Atan2
Output atan(u1/u2) of the inputs u1 and u2
Library
Modelica/Blocks/Math
Description
This blocks computes the output y as the tangent-inverse of the input u1 divided by input u2:
y = atan2( u1, u2 );
u1 and u2 shall not be zero at the same time instant. Atan2 uses the sign of u1 and u2 in order to construct the solution in the range -180 deg ≤ y ≤ 180 deg, whereas block Atan gives a solution in the range -90 deg ≤ y ≤ 90 deg.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_u1 | u1 | u1 | Structure | |
mo_u1/fixed | fixed | Cell of scalars | true | |
mo_u1/start | start | Cell of scalars | ||
mo_u2 | u2 | u2 | Structure | |
mo_u2/fixed | fixed | Cell of scalars | true | |
mo_u2/start | start | Cell of scalars | ||
mo_y | y | y | Structure | |
mo_y/fixed | fixed | Cell of scalars | true | |
mo_y/start | start | Cell of scalars |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
u1 | implicit | Connector of Real input signal 1 | input | 1 |
u2 | implicit | Connector of Real input signal 2 | input | 2 |
y | implicit | Connector of Real output signal | output | 1 |