发明授权
US08312860B2 Extension of the application of multiple injection HCCI combustion strategy from idle to medium load 有权
将多次注入HCCI燃烧策略的应用从空载扩展到中等负载

Extension of the application of multiple injection HCCI combustion strategy from idle to medium load
摘要:
A method for controlling an internal combustion engine includes monitoring an engine operating state and selectively operating the engine in a multiple-injection, multiple-ignition combustion mode comprising three injection events based upon the engine operating state. The selective operation includes controlling a first injection during a recompression period of the combustion cycle, controlling a second injection event effective to establish a homogeneous fuel charge prior to a main combustion, and controlling a third injection late in the compression phase of the combustion cycle.
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