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Pr att bias cleanup2 #7773

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wants to merge 34 commits into from
Closed

Pr att bias cleanup2 #7773

wants to merge 34 commits into from

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LorenzMeier
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@priseborough
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I'll get the changes in that @sanderux requested for the fixed wing controller.

@sanderux
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@priseborough thanks for addressing my comments.
I mentioned inconsistent use of airspeed_mode vs airspeed_disabled and you choose to use airspeed_mode consistently. reading the code perhaps airspeed_disabled would have been clearer, but not a big issue. I'm fine with it either way.

@priseborough
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I can change it to be airspeed disabled everywhere assuming that it will always be used as a boolean and we will not be adding other mode selections (eg use none, use estimated, use measured).

@sanderux
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considering now it is a boolean and if in the future that changes the code would have to change anyway, i say lets make it airspeed_disabled

@LorenzMeier
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@PX4TestFlights Please thoroughly re-test this. Thanks!

@LorenzMeier
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On all airframes that is - multicopter, VTOL, fixed wing.

dagar and others added 22 commits August 14, 2017 17:32
Fixes build error caused by unnecessary double precision operations.
Clarify units and definitions. Covariance is a measure of joint variability of two variables and should not be used to describe the variability of a single variable.
@mhkabir
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mhkabir commented Aug 14, 2017

Rebased.

@Avysuarez
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Flight with pixhawk 1(V3); Good flight, no issues
https://logs.px4.io/plot_app?log=70e4aca1-4882-4b38-9250-7480e5b96c53

Flight with pixhawk pro (V4PRO); Good flight, no issues
https://logs.px4.io/plot_app?log=7dc4c2cf-58f7-4e3e-b944-b811abe4f4e8

Flight with pixhawk 1 (V2); Good flight, no issues
https://logs.px4.io/plot_app?log=d89361b0-a187-4f83-a61b-3eba8ff3e25e

@mhkabir
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mhkabir commented Aug 14, 2017

@santiago3dr @Avysuarez Thanks! We still need coverage on VTOL and FW. :)

@mhkabir
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mhkabir commented Aug 14, 2017

Unrelated to the PR, but one of the logs have that annoying transformation bug. Those tracking errors would've constituted a flyaway in reality :
image

@dagar
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dagar commented Aug 14, 2017

Unrelated to the PR, but one of the logs have that annoying transformation bug. Those tracking errors would've constituted a flyaway in reality :

Any clues for where it's happening? When have you seen this bug?

@mhkabir
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mhkabir commented Aug 14, 2017

@dagar It's filed here : PX4/pyulog#13, but I don't think anyone is closer to finding the core problem.

@mhkabir
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mhkabir commented Aug 17, 2017

@santiago3dr Many thanks for the excellent test coverage!

@LorenzMeier @priseborough @dagar I wil merge this soon after a final review unless any of you have any objections. :)

@sanderux
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Your change has some impact on airspeedsensorless vehicles. Do you think i should give it a quick test on the deltaquad?

@mhkabir
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mhkabir commented Aug 17, 2017

@sanderux Yes definitely! Please do test and let us know if airspeed-less operation works as expected.

@LorenzMeier
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@sanderux Any chance to get this done today?

@sanderux
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Sorry, no luck yet, planning and weather keep interfering. I will try in the next 2 days

@mhkabir
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mhkabir commented Aug 30, 2017

@sanderux Updates? If none, let's get this in anyway.

@dagar dagar self-assigned this Aug 30, 2017
@dagar
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dagar commented Aug 30, 2017

Rebasing

@r0gelion
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@dagar does @PX4TestFlights need to re-test?

@dagar
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dagar commented Aug 30, 2017

Rebase became difficult and didn't seem worth it.
Continued here as a squashed commit, #7882.
We can split it into smaller commits if desired.

@dagar dagar closed this Aug 30, 2017
@LorenzMeier LorenzMeier deleted the pr-att-bias-cleanup2 branch August 30, 2017 21:43
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9 participants