Approximate bayesian multibody tracking

O Lanz - IEEE Transactions on Pattern Analysis and Machine …, 2006 - ieeexplore.ieee.org
… target spaces by a projection that guarantees minimal information loss. The key feature of
the … made to find manageable solutions to multibody tracking while guaranteeing robustness. …

Kalman filtering, smoothing, and recursive robot arm forward and inverse dynamics

G Rodriguez - IEEE Journal on Robotics and Automation, 1987 - ieeexplore.ieee.org
… that the spatial inertia matrix is parameterized with a minimal … A coordinate transformation
is performed immediately after … been extended to rigid multibody configurations more general …

A constrained extended Kalman filter for the optimal estimate of kinematics and kinetics of a sagittal symmetric exercise

V Bonnet, R Dumas, A Cappozzo, V Joukov… - Journal of …, 2017 - Elsevier
… expressed as a function of their local coordinates ( l p x , l p y … than 0.92 for all variables with
the lowest value of 0.77 for F X . … In the literature, both multi-body kinematics optimization and …

SE (3)-constrained extended Kalman filtering for rigid body pose estimation

S Mathavaraj, EA Butcher - IEEE Transactions on Aerospace …, 2021 - ieeexplore.ieee.org
… The inertial frame coordinates are defined as XYZ whereas the body frame coordinates are
… Note that the minimum number of vector measurements needed is ≥ 2 for the attitude to be …

Online kinematic and dynamic-state estimation for constrained multibody systems based on IMUs

JL Torres-Moreno, JL Blanco-Claraco… - Sensors, 2016 - mdpi.com
… redundant coordinates: the first subset [ x 1 y 1 x 2 y 2 ] ⊤ is the minimalmultibody equations
in order to fit the Kalman filter structure. In its most basic form, the dynamics of a multibody

Adapting the principle of integrated navigation systems to measuring the motion of rigid multibody systems

JF Wagner - Multibody System Dynamics, 2004 - Springer
… The kernel of such systems is a Kalman filter estimating the relevant vehicle motion. The filter
… system, the usual formulation by means of a minimal set of generalised coordinates q and …

[PDF][PDF] Influence of the sensored magnitude in the performance of observers based on multibody models and the extended Kalman filter

J Cuadrado, D Dopico, JA Perez… - … conference multibody …, 2009 - lirias.kuleuven.be
… the meaning of the errors gathered in Tables 2 and 3, Figure 3 shows the histories of coordinate
1 … xq for the prototype and the observer, for the cases with minimum and maximum error, …

Computational requirements for a discrete kalman filter in robot dynamics algorithms

K Kozłowski - Robotica, 1993 - cambridge.org
… similar to the equations of Kalman filtering and Bryson-Frazier … In order to obtain the algorithms
with the smallest coefficients … We have assumed that the coordinate system associated …

Contact-aided invariant extended Kalman filtering for robot state estimation

R Hartley, M Ghaffari, RM Eustice… - … International Journal of …, 2020 - journals.sagepub.com
… (minimum mean squared error) for state estimation. The general process for Kalman filtering
… The simulation was performed with MATLAB and Simulink (Simscape Multibody™) where …

Estimating the characteristic curve of a directional control valve in a combined multibody and hydraulic system using an augmented discrete extended Kalman filter

Q Khadim, M Kiani-Oshtorjani, S Jaiswal… - Sensors, 2021 - mdpi.com
coordinate method was introduced by using the independent positions and velocities of the
multibody model as the states of the Kalman filter … , only the minimum and maximum points …