SYSTEM AND METHOD FOR ESTIMATING A TORQUE DELIVERY OF A MOTOR COMPRESSION IGNITION

摘要

A control system for a homogeneous compression ignition (HCCI) engine includes a fuel demand estimation module, a torque estimation module, and a torque control module. The fuel request estimation module estimates a fuel request of the HCCI engine based on a mean effective target pressure (target IMEP) of cylinders in the HCCI engine. The torque estimation module estimates a torque output of the HCCI engine based on the estimated fuel requirement. The torque control module adjusts the torque output of the HCCI engine based on the estimated torque output and a target torque output.