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cheetah commented on William Premerlani's blog post Waypoint firmware for the UAV DevBoard is revised
"how much is left to be done for being able to control a statistically and dynamically unstable platform with this board?"
Oct 13, 2009
cheetah replied to Chris Anderson's discussion Discussion forum for UAVDevBoard, Sparkfun's 3-axis IMU-based autopilot board
"how do you filter yaw axis? gravity vector must be useless for yaw"
Mar 19, 2009
cheetah replied to Chris Anderson's discussion Discussion forum for UAVDevBoard, Sparkfun's 3-axis IMU-based autopilot board
"if you can stuff these calculations into compact and efficient code then i'm sure world will beat the path to your door for this software. do you have a timeline for this?"
Jan 20, 2009
cheetah replied to Chris Anderson's discussion Discussion forum for UAVDevBoard, Sparkfun's 3-axis IMU-based autopilot board
"As far as i know most modern EFIS suites use gyros and acceleromenters to calculate pitch roll and heading (along with vertical and horizontal speed) but stabilize what they get using gps and magnetometer information. is this exactly what you are…"
Jan 19, 2009