WOLFRAM SYSTEM MODELER

Driver

Driver model with an internal control system.

Diagram

Wolfram Language

In[1]:=
SystemModel["IndustryExamples.AutomotiveTransportation.Driveline.Components.Driver"]
Out[1]:=

Information

The driver uses a PID controller to adjust the throttle and brakes to fit the reference speed.

Connectors (5)

modeChooser

Type: RealOutput

Description: 'output Real' as connector

clutchSignal

Type: RealInput

Description: 'input Real' as connector

measuredSpeed

Type: RealInput

Description: 'input Real' as connector

throttle

Type: RealOutput

Description: 'output Real' as connector

brakeSignal

Type: RealOutput

Description: 'output Real' as connector

Components (9)

referenceSpeed

Type: CombiTimeTable

Description: Table look-up with respect to time and linear/periodic extrapolation methods (data from matrix/file)

product1

Type: Product

Description: Output product of the two inputs

pidControler

Type: LimPID

Description: P, PI, PD, and PID controller with limited output, anti-windup compensation, setpoint weighting and optional feed-forward

modeShift

Type: CombiTimeTable

Description: Table look-up with respect to time and linear/periodic extrapolation methods (data from matrix/file)

max1

Type: Max

Description: Pass through the largest signal

min1

Type: Min

Description: Pass through the smallest signal

const

Type: Constant

Description: Generate constant signal of type Real

abs1

Type: Abs

Description: Output the absolute value of the input

firstOrder1

Type: FirstOrder

Description: First order transfer function block (= 1 pole)

Used in Examples (1)

DrivelineModel

IndustryExamples.AutomotiveTransportation.Driveline

A standard model of a driveline. Used for analyzing a drive cycle using the bundled Wolfram Language notebook.