Output Signals¶

The order analysis module outputs the following channels for every input channel:

Speed: Rotation speed of the DUT; Update time depends on the min/max speed and the speed resolution as well as the instant of time the DUT passes the certain speed interval
Order Spectrum: An order spectrum including the Order on the X-Axis, the engine speed on the Y-Axis and the amplitude color-coded on the Z-Axis is determinated for every input signal;
For data export, this channel has a matrix structure; The orders are in the columns incresing from left to right and the running apeed is in the lines increasing from top to bottom
Frequency Spectrum: A frequency spectrum including the frequency on the X-Axis, the engine speed on the Y-Axis and the amplitude color-coded on the Z-Axis is determinated for every input signal.
For data export, this channel has a matrix structure; The frequency is in the columns increasing from left to right and the running speed is located in the lines increasing from top to bottom.
Extracted Orders: For every order that is extracted, a time-domain amplitude channel and phase channel is calculated. The channels are updated every time the corresponding Speed channel is updated.

Order Analysis Template¶

To speed up the interpretation of an order analysis, there is a default template in the measurement screen at the same location where saved measurement screen templates are saved (see Fig. 13).

Fig. 13 Enlarge instruments to the full screen¶

The resulting template is displayed in Fig. 14.