Engee documentation

Sinusoidal Force Source

Source of sinusoidal force.

sinusoidal force source

Description

The Sinusoidal Force Source block represents a constant displacement sinusoidal force source. A positive force value generates a force acting from port B to port F.

The defining equation for the sinusoidal force:

where

  • - output force;

  • - is the displacement of the output force;

  • - amplitude of the sinusoid;

  • - frequency of the sinusoid in Hz;

  • - time;

  • - phase shift of the sinusoid.

Ports

Conserving

# F — rotor
`rotational mechanics

Details

A mechanical rotational port, corresponding to a rotor.

Program usage name

rod_flange

# B — stator
`rotational mechanics

Details

Mechanical rotary port, corresponds to the stator.

Program usage name

case_flange

Parameters

Parameters

# Offset — force displacement
N | kN | lb | mN | dyn | lbf

Details

The offset of the output signal.

Values

N | kN | lb | mN | dyn | lbf

Default value

0.0 N

Program usage name

offset

Evaluatable

Yes

# Sinusoid peak amplitude — force amplitude
N | kN | lb | mN | dyn | lbf

Details

The amplitude of the sinusoidal output force.

Values

N | kN | lb | mN | dyn | lbf

Default value

1.0 N

Program usage name

amplitude

Evaluatable

Yes

# Phase shift — force phase shift
deg | rad | rev | mrad

Details

Phase shift of a sinusoidal output force.

Values

deg | rad | rev | mrad

Default value

0.0 deg

Program usage name

phase_shift

Evaluatable

Yes

# Frequency — power frequency
Hz | GHz | MHz | kHz

Details

The frequency of the sinusoidal output force. The frequency must be greater than or equal to .

Values

Hz | GHz | MHz | kHz

Default value

1.0 Hz

Program usage name

frequency

Evaluatable

Yes