Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles
作者： Mathews David S , Verdejo Julian R , Kalweit Nicholas J
DOI:
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摘要: A method, system, and engine are configured to determine a parameter based on rotational speeds of crankshaft, over at least three cylinder combustion cycles. The two or more estimated crankshaft positions in leading cycle, middle following cycle. calculated metric each the determined speeds, speeds. An parameter, such as misfire, is then metric.
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