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Autopilot configuration reference: Difference between revisions
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Autopilot configuration reference (view source)
Revision as of 11:01, 29 October 2021
, 29 October 2021no edit summary
m (→Monostable flip flop <monostable>: corrected position of explanatory text to be before the example code) |
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<output>autopilot/internal/oscillation</output> | <output>autopilot/internal/oscillation</output> | ||
</filter> | </filter> | ||
</syntaxhighlight> | |||
=== Coherent-noise filter (random number generator) === | |||
Generates coherent random numbers. Not ''that'' useful for an autopilot, however handy in some other situations where you usually first think of a [[Nasal_library#rand.28.29|Nasal rand()]] in a loop. | |||
<syntaxhighlight lang="xml"> | |||
<filter> | |||
<name>Ground bumps</name> | |||
<!-- calculate the ground bump number: The rate and ammount of change simulates bumps in the surface --> | |||
<type>coherent-noise</type> | |||
<debug>false</debug> | |||
<enable> | |||
<condition> | |||
<property alias="/params/groundshake/has-ground-contact"/> | |||
<property alias="/params/groundshake/is-moving"/> | |||
</condition> | |||
</enable> | |||
<input> | |||
<!-- depending on position: the faster we go, the faster the prop changes, the faster the bumps come in --> | |||
<expression> | |||
<product> | |||
<sum> | |||
<property>/position/latitude-deg</property> | |||
<property>/position/longitude-deg</property> | |||
</sum> | |||
<value>50</value> | |||
</product> | |||
</expression> | |||
</input> | |||
<output><property alias="/params/groundshake/rng-source"/></output> | |||
<amplitude>0.5</amplitude> | |||
<absolute type="bool">false</absolute> | |||
<discrete-resolution>1024</discrete-resolution> <!-- frequency of the changes/bumps: the smaller, the more wide the bumps are --> | |||
</filter> | |||
</syntaxhighlight> | </syntaxhighlight> | ||