Invention Grant
US08447503B2 Control strategy for operating a homogeneous-charge compression-ignition engine subsequent to a fuel cutoff event 有权
在燃料切断事件之后操作均质充气压缩点火发动机的控制策略

Control strategy for operating a homogeneous-charge compression-ignition engine subsequent to a fuel cutoff event
Abstract:
A multi-cylinder spark-ignition direct-injection internal combustion engine is re-fired subsequent to a fuel cutoff event wherein fuel to all cylinders is cutoff. Re-firing the engine includes selectively firing individual cylinders during re-firing engine cycles exclusively at a predetermined fixed fuel mass until all cylinders have been fired at least once, whereafter subsequent firing of individual cylinders is not limited to the predetermined fixed fuel mass.
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