C
Rotational, 720 degrees per cycle
The X position is expressed by 720 degrees cycles and the number of
remaining degrees.
E.g. 1200 degrees will show as 1:480, which means 1 cycle and 480
degrees.
Perception will use the TDC setup process to determine the proper 0 degree
point. (For more information on how to use these settings, please refer to “TDC
Enable” and “TDC qualifier”
(Figure H.3 "Memory and Time base" on page 930)).
H.1.5
Cylinder Pressure Analysis option package
HBM offers a special custom software package for Perception to analyze some
parameters of combustion engines.
The basic purpose of the current program version is to receive the following
information from a cylinder pressure measurement:
l
Determine which cycle had the absolute maximum pressure peak during
the full recording
l
Determine which cycle had the absolute minimum pressure peak during
the full recording
l
Calculate the mean pressure cycle of all cycles during the full recording
Figure H.6:
Cylinder Pressure Analysis dialog
GEN3i
I3763-3.1 en HBM: public
935
