paparazzi-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Paparazzi-devel] AP_MODE_FAILSAFE


From: Eric BAHIER
Subject: Re: [Paparazzi-devel] AP_MODE_FAILSAFE
Date: Wed, 02 Nov 2011 17:53:46 +0100
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1

hi,

I will move to NAV, and I'll define only one stand-by point.... In this case th AP_MODE_Failsafe will be applicable, and efficient..
Thanks,

Eric

Le 02/11/2011 17:45, Gautier Hattenberger a écrit :
Hi,

There is no "almost" nav mode. Being in nav mode means that you are using the flight plans instructions to fly. If you really want to only hover while being in this mode, you can just make a flight plan that waits for the gps and then saty at a given waypoint.
Also the horizontal control loops in hover and nav mode are slightly different, so if you tune in hover, your flight in nav may not be as good. So if your goal is to flight in nav mode, trim it in this mode. If you want to fly manually and hover from time to time, trim using hover mode.

Gautier

On 02/11/2011 16:53, Eric BAHIER wrote:
hi felix,

In my understand, the failsafe mode began active when we lost GPS or lost Radio, in NAV-MODE

I read it on :"http://paparazzi.enac.fr/wiki/Rotorcraft_Configuration#Autopilot_modes", your link :
AP_MODE_FAILSAFE 

This is a failsafe mode that gets triggered if:

  • RC signal is lost (and you are not in KILL or NAV mode)
  • GPS and RC is lost in NAV mode

I can accept,  AP_MODE_HOVER_DIRECT and AP_MODE_HOVER_Z_HOLD are not realy in NAV mode, but "almost nav mode".

For my test I want first to have AP_MODE_HOVER_Z_HOLD full opperational up to  ????xx km/h wind, and move to NAV when the stationair(GPS) fly is done.
how to, to triggered the AP_MODE_FAILSAFE , for my understand, this setup is indépendant from manual/auto1/auto2....I missuterstand?


regards,

Eric



The autopilot will level the rotorcraft out (setpoints to zero pitch and roll angles) and descend at 0.5m/s downwards.


Le 02/11/2011 14:29, Eric BAHIER a écrit :
Hi,

I woulds like to use  "AP_MODE_FAILSAFE ".

Currently I use :

<section name="MODE">
  <define name="MANUAL" value="AP_MODE_ATTITUDE_DIRECT" />
  <define name="AUTO1" value="AP_MODE_HOVER_DIRECT" />
  <define name="AUTO2" value="AP_MODE_HOVER_Z_HOLD" />
</section>

I would like to have "AP_MODE_FAILSAFE" active in HOVERs mode,   is it possible?

I probably lost the GPS some time in HOVER.... and the quad go away...where it can....  If is stay and land it could be nice for debuging.


Where, how to... I will proced to use "AP_MODE_FAILSAFE"....

Thanks,

eric



_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel



-- 
************************************
Lez Concept EURL

Eric BAHIER
15 chemin neuf
34 980 Montferrier sur LEZ
France

Tel : 33 4 67 59 92 53
Fax : 33 9 59 15 92 53
************************************
_______________________________________________ Paparazzi-devel mailing list address@hidden https://lists.nongnu.org/mailman/listinfo/paparazzi-devel


_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

-- 
************************************
Lez Concept EURL

Eric BAHIER
15 chemin neuf
34 980 Montferrier sur LEZ
France

Tel : 33 4 67 59 92 53
Fax : 33 9 59 15 92 53
************************************

reply via email to

[Prev in Thread] Current Thread [Next in Thread]