CD Convert to Zero-Pole-Gain Model VI
Owning Palette: Model Conversion VIs
Installed With: Control Design and Simulation Module
Converts a system model to zero-pole-gain form. The data type you wire to the State-Space Model input determines the polymorphic instance to use.
This VI converts state-space models to transfer function models before converting a state-space model to a zero-pole-gain model.
Use the pull-down menu to select an instance of this VI.
 Place on the block diagram | Find on the Functions palette |
CD Convert State-Space to Zero-Pole-Gain Model
 | State-Space Model contains a mathematical representation of and information about a system this VI converts into an equivalent zero-pole-gain form. | ||||||
 | Realization Type specifies the type of state-space realization to use.
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 | Tolerance is the maximum distance for zero-pole pair cancellation when this VI requests minimum realization. The default is 0. | ||||||
 | error in describes error conditions that occur before this VI or function runs.
The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code.
Use exception control to treat what is normally an error as no error or to treat a warning as an error.
Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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 | Zero-Pole-Gain Model returns the zero-pole-gain representation of the input system model. The properties are the same as that of the input model. To access and modify the data in the model, use the Model Information VIs. | ||||||
 | error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces.
Right-click the error out front panel indicator and select Explain Error from the shortcut menu for more information about the error.
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CD Convert Transfer Function to Zero-Pole-Gain Model
| Transfer Function Model contains a mathematical representation of and information about a system this VI converts into an equivalent zero-pole-gain form. | ||||||
| Realization Type specifies the type of state-space realization to use.
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| Tolerance is the maximum distance for zero-pole pair cancellation when this VI requests minimum realization. The default is 0. | ||||||
| error in describes error conditions that occur before this VI or function runs.
The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code.
Use exception control to treat what is normally an error as no error or to treat a warning as an error.
Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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| Zero-Pole-Gain Model returns the zero-pole-gain representation of the input system model. The properties are the same as that of the input model. To access and modify the data in the model, use the Model Information VIs. | ||||||
| error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces.
Right-click the error out front panel indicator and select Explain Error from the shortcut menu for more information about the error.
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CD Convert to Zero-Pole-Gain Model Details
This VI supports delays. This VI transfers the delay information from the input model to the resulting model. Refer to the LabVIEW Control Design User Manual for more information about delays.