dcmbody2stability

Convert body frame to stability frame transformation matrix

Since R2022a

Syntax

``dcm = dcmbody2stability(anglesOfAttack)``

Description

example

````dcm = dcmbody2stability(anglesOfAttack)` calculates the direction cosine matrix `dcm` for given set of angles of attack `anglesOfAttack`. ```

Examples

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This example shows how to determine the direction cosine matrix from one angle of attack.

```alpha = 0.4363; dcm = dcmbody2stability(alpha)```
```dcm = 3×3 0.9063 0 0.4226 0 1.0000 0 -0.4226 0 0.9063 ```

This example shows how to determine the direction cosine matrix from multiple angles of attack.

```alpha = [0.4363 0.1745]; dcm = dcmbody2stability(alpha)```
```dcm = dcm(:,:,1) = 0.9063 0 0.4226 0 1.0000 0 -0.4226 0 0.9063 dcm(:,:,2) = 0.9848 0 0.1736 0 1.0000 0 -0.1736 0 0.9848 ```

Input Arguments

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Angles of attack, specified as a vector, in radians.

Data Types: `double`

Output Arguments

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Direction cosine matrices, returned as a 3-by-3-by-m matrix, where m is the number of direction cosine matrices. The direction cosine matrix performs the coordinate transformation of a vector in inertial axes to a vector in body axes.

Version History

Introduced in R2022a