Diagonalized Lagrangian robot dynamics

A Jain, G Rodriguez - IEEE Transactions on Robotics and …, 1995 - ieeexplore.ieee.org
… ]-[16] in the area of linear filtering and estimation for state space … trices by means of Kalman
filtering and smoothing algorithms. … the Lagrangian equations of motion in the 2y coordinate

Kalman filtering with a class of geometric state equality constraints

P Chauchat, A Barrau… - 2017 IEEE 56th Annual …, 2017 - ieeexplore.ieee.org
… The state is represented by a rotation matrix Rt ∈ SO(3), which maps the coordinates of a
… Rigid body attitude estimation based on the lagrange–dalembert principle. Automatica, 50(…

Least‐squares support vector machine‐based Kalman filtering for GNSS navigation with dynamic model real‐time correction

Z Zhou, Y Li, C Fu, C Rizos - IET Radar, Sonar & Navigation, 2017 - Wiley Online Library
… The accuracy of Kalman filtering (KF) relies on the quality of the observations as well as the
… of SRM, the cost function of the LSSVM is established as the following Lagrangian function: …

Robust relative navigation by integration of ICP and adaptive Kalman filter using laser scanner and IMU

F Aghili, CY Su - IEEE/ASME Transactions on Mechatronics, 2016 - ieeexplore.ieee.org
… point (ICP) registration algorithm and a noiseadaptive Kalman filter in a closed-loop configuration
to… that the coordinate frame {A} coincides with the coordinate frame of the onboard IMU. …

[PDF][PDF] System for measuring the attitude of moving objects, using a Kalman filter and MEMS sensors

D Dichev, I Zhelezarov… - Comptes rendus de l' …, 2019 - researchgate.net
… an adaptive algorithm based on Kalman filtering, which is automatically adjusted … Coordinate
system Ox1y1z1 is connected with the physical pendulum and its generalized coordinates

Stewart platform manipulator: State estimation using inertia sensors and unscented Kalman filter

SA Maged, AA Abouelsoud… - … Science and Control …, 2016 - ieeexplore.ieee.org
… The Stewart robot Lagrange dynamic model is given by [14] as the following. … coordinates
, is the angular velocity of the moving platform relative to the moving platform coordinates, is …

[HTML][HTML] Assimilation of stratospheric chemical tracer observations using a Kalman filter. Part I: Formulation

R Ménard, SE Cohn, LP Chang… - Monthly weather …, 2000 - journals.ametsoc.org
Kalman filter formulation were found to be important in this study. First, it was discovered that
the standard Kalman filter … and the covariance function is a Lagrangian-conserved quantity. …

Constrained dynamic parameter estimation using the extended Kalman filter

V Joukov, V Bonnet, G Venture… - 2015 IEEE/RSJ …, 2015 - ieeexplore.ieee.org
… A common approach to model manipulators is to use the Euler Lagrange equations of … mi,
first-order moment miri where ri are the coordinates of the center of mass, and inertia tensor Ii, …

Kalman filter divergence and aircraft motion estimators

AE Bryson - Journal of Guidance and Control, 1978 - arc.aiaa.org
Kalman filters designed for many aerospace systems turn out to be unsatisfactory. The … gains
of this filter, in modal coordinates, are zero. Hence, if only the steady-state Kalman filter (SKF…

Three examples of the stability properties of the invariant extended Kalman filter

A Barrau, S Bonnabel - IFAC-PapersOnLine, 2017 - Elsevier
… In the aerospace industry the (multiplicative) extended Kalman filter (EKF) is the most … )
mapping the coordinates of a vector expressed in the vehicle frame to its coordinates in the static …