Bode

Calculate quantities to plot Bode diagram

Diagram

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This complex block is used to determine variables of a Bode diagram for the output y. The output y is calculated by u / divisor if useDivisor == true. Otherwise the output y = u.

  • abs_y Absolute value of y
  • arg_y Angle of y
  • dB_y Logarithm to the base 10 of the absolute value of y in dB

Parameters (1)

useDivisor

Value: true

Type: Boolean

Description: Use divisor input, if true

Connectors (6)

u

Type: ComplexInput

Description: Dividend if useDivisor == true

divisor

Type: ComplexInput

Description: Divisor

abs_y

Type: RealOutput

Description: Absolute value of ratio u / divisor

arg_y

Type: RealOutput

Description: Angle of ratio u / divisor

y

Type: ComplexOutput

Description: Quotient y = u / divisor

dB_y

Type: RealOutput

Description: Log10 of absolute value of ratio u / divisor in dB

Components (6)

complexOne

Type: ComplexConstant

Description: Complex(1,0)

division

Type: Division

complexToPolar

Type: ComplexToPolar

log10_y

Type: Log10

gain

Type: Gain

limiter

Type: Limiter

Used in Examples (1)

SeriesBode

Modelica.Electrical.QuasiStationary.SinglePhase.Examples

Series circuit with Bode analysis