Controlled MMF Source

R2026b

Ideal magnetomotive force source driven by input signal

expand all in page
  • Controlled MMF Source block

Libraries:
Simscape / Foundation Library / Magnetic / Magnetic Sources

Description

The Controlled MMF Source block represents an ideal magnetomotive force (mmf) source that is powerful enough to maintain the specified mmf at its output regardless of the flux passing through the source.

The output mmf is MMF = MMFI, where MMFI is the numerical value at the physical signal port mmfI.

Ports

Input

expand all

Physical signal input port that provides the value for the mmf to be output by the source.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: mmfI

Conserving

expand all

Magnetic conserving port associated with the north terminal.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: N

Magnetic conserving port associated with the south terminal.

The port name is not visible in the block icon, but you can see this name in the underlying source file by clicking the Source code link in the Description tab of the block dialog box.

Programmatic Use

Port: S

Programmatic Use: Add Block

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

"fl_lib/Magnetic/Magnetic Sources/Controlled MMF Source"

Example: add_block("fl_lib/Magnetic/Magnetic Sources/Controlled MMF 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

expand all

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

Version History

Introduced in R2010a

See Also