WOLFRAM SYSTEM MODELER

DCMotor

A simple model of a DC motor.

Diagram

Wolfram Language

In[1]:=
SystemModel["DocumentationExamples.Control.DCMotor"]
Out[1]:=

Information

Wolfram Language Documentation Examples

This library contains models used in the documentation of system modeling functionality in Wolfram Language. These examples and this library can be explored in the Wolfram Language documentation.

Parameters (5)

R

Value: 1

Type: Resistance (Ω)

Description: Resistance

L

Value: 0.5

Type: Inductance (H)

Description: Inductance

J

Value: 0.01

Type: Inertia (kg⋅m²)

Description: Moment of inertia

emfK

Value: 0.01

Type: ElectricalTorqueConstant (N⋅m/A)

Description: Transformation coefficient

B

Value: 0.1

Type: RotationalDampingConstant (N⋅m⋅s/rad)

Description: Damping constant

Connectors (3)

flange_a

Type: Flange_a

Description: Shaft flange

V

Type: RealInput

Description: Input voltage signal

w

Type: RealOutput

Description: Angular velocity

Components (7)

resistor

Type: Resistor

Description: Ideal linear electrical resistor

inductor

Type: Inductor

Description: Ideal linear electrical inductor

emf

Type: RotationalEMF

Description: Electromotoric force (electric/mechanic transformer)

ground

Type: Ground

Description: Ground node

signalVoltage

Type: SignalVoltage

Description: Generic voltage source using the input signal as source voltage

speedSensor

Type: SpeedSensor

Description: Ideal sensor to measure the absolute flange angular velocity

inertiaWithDamper

Type: InertiaWithDamper

Description: 1D-rotational component with inertia and linear 1D rotational damper