InertialNav

InertialNav copied to clipboard

Respected Sir, Thank you for replying on http://discuss.px4.io/t/understanding-ekf2-code/5311 portal. I have one doubt that code which is on https://github.com/PX4/ecl/blob/master/matlab/scripts/Inertial%20Nav%20EKF/GenerateNavFilterEquations.m is exactly same as ekf2 code of px4 firmware. Thanking you,...

ajaybhatt003

Hello, I am a graduate student. I have just started working on ekf2 (https://github.com/PX4/Firmware/blob/master/src/modules/ekf2/ekf2_main.cpp) code of px4 firmware. Kindly can you help me to understand it. I am currently referring...

ajaybhatt003

Hi priseborough Iam trying to insert my data into your code but it come out an with this error Error in LoadNavFilterTestData (line 77) alignTime = min(IMUtime(IMUframe>GPSframe(find(GndSpd >8, 1 ))))-...

syahrulizmeer

Hello I would like to use the EKF for offline wind calculation. I already use the pixhawk on line with good result compare to meteorology system. In the present case...

patricestrasbourg

NavFilterTestHarness24': Undefined function or variable 'startTime'

8

Hi I am getting the error below when trying to run NavFilterTestHarness24.mdl in Matlab 2015a. I have followed the steps in the readme. Any clue why its happening ? Thank...

shening

Hi everyone, I tried to run the codes following the given instructions on Matlab R2013b. But it said that ``` >> RunNavFilterTestHarness24 Making simulation target "NavFilterTestHarness24_sfun", ... J:\dronematlab\InertialNav\models\slprj\_sfprj\NavFilterTestHarness24\_self\sfun\src>"J:\dronematlab\R2013b\R2013b\sys\lcc64\lcc64\bin\lccmake.exe" -f NavFilterTestHarness24_sfun.lmk...

wenxinc

First of all, I would like to appreciate your matlab and c++ code of InertialNav. It helps me a lot. Is there any Mathmatical Equations of GenerateEquations24states.m file and simulink...

wkyoun

Using This Code for AHRS or VRU applications

4

Hi Thanks for your impressive code. I want to use your code as a VRU estimation code. I mean, just estimating roll and pith angles. So in this application, the...

rafaelmendy

how to understand the code

1

Hi, priseborough! I am really grateful that you released the code about inertial navigation. But I can't understand the details. Could you please add some doc about the theory! Any...

jian-li

I find that the quaternion donot get normalize after the update. I am wandering how to ensure the numerical stabilization？

EC135