Hi guys,I'v spent the last few days studying Kalman filters in IMUs and there's one thing I can't understand:the order in which I integrate the speeds from the gyros is important. Different orders will give different results. How is this problem solved? or is it simply ignored and the speeds are summed in a random order?i read this great blog:http://tom.pycke.be/mav/71/kalman-filtering-of-imu-dataand other papers but did not find an answer...Thanks!!
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Yes....it matters. The article you are referring to is only a single axis kalman and won't work for aircraft flight. roll is first then pitch and then yaw is the typicall convention.
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