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[Paparazzi-devel] VTOL airplane question
From: |
Chris |
Subject: |
[Paparazzi-devel] VTOL airplane question |
Date: |
Sat, 24 Mar 2018 19:55:06 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Now that i think that i understood what a quadshot is doing (in code) i
came to the conclusion that i don't like this approach.
What i would like to do is to build an airplane that can ascend and
descent vertically and not a multicopter that can fly at 90 degrees.
Now my question is this, does the paparazzi autopilot code for fixed
wings have a problem with commands like the ones below provided that i
can also change the elevons behavior just like in the quadshot airframe
file depending in what attitude i am in?
Is the roll axis maintained when the airplane climbs vertically or it
switches with YAW?
when using two motors YAW can be controlled with motor thrust when
flying level.
<block name="Takeoff" strip_button="Takeoff (wp AF_NORTH)"
strip_icon="takeoff.png">
<exception cond="GetPosAlt() > GetAltRef()+25" deroute="Standby"/>
<set value="TRUE" var="autopilot.launch"/>
<set value="0" var="h_ctl_disabled"/>
<set value="0" var="autopilot.kill_throttle"/>
<attitude pitch="90" roll="0.0" throttle="1.0" until="GetPosAlt()
> GetAltRef()+20" vmode="throttle"/>
<deroute block="Standby"/>
</block>
and
<go alt="(ground_alt)" approaching_time="0" climb="-0.5" from="TD"
hmode="route" pitch="90" throttle="auto" vmode="climb" wp="TD"/>
Chris
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