WOLFRAM SYSTEM MODELER
FailureModelingA model for the study of reliability in a motor |
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Diagram
Wolfram Language
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SystemModel["DocumentationExamples.Modeling.FailureModeling"]
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Information
A simple dynamic model of a controlled DC motor consisting of a variable voltage source, a couple of failing resistors, an inductor, and an electro-motoric force element representing the coupling between electric energy and mechanical energy provided by the magnetic field in the DC motor. The motor axis is represented by a damped rotating inertia. Reliability annotations have been added to various components in the model. Boolean step sources determine the time at which the resistors fail.
Components (12)
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failingResistor1 |
Type: FailingResistor Description: Ideal linear electrical resistor with boolean input controlling failure time |
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failingResistor2 |
Type: FailingResistor Description: Ideal linear electrical resistor with boolean input controlling failure time |
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inductor1 |
Type: Inductor Description: Ideal linear electrical inductor |
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EMF1 |
Type: RotationalEMF Description: Electromotoric force (electric/mechanic transformer) |
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ground1 |
Type: Ground Description: Ground node |
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signalVoltage1 |
Type: SignalVoltage Description: Generic voltage source using the input signal as source voltage |
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step1 |
Type: Step Description: Generate step signal of type Real |
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booleanStep |
Type: BooleanStep Description: Generate step signal of type Boolean |
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booleanStep1 |
Type: BooleanStep Description: Generate step signal of type Boolean |
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fixed |
Type: Fixed Description: Flange fixed in housing at a given angle |
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damper |
Type: Damper Description: Linear 1D rotational damper |
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inertia1 |
Type: Inertia Description: 1D-rotational component with inertia |