TY - JOUR T1 - Adaptive UAV attitude estimation employing unscented kalman filter, FOAM and low-cost MEMS sensors JF - Sensors Y1 - 2012 A1 - H. GarcĂ­a A1 - Felipe Espinosa A1 - C. Santos PB - MPDI CY - Suiza VL - 12 IS - 7 ER -