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robotology / human-dynamics-estimation

Software repository for estimating human dynamics
BSD 3-Clause "New" or "Revised" License
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Use links velocities and accelerations when computing the RCM in HumanWrenchProvider #312

Open RiccardoGrieco opened 2 years ago

RiccardoGrieco commented 2 years ago

After PR https://github.com/robotology/human-dynamics-estimation/pull/309, the HumanWrenchProvider can use a Maxiumum-A-Posteriori solver to estimate external wrenches, implementing the Non-collocated wrench estimation task described in https://ieeexplore.ieee.org/abstract/document/9526592/.

In order to do that, the rate of change of the centroidal momentum (RCM) is computed.

Currently, the computation is not considering the links velocities and accelerations. This may be the cause of the errors in the estimation when the subject is moving with significant velocities or accelerations.