Motor vehicle`s common supply rail diesel engine torque estimating system for use with propulsion unit, has unit estimating engine torque based on accelerator pedal position and engine rotation speed using neural network and perceptron

摘要

The system has a unit (18) for acquiring a position of an accelerator pedal (14) of a motor vehicle and a unit (20) for acquiring a speed of rotation of an engine (12). An estimation unit (24) is connected to the acquisition units (18, 20) for estimating the torque of the engine based on the acquired position of the accelerator pedal and the rotation speed of the engine, by using a neural network and a perceptron with a hidden layer.