Open MatzElectronics opened 7 years ago
From @RoboTechie / #45 : While disabling the median filter on the SF11-C (Instructions here) fixes the catastrophic oscillations described in Issue 13, the ELEV-8 still oscillates 10-50 cm vertically without ever settling out when using the SF11-C for altitude hold, so any improvements to reduce this would be well received.
Is this with a big battery or a gimbal, or the 3300 battery and no additional hardware? (I agree it needs tuning, but I seemed to have fewer issues than reported).
On Wednesday, October 19, 2016, Matthew Matz notifications@github.com wrote:
From @RoboTechie https://github.com/RoboTechie / #45 https://github.com/parallaxinc/Flight-Controller/issues/45 : While disabling the median filter on the SF11-C (Instructions here) fixes the catastrophic oscillations described in Issue 13, the ELEV-8 still oscillates 10-50 cm vertically without ever settling out when using the SF11-C for altitude hold, so any improvements to reduce this would be well received.
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Ideally a comprehensive and deep dive into this - multiple configurations, so we know how various settings, loads, and configurations impact different aspects of the craft's performance, both in terms of setpoints and range.
I meant specifically what config are you flying where you're seeing the oscillation?
On Wednesday, October 19, 2016, Matthew Matz notifications@github.com wrote:
Ideally a comprehensive and deep dive into this - multiple configurations, so we know how various settings, loads, and configurations impact different aspects of the craft's performance, both in terms of setpoints and range.
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I was using a 5300mah battery (which I consider the "standard" for the v3) other than that, the only other payload was the laser sensor and a ping sensor.
On Oct 19, 2016 8:30 PM, "Jason Dorie" notifications@github.com wrote:
I meant specifically what config are you flying where you're seeing the oscillation?
On Wednesday, October 19, 2016, Matthew Matz notifications@github.com wrote:
Ideally a comprehensive and deep dive into this - multiple configurations, so we know how various settings, loads, and configurations impact different aspects of the craft's performance, both in terms of setpoints and range.
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Ok, good to know. I typically fly with the 3300mah.
On Tue, Oct 25, 2016 at 11:15 AM, Kyle M notifications@github.com wrote:
I was using a 5300mah battery (which I consider the "standard" for the v3) other than that, the only other payload was the laser sensor and a ping sensor.
On Oct 19, 2016 8:30 PM, "Jason Dorie" notifications@github.com wrote:
I meant specifically what config are you flying where you're seeing the oscillation?
On Wednesday, October 19, 2016, Matthew Matz notifications@github.com wrote:
Ideally a comprehensive and deep dive into this - multiple configurations, so we know how various settings, loads, and configurations impact different aspects of the craft's performance, both in terms of setpoints and range.
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Research/experiment with (and most importantly document the effects of) the full range of all individual PID settings. From there, optimize for the standard configuration, and make recommendations of common changes/configurations.