Re: [Paparazzi-devel] Plane drops after take off on energyadaptative loop

[Felix Ruess]

Hi Joseph,

to be honest I don't know much about the energy control loop and I haven't been flying fixedwings in a long time...

So maybe Gautier or Christophe can help out here?

Cheers, Felix

On Fri, Feb 19, 2016 at 6:58 PM, Joseph Muhlhausen <address@hidden> wrote:

Hi everyone,

I am having some issues with my take off since I switch to the energyadaptative control loop.

I take off in automatic using the following:

<block group="home" key="R" name="AUTOTAKEOFF" strip_button="AutoTakeoff">

      <exception cond="GetPosAlt() > ground_alt+15" deroute="climb"/>

      <set value="0" var="kill_throttle"/>

      <set value="0" var="autopilot_flight_time"/>

      <attitude pitch="45" roll="0" throttle="1" vmode="throttle"/>

    </block>

    <block group="home" key="R" name="climb">

      <exception cond="GetPosAlt() > ground_alt+50" deroute="Standby"/>

      <attitude pitch="35" roll="0" throttle="0.70" vmode="throttle"/>

    </block>

    <block group="home" key="Ctrl+a" name="Standby" strip_button="Standby" strip_icon="home.png">

      <circle radius="nav_radius" wp="STDBY"/>

    </block>

When the AP switch to standby, the plane drops from the sky and catches up quickly and the rest of the flight is normal. I'm using umarim lite 2.0 on a fixed delta wing with v5.4.2_stable-3-gc8d866b-dirty and I attached my last flight log.

Best,

Joseph

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