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专利名称：Method for the automatic adjustment of the
ignition initiation control time in an internalcombustion engine
发明人：Andre Douaud,Joseph Rialan申请号：US06/420553申请日：19820920公开号：US04549513A公开日：19851029
摘要：A method is provided for the automatic control of the ignition time in a sparkignition engine or the injection time in a compression- ignition engine wherein at least onetypical phenomenon of the running conditions of the engine, such as the occurrence ofthe peak pressure in the cylinder within a certain angular interval of the crankshaft, or thepassage of the flame front through a reference position of the combustion chamber isdetected, and the detected measurements have an aleatory character. This methodcomprises the determination of a statistical value representative of at least P validatedmeasurements, of said phenomenon occurring during at most Q cycles, and the use ofsaid statistical value to modify the control time of the combustion initiation so that saidstatistical value takes a predetermined value corresponding to the desired runningconditions.
申请人：INSTITUT FRANCAIS DU PETROLE
代理机构：Millen & White
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