Measurement software module EngineDiag

analysisconfigurationcomparison

Integrate the machine mechanical properties and kinematics (number of cylinders, machine cycles, timing diagram) into NVGate, the Noise and Vibration software platform. The Advisor offers an easy software confi guration and results displays based on the machine characteristics and instrumentation Synchronous time signals with cycles overview Overall level on the machine cycles and kinematic phases Results comparison and trend Angle-Frequency representation based on Wigner-Ville algorithm Cylinder phase alignement Engine Model The mechanical settings The timing diagram The instrumentation The type of analysis realized on the machine Advisor helps to the software configuration depending on the engine model Results Triggered blocks with the cycle overview of each cylinder Overall level Angle frequency representation: Wigner-Ville spectrum / Energy spectrum / Instantaneous power Engine Model The engine model corresponds to a type of machine. It allows to link the engine characteristics to the measurement. An engine model is defined by: The mechanical settings The timing diagram Settings Various engine models exist. They are different in different points: The configuration: Inline or Vee The cycle : 2-stroke or 4 strokes The number of cylinders Timing The timing information corresponds to the machine kinematics