VIRTUAL CYLINDER PRESSURE SENSOR WITH INDIVIDUAL ESTIMATORS FOR PRESSURE-RELATED VALUES
摘要
A virtual cylinder pressure sensor for use with an internal combustion engine. The sensor has one or more independent modules, each used to estimate a different cylinder pressure variable. Each module is trained using measurement data from a physical cylinder pressure sensor and a real engine. After the modules are trained, they can be embedded into the engine control unit of the same engine type, and used to estimate and predict the values for which they were trained.
申请公布号
WO2005103640(A2)
申请公布日期
2005.11.03
申请号
WO2005US13536
申请日期
2005.04.20
申请人
SOUTHWEST RESEARCH INSTITUTE;WANG, JUNMIN;ROECKER, RYAN, C.;ROBERTS, CHARLES, E., JR.
发明人
WANG, JUNMIN;ROECKER, RYAN, C.;ROBERTS, CHARLES, E., JR.