Method and apparatus for engine analysis by waveform comparison

Details Method and apparatus for engine analysis by waveform comparison Method and apparatus for engine analysis by waveform comparison

1996-03-15

1999-11-02

Wolfe, Willis R.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

701102, 701115, 731173, F02P 1700, G01M 1500

Patent

active

059787279

ABSTRACT:
A method and apparatus for analysis of engines analyzes digitized input signals from, for example, engine injectors and compares this digital data with the corresponding values of a digitized template or comparison signal. Compliance or divergence between the digitized signal values is indicated in bar graph form.

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