2012/5/3 andy pugh <bodge...@gmail.com> > On 3 May 2012 11:25, Lars Segerlund <lars.segerl...@gmail.com> wrote: > > > It will be a bugger to read though > > It's a whole career. In fact it used to be all of my job, and is now > part of my job. I am an NVH specialist. > > Some guys are trying to get exact 6D position (or exact displacement) of a body (say, machine tool end effector) using accelerometers, gyro and magnitometers. I think the accuracy is very limited here, even 0.1mm is hard to obtain. Acceleration data is noisy, and integrating it twice will give a large error. What do you think about it?
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