September
The movement of the spin axis, termed polar motion, causes the rotational poles—points where the spin axis intersects Earth’s surface—to wander. The polar motion is described by the movement of the pole position, with coordinates xp and yp defined positive towards the central Greenwich ...
motion, in physics, change with time of the position or orientation of a body. Motion along a line or a curve is called translation. Motion that changes the orientation of a body is called rotation. In both cases all points in the body have the same velocity (directed speed) and the sa...
This can be generalized by assuming that position is a polynomial function of time. The trajectory model can also be augmented as needed, by including one or more logarithmic transients in order to account for typical multi-year patterns of postseismic transient motion. Many geodetic and ...
Consequently, the orientation data provides information about changes relative to the initial position of the device. Note: In native platform terms, this is similar to a relative OrientationSensor on Windows, a game rotation vector sensor on Android, or the xArbitraryZVertical option for Core ...
Using RGB camera the video surveillance system can predict the act and start alarming. This method exploits the position of the body to identify the behavior of suicide. The main difficulties of this approach lie in the fact that, even in controlled environments, the background undergoes a ...
However, there is a similarity between the rectilinear uniform motion of particle 2 in Galilean mechanics and the same motion of the center of mass which is almost located at the position occupied by the second particle if this particle is massive and provided that the external force is small ...
The Vehicle Body 6DOF block implements a six degrees-of-freedom (DOF) rigid two-axle vehicle body model to calculate longitudinal, lateral, vertical, pitch, roll, and yaw motion. The block accounts for body mass, inertia, aerodynamic drag, road incline, and weight distribution between the axles...
Six properties must then be defined, namely the rupture size, the final slip distribution, the rupture duration, the position of the rupture initiation, the rupture velocity and the local slip velocity. As shown hereafter, most of them are constrained by observations, except the slip velocity ...
Position-sensor interfaces for higher-performance applications Serial ports for host communications General purpose digital input/output ports. Analog Devices now offers a range of single-chip DSP-based motor control solutions that integrate these peripheral functions with a high performance DSP core and ...