous and Precise Control for Slowly Spinning Satellite Llorente-Martínez, J. S. ; Zorita, D. ; Agenjo, A. ; Cazorla, C. ; O'Dwyer, A. ; Del Cura, J. M. ; Oort, M. ; Peters, J. ; Bachetta, A. ; Chlewicki, G. ; Guichon, D. ; Rasmussen, I. Abstract Publication: Guidance, Navigation and Control Systems Pub Date: January 2006 Bibcode: 2006ESASP.606E..40L