CD Draw Transfer Function Equation VI

Owning Palette: Model Construction VIs

Requires: Control Design and Simulation Module

Displays the transfer function equation of the model. Wire data to the State-Space Model input to determine the polymorphic instance to use or manually select the instance.

Note  Real-time targets do not support this VI.

Details  

CD Draw Transfer Function Equation (State-Space)

	Format Coefficients specifies how to format the resulting equation. You can enter any of the LabVIEW format specifier syntax elements. The default value is %#_g, which removes trailing zeros and specifies that LabVIEW uses fractional or scientific notation depending on the exponent of the number.
	display format specifies the format in which this VI displays the equation. 0 Descending 1 Ascending 2 Negative Power
	State-Space Model contains a mathematical representation of and information about the system for which this VI draws an equation.
	Output (row) specifies the index number of the output row from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all outputs.
	Input (column) specifies the index number of the input column from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all inputs.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	Origin specifies the upper-left position of the equation this VI draws. x specifies the x-coordinate of the origin. The default value is 10. y specifies the y-coordinate of the origin. The default value is 10.
	Function Name specifies the function this VI draws. For example, if you enter H, this VI displays H(s)= for continuous equations and H(z)= for discrete equations.
	Equation draws a picture of the model equation this VI defines.
	Draw Area Size indicates the size of the area in the picture control this VI uses to draw the model equation. Width indicates the width of the area in the picture control this VI uses to draw the model equation. Height indicates the height of the area in the picture control this VI uses to draw the model equation.
	error out contains error information. This output provides standard error out functionality.

CD Draw Transfer Function Equation (Transfer Function)

	Format Coefficients specifies how to format the resulting equation. You can enter any of the LabVIEW format specifier syntax elements. The default value is %#_g, which removes trailing zeros and specifies that LabVIEW uses fractional or scientific notation depending on the exponent of the number.
	display format specifies the format in which this VI displays the equation. 0 Descending 1 Ascending 2 Negative Power
	Transfer Function Model contains a mathematical representation of and information about the system for which this VI draws an equation.
	Output (row) specifies the index number of the output row from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all outputs.
	Input (column) specifies the index number of the input column from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all inputs.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	Origin specifies the upper-left position of the equation this VI draws. x specifies the x-coordinate of the origin. The default value is 10. y specifies the y-coordinate of the origin. The default value is 10.
	Function Name specifies the function this VI draws. For example, if you enter H, this VI displays H(s)= for continuous equations and H(z)= for discrete equations.
	Equation draws a picture of the model equation this VI defines.
	Draw Area Size indicates the size of the area in the picture control this VI uses to draw the model equation. Width indicates the width of the area in the picture control this VI uses to draw the model equation. Height indicates the height of the area in the picture control this VI uses to draw the model equation.
	error out contains error information. This output provides standard error out functionality.

CD Draw Transfer Function Equation (Zero-Pole-Gain)

	Format Coefficients specifies how to format the resulting equation. You can enter any of the LabVIEW format specifier syntax elements. The default value is %#_g, which removes trailing zeros and specifies that LabVIEW uses fractional or scientific notation depending on the exponent of the number.
	display format specifies the format in which this VI displays the equation. 0 Descending 1 Ascending 2 Negative Power
	Zero-Pole-Gain Model contains a mathematical representation of and information about the system for which this VI draws an equation.
	Output (row) specifies the index number of the output row from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all outputs.
	Input (column) specifies the index number of the input column from which to draw the transfer function matrix. The index is zero-based. The default is –1, which draws all inputs.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	Origin specifies the upper-left position of the equation this VI draws. x specifies the x-coordinate of the origin. The default value is 10. y specifies the y-coordinate of the origin. The default value is 10.
	Function Name specifies the function this VI draws. For example, if you enter H, this VI displays H(s)= for continuous equations and H(z)= for discrete equations.
	Equation draws a picture of the model equation this VI defines.
	Draw Area Size indicates the size of the area in the picture control this VI uses to draw the model equation. Width indicates the width of the area in the picture control this VI uses to draw the model equation. Height indicates the height of the area in the picture control this VI uses to draw the model equation.
	error out contains error information. This output provides standard error out functionality.

CD Draw Transfer Function Equation Details

This VI does not display the delay information in the transfer function equation of the model. Refer to the LabVIEW Control Design User Manual for more information about delays.