Inputs and Outputs of the Measured Engine

The example (a diesel engine) measured with respect to the inputs and outputs given in Illustration of the Measured Diesel Engine and Meaning of Inputs and Outputs of the Measured Diesel Engine.

Fig. 31: Illustration of the Measured Diesel Engine

 

Name

Meaning

Inputs

 

PedalPosition

Position of the throttle [%]

EngineSpeed

Engine speed [rpm]

Outputs

 

TurboChargerShaftSpeed

Speed of the turbocharger shaft [rpm]

mdot_exhaust

Exhaust gas mass flow [kg/h]

Tab. 2: Meaning of Inputs and Outputs of the Measured Diesel Engine

Data for Modeling

The available data set consists of a continuous data stream of 18000 measurements, where 4000 samples are used for modeling and the remaining 14000 points representing the test data set. The sampling interval was 0.1s.