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Angular Velocity Estimation From the Angular Acceleration Matrix
Journal of Applied Mechanics, 2008Computing the angular velocity ω from the angular acceleration matrix is a nonlinear problem that arises when one wants to estimate the three-dimensional angular velocity of a rigid-body from point-acceleration measurements. In this paper, two new methods are proposed, which compute estimates of the angular velocity from the symmetric part WS of the ...
Philippe Cardou, Jorge Angeles
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Angular Velocity Bounds via Light Curve Glint Duration
, 2016The time duration of specular glint events within a light curve is related to the angular velocity of the reflecting space object. Upper and lower bounds on the magnitude of the observable part of angular velocity can be derived with some reasonable ...
Joanna C. Hinks, J. Crassidis
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A remark on the definition of angular velocity
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2009AbstractIt is shown how the classical geometrical and modern algebraic conceptions of angular velocity can be unified by making use of a relative rotation tensor that takes the current configuration of a rigid body as a reference configuration.
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Photonic technologies for angular velocity sensing
Advances in Optics and Photonics, 2010Photonics for angular rate sensing is a well-established research field having very important industrial applications, especially in the field of strapdown inertial navigation. Recent advances in this research field are reviewed.
CIMINELLI, Caterina +3 more
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Finite rotations and angular velocity
American Journal of Physics, 1980The angular velocity vector is not the time derivative of the vector which represents a finite rotation. The relationship between the two is derived explicitly.
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Robust stabilization of the angular velocity of a rigid body
Proceedings of the 36th IEEE Conference on Decision and Control, 1998The problem of robust control for the angular velocity of a rigid body subject to external disturbances is addressed. It is shown that if the disturbances are matched there exists a Lipschitz continuous control law attenuating the effect of the disturbances; whereas in the case of non-matched disturbances no such a feedback law exists.
Astolfi, A., Rapaport, Alain
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Accelerometer Bias Calibration Using Attitude and Angular Velocity Information
, 2016For accurate inertial navigation, an accelerometer should be calibrated before usage to reduce error accumulation. However, if limited or no translational observations are available, which is a technical challenge for many applications such as Mars ...
Zhengshi Yu, J. Crassidis
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Velocity, acceleration and scalar angular velocity
2006KEY FEATURES The key concepts in this chapter are the velocity and acceleration of a particle and the angular velocity of a rigid body in planar motion. Kinematics is the study of the motion of material bodies without regard to the forces that cause their motion.
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Partial Lyapunov Strictification: Smooth Angular Velocity Observers for Attitude Tracking Control
, 2015A smooth angular velocity observer is proposed for the attitude tracking control of a rigid body in the absence of angular velocity measurements. The observer design ensures asymptotic convergence of angular velocity state estimation errors irrespective ...
M. Akella, D. Thakur, F. Mazenc
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Nuclei at High Angular Velocities
1986High spiry states in nuclei have been investigated intensively during the last years. A number of interesting phenomena have been observed, others are predicted. The theoretical description of these phenomena requires in principle the solution of a quantum mechanical many body problem with a large, but finite number of particles. Various approximations
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