LabVIEW Control Design and Simulation Module

Support for Control Design MathScript RT Module Functions in Real-Time Applications

  • Updated2023-03-14
  • 1 minute(s) read

Requires: Control Design and Simulation Module and MathScript RT Module

You can deploy MathScript Nodes with built-in MathScript functions and Control Design MathScript functions to RT targets. However, certain functions are unsupported on RT targets or supported only under certain conditions. Also, although you can deploy certain functions to RT targets, execution of those functions at run time can cause increased jitter and unbounded execution times in the real-time application. Refer to the following lists for information about support for MathScript functions on RT targets.

Functions Not Supported on RT Targets

The following MathScript functions are not supported on RT targets.

Function Class
mgrid cdplots
ngrid cdplots
rlocusfind dynchar
setmodelparam_eval info
sgrid cdplots
zgrid cdplots

Functions That Generate Unsupported Plots

RT targets support the following MathScript functions only when you assign the output of the function to a variable. For example, a = coherence(x, y) is supported on RT targets. However, coherence(x, y) is not supported, because when you call the function without assigning the output to a variable, LabVIEW generates an output plot that RT targets do not support. You can use these functions on RT targets only if you assign the output of the function to a MathScript variable.

Function Class
bode frqrsp
bodemag frqrsp
impulse timeresp
iopzgraph dynchar
lsim timeresp
margin frqrsp
nichols frqrsp
nyquist frqrsp
pzgraph dynchar
rlocus dynchar
step timeresp

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