Plane is far from following the path mission

Hi  all

I have an homebuild vintage plane (all wood and fabric) were i added two aileron to improve flight performance.

it's 2,4mt wigspan  and it flight very fine  in all modes : manual stabilize, fmwa, rtl... BUT. in auto mode

it doesn't follow very well the desired path  , also if i have a high value  for roll angle (65°)  seems that it doesn't want to turn in short space (and when i fly  in other modes he can !) i made autotune on different level from 6 to 8. I  set  stall prevention to 0  but with no effect on turn radius.... i havo no more idea what to  try to change for improve my plane characteristics in automode.

I attach a parameters and a log

thanks for help

param majestic 16-10-15.param

2015-10-11 17-51-47.rar

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • I changed navl1 period to the value of 10 (from 15 that i belived was already low) and now the plane follow much better the  programmed path, still some small errors in turns , but much better... i was afraid about lowering that number ... this one for me has been the right number. Just to know for someone  that could have mine similar problem

    Ciao

This reply was deleted.

Activity