Apparatus for optimizing operating characteristics

专利名称：Apparatus for optimizing operating

characteristics of an internal combustionengine

发明人：Rainer Burkel,Cornelius Peter申请号：US06/434297申请日：19821014公开号：US044690A公开日：19841225

摘要：An apparatus for optimizing operating characteristics of an internal combustionengine on the basis of torque variations based on a test signal, wherein the maximumoutput torque is determined directly on the basis of the torque signal and the specificfuel consumption is determined indirectly from the torque signal via the efficiency. Eitherthe maximum output torque or the minimum fuel consumption is optimized, dependingon the engine load range. Additional apparatus is described for simultaneously

optimizing the ignition angle on the basis of torque signals, wherein individual test signalsare associated only with individual cylinders or groups of cylinders and the correspondingtorque variations relating to the individual cylinders are ascertained and processed.

申请人：ROBERT BOSCH GMBH

代理人：Edwin E. Greigg

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