MOTION ANALYSIS application example

Optical Measurement of the Number of Revolutions of a PC fan

LIMtrack is tracking of 3 Markers on a PC fan. The sequence was recorded by a high speed camera with 8kHz.

The number of revolutions is measured by the LIMtrack integrated analysis modules from the angle change between two points. This allows also to measure a tempral variation of the number of revolutions over time.

The visualization of the marker and their trajectories is switched on and off in the video.