Normal to Wind
Formation of a transformation matrix from a normal coordinate system to a high-speed one according to GOST 20058-80.
blockType: SubSystem
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Path in the library: |
Description
Block Normal to Wind generates a matrix of guiding cosines for converting the component vectors of the normal coordinate system into a velocity one.
The transformation matrix has the form:
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The block uses coordinate systems according to GOST 20058-80. |
Ports
Input
#
γa
—
high-speed roll angle
scalar
Details
High-speed roll angle, rad.
| Data types |
|
| Complex numbers support |
No |
#
ϑa
—
high-speed pitch angle
scalar
Details
High-speed pitch angle, rad.
| Data types |
|
| Complex numbers support |
No |
#
ψa
—
high-speed yaw angle
scalar
Details
High-speed yaw angle, rad.
| Data types |
|
| Complex numbers support |
No |
Output
#
DCM
—
the transformation matrix
the 3 by 3 matrix
Details
A matrix of guiding cosines for converting the component vectors of a normal coordinate system into a velocity one.
| Data types |
|
| Complex numbers support |
No |