Re: [Paparazzi-devel] a problem about barometric pressure sensor(MS5611-01BA03)

[Prof. Dr.-Ing. Heinrich Warmers]

Dear Hao Zhang,
i think the data is normal.

Please isolate the holes of the sensor with same floam (1-2cm).
This will damp turbulences.

regards Herinrich


Am 09.04.2017 um 17:15 schrieb Hao Zhang:
> for supplementary specification
> i got this picture when put the quadrocopter on the floor static.
>
> https://postimg.org/image/d458smfjr/
>
> 2017-04-09 23:06 GMT+08:00 Hao Zhang <address@hidden>:
> > hi everyone
> >
> > i tested my quadrocopter(Lisa/M 2.0) in the AP_MODE_ATTITUDE_Z_HOLD mode.
> > but it could not hold attitude stably.
> > i think it is problem in the barometric pressure sensor(MS5611-01BA03) perhaps.
> > so i observed baro raw value via paparazzi center.
> > please look at below picture.
> >
> > https://postimg.org/image/d458smfjr/
> >
> > the baro_raw_abs value is abnormal,right?
> > i want to know where is the problem, and how to solve it?
> >
> > look forward to your favourable reply.
> > thank you very much!!
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