PX4-ECL

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sympy generated code vs final code

1

Thanks for the great project. I am reading the doc and code; and for some fusion, I am not sure how we use the generated code (from python sympy) in...

tianzhuqiao

Hello! I hope you are doing well! We are a security research team. Our tool automatically detected a vulnerability in this repository. We want to disclose it responsibly. GitHub has...

igibek

External vision yaw being rejected for portions of the flight

2

Hi, I am flying px4 1.12.3 with mavros 1.13.0 providing external position and heading from a T265 module. In one of my flights I had noticed that px4's heading drifted...

marcelino-pensa

EKF without baro sensor can stop fusion any height permanently

9

I'm working with ground rover without baro, only GPS. I'm using a workaround for EKF initialization without baro (#876), but I found another issue. If GPS data get stopped, firstly...

lukegluke

Please how do I convert the 36 float array from nav_msgs to VehicleVisualOdometry.msg in PX4

stevedanomodolor

const Vector3f pos_offset_earth = _R_to_earth * pos_offset_body; _gps_sample_delayed.pos -= pos_offset_earth.xy(); _gps_sample_delayed.hgt += pos_offset_earth(2); pos_offset_earth.xy() is slice type and _gps_sample_delayed.pos is vector2f type. if (_control_status.flags.ev_pos) { Vector3f ev_pos_obs_var; Vector2f ev_pos_innov_gates; //...

garlinplus

EKF estimates diverge from the Rangefinder and EV inputs in Z-axis

9

The `EKF2_AID_MASK` is set to 24, `EKF2_HGT_MODE` is set to Range sensor. The plot below shows what the problem is. Given what the `EKF2_AID_MASK` & `EKF2_HGT_MODE` are set to, the...

canberkgurel

ekf terrain process

5

When quadrotor fly cross step surface, ranger measure a gap.When in ranger fusion mode,how to process this situation to make measured height no jump point?

garlinplus

some think about ekf2 framework

2

In current ekf2 framework, ekf estimator run in internal layer,and complementary filter run in extern layer. Can we use two thread to run these,one thread for complmentary filter and one...

garlinplus

Improve EV height starting condition

1

follows https://github.com/PX4/PX4-Autopilot/issues/16489 The EV height starting condition only checks if the gathered data is not too old : https://github.com/PX4/PX4-ECL/blob/b919f3ddf41ab422d09af91eaea2b2f9729fab13/EKF/control.cpp#L1037) In some cases, it can be that the EV system provides...

bresch