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ea29e39e5bf5862627b2d146763e21bb1a50f98e
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4 Commits

Author SHA1 Message Date
Paul Riseborough ea29e39e5b EKF: Updated derivation of Jacobians for direct heading measurement 
Adds an alternative using a 312 Euler sequence.
 2016-03-01 15:21:36 +11:00
Paul Riseborough 70a3b91217 EKF: Update magnetometer fusion derivations 2016-02-20 20:09:15 +11:00
Paul Riseborough d8afca5e7a EKF derivations: Correct error in direct yaw and declination angle fusion 
The atan function is now being used correctly instead of the tan function. This fixes problems with large heading errors or declination values.
The simple heading fusion has been decoupled from the magnetic field measurements. This enables external yaw measurements to be used in the future.
 2016-02-16 11:08:30 +11:00
Paul Riseborough 06e9d73268 Add derivation script files for inertial nav EKF 2015-11-03 12:24:43 +11:00