3 ms·
Not even close. Single chip gyros and accelerometers are many orders of magnitude less accurate. INAV with microelectronic gyros and accelerometers is pointless
by dreamcompiler 7y ago
Not even close. Single chip gyros and accelerometers are many orders of magnitude less accurate. INAV with microelectronic gyros and accelerometers is pointless except for very short distances with frequent GPS corrections. Double integration is a cruel bitch.
- baybal2 7y agoI may have stretched that, but proper mems INS can have less than 1 degree per hour drift easily. That is solidly in the MRBM level accuracy. And what is in the lab now, can go below 0.1 It was long believed that gyroscope precision is limited by its size, but as what latest gyros show, it's not.