Re: [Paparazzi-devel] Updated Images of Control Loops

[Chris Wozny]

Thanks Stephen,

I just wanted to make sure that there were no updated images before I
dug into the stabilization code :) One of my goals is to update the
wiki for future Lisa/M users (and Paparazzi users if the topic is
general enough) so I will add the block diagrams for the adaptive/new
code at some point.

- Chris

On Wed, Feb 15, 2012 at 12:44 PM, Stephen Dwyer <address@hidden> wrote:
> Hello,
>
> I don't think there are images anywhere for newer control schemes, but
> it shouldn't be too hard to make some! Code seems readable enough, and
> it would add nicely to the wiki page. The .dia files for the existing
> loops are in doc/control_loops to keep things consistent.
>
> (Probably not the answer you were looking for...sorry!)
>
> Thanks,
> -Stephen
>
> On Wed, Feb 15, 2012 at 12:29 PM, Chris Wozny <address@hidden> wrote:
>> Balazs,
>>
>> I have indeed seen those pages, however, the "new" and "adaptive" control
>> schemes have far more gains than are depicted in those images.
>>
>> - Chris
>>
>>
>> On Wednesday, February 15, 2012,  <address@hidden> wrote:
>>> Dear Chris,
>>>
>>> did you read the following page?:
>>> http://paparazzi.enac.fr/wiki/Control_Loops
>>>
>>> Balazs
>>>
>>>> All,
>>>>
>>>> Is there an updated group of images for the control loops being used on
>>>> the
>>>> dev branch? I'm trying to pinpoint which gain(s) affect the distance for
>>>> servo travel from IMU stimulation (read: shaking the aircraft) and from
>>>> RC
>>>> input in AUTO1 since it is extremely low in both. I get full range in
>>>> MANUAL and the deflection is correct in pitch and roll. I also reset the
>>>> aircraft on my T7CAP just to make sure no mixing was involved. Whether I
>>>> change my AHRS type or control type, this problem still shows up. The PFD
>>>> is showing correct motion when I roll and pitch Lisa/M 1.0 with Aspirin
>>>> IMU
>>>> v1.0. I've also followed the tuning procedures on the wiki to no avail.
>>>> I'm
>>>> testing with no motor connected to my ESC if that has any bearing (and I
>>>> think it might since I believe throttle is taken into account when
>>>> calculating servo deflection for roll/pitch.) Here are the links to the
>>>> corresponding configurations:
>>>>
>>>> http://ece.arizona.edu/~cwozny/mini_vertigo_az.xml
>>>> http://ece.arizona.edu/~cwozny/T7cap.xml
>>>>
>>>> Also, is there no yaw correction from gyro deflection in the yaw axis in
>>>> AUTO1/2?
>>>>
>>>> - Chris
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