The waviness of the rotating glass induced variation of the wiper blade sliding velocity and friction coefficients, simultaneously.
Accordingly, an eye-centered representation of heading would result in systematic temporal response variations due to the rotating reference frame, and these variations would be different for leftward and rightward rotations of the eye.
Thermal effects are crucial in the analysis of rotating disks, since the variation of temperature can be significant.
However, much practical diagnostic equipment for carrying out the analysis gives little flexibility to change the analysis parameters for different working conditions, such as variation in rotating speed and different fault types.
One variation on the rotating cylinder method uses a non-rotating cylinder illuminated from above by light that passes through numerous small holes in a slowly rotating screen; the resulting pattern of light and shadow rotates around the inner face of the cylinder [35].
In addition, frequency characteristics of thin and thick shells are investigated with respect to the variations of rotating speeds, circumferential wave numbers, and length and thickness ratio.
For this experiment, face images were generated with yaw and pitch variations by rotating and projecting the textured face scans of 150 subjects, as explained in Section "Face database".
In order to extend the conventional diagnosis technique to speed variation cases, a rotating speed isolation method is proposed.
With the discretized equations, the behaviours of the natural frequencies are investigated for the variation of the rotating speed.
Using the continuous image sequence calculation and measuring the variation of the rotating rate for the spinner, and by adjusting the frequency of pulsed light source, the rotational speed of the biodisk and the pulsed light frequency can be synchronized.
