Sinusoidal Translational Velocity Source

R2026b

Produce sinusoidal translational velocity

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  • Sinusoidal Translational Velocity Source block

Libraries:
Simscape / Driveline / Sources

Description

The Sinusoidal Translational Velocity Source block produces sinusoidal translational velocity with a constant offset.

The relative translational velocity between the base and follower interfaces is

vFB=vF−vB,

where:

  • v FB is the relative translational velocity.

  • vF is the absolute translational velocity at the follower interface.

  • vB is the absolute translational velocity at the base interface.

The defining equation for the sinusoidal translational velocity that the block generates is

v=vo+A*sin(2πft+φ),

where:

  • v is the output translational velocity.

  • vo is the offset translational velocity of the output.

  • A is the peak amplitude of the sinusoid.

  • f is frequency of the sinusoid in Hz.

  • t is time.

  • φ is phase shift of the sinusoid.

Ports

Conserving

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Mechanical translational conserving port associated with the base interface.

Programmatic Use

Port: B

Mechanical translational conserving port associated with the follower interface.

Programmatic Use

Port: F

Parameters

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Average value that the output sinusoidal translational velocity oscillates about.

Programmatic Use

Parameter: offset

Peak amplitude of the output sinusoidal translational velocity.

Programmatic Use

Parameter: amplitude

Phase shift of the output sinusoidal translational velocity

Programmatic Use

Parameter: phase_shift

Frequency of the output sinusoidal translational velocity. The frequency must be greater than or equal to 0.

Programmatic Use

Parameter: frequency

Programmatic Use: Add Block

To add the block programmatically, use the add_block function with one of these library block paths as the source.

"sdl_lib/Sources/Sinusoidal Translational Velocity Source"

Example: add_block("sdl_lib/Sources/Sinusoidal Translational Velocity Source","myModel/myBlock",MakeNameUnique="on")

For information about programmatic access to individual block parameters, see the Programmatic Use section of parameter descriptions on this page.

Extended Capabilities

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C/C++ Code Generation
Generate C and C++ code using Simulink® Coder™.

Version History

Introduced in R2016b

See Also

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