Homogeneous charge compression ignition internal combustion engine controlling process, involves treating combustion information delivered by ionization sensor in cylinder to determine maximum pressure instant

摘要

The process involves treating a combustion information delivered as an ionization current by an ionization sensor in a cylinder to determine a maximum pressure instant. The pressure instant is compared with an instruction of maximum pressure instant and a functioning parameter e.g. exhaust gas recycling rate, of an internal combustion engine is adjusted so that the pressure instant and the information correspond to each other. An independent claim is also included for an engine with pistons functioning by the ignition through the compression of a homogeneous mixture.