Lukket

Mathematical description of 3 axis gimbal with two IMU sensors using quaternions to avoid limited ranges

Hi! I am developing a 3 axis gimbal system for drone camera stabilization. I am using 3 brushless motor and two IMU (accelerometer and gyroscope) sensors as a position feedback. Now I have coded one IMU and it works - I can stabilize the camera, but in limited ranges.

My idea is to define a few frames of reference based on quaternion and calculate error between each other.

Please offer only if you have experience with IMU, AHRS algorithms and have great math knowledge in quaternion algebras.

You can write algorithms in pseudo-code or well explain - I rewrite it to C language.

What I need is well explained in this video [login to view URL]

To avoid auto-bids please start your offer with "not auto bid".

Evner: C++ Programmering, Matlab and Mathematica, C programmering, Matematik, Algoritme

Se mere: imu position tracking, using inertial sensors for position and orientation estimation, inertial measurement unit, imu pose estimation, madgwick filter, euler angles, calculate position from accelerometer and gyroscope and magnetometer, position tracking accelerometer gyroscope, write source code website car dealer using ajax, paging jsp using hibernate fetching limited data database, pseudo code using semaphores, using semaphore pseudo code, write program code udp using flow control, project quality water sensors using wireless, can you explain me the thing the exact thing that you found difficult while using this (i mean which step do you find difficult), bb bgnjkòwww search ask com gct hp&o apn10644a&qrsc 2871&l dis&sver 3&apnptnrs ag5&dateofinstall 2015 08 01&d 533796&v 1.1 7, https www rukii freelancer com t e&z b&utmexpid 294858 283 ppf9frgskww8subw8xsg 3, programme online using c language, www search ask com web apj csbcxittdcsdx a aqndtid 5ebnd533+ 5eyy 5eae&d 533 136&shad s0048 2cs0035&atb sysid 3d533 3aappid 3, 3d model stl cnc 3d relief model stl router 3 axis engraver artcam

Om arbejdsgiveren:
( 1 bedømmelse ) Krasnystaw, Poland

Projekt ID: #26917817

8 freelancere byder i gennemsnit $71 på dette job

BOSIREX

Am a Mechatronic engineer with 5 year experience in my field and I believe i can handle your task to perfection

$111 USD in 6 dage
(16 bedømmelser)
4.3
mze5583fac62088c

Not auto bid Hi,   I understand that you are looking for AHRS Expert who can help you with quaternion algebra for your 3-axis gimble. I can help you with this because this is what I am doing from past one year. I hav Flere

$120 USD in 7 dage
(13 bedømmelser)
4.3
hhmsd

not auto bid Hello sir, I already have implemented quaternion formulation in attitude estimation for IMU measurement. Probably you can't use Euler angles for a complete pitch rotation due to the gimble lock. I have a Flere

$110 USD in 7 dage
(5 bedømmelser)
4.2
writiqueproject

I have extensive experience in the domains of Neural Network, Python, Matlab, Natural Language Processing, Asterisks PBX, Linux, Image Recognition & Artificial Intelligence, Recommender Systems, Machine learning, Data Flere

$10 USD in 2 dage
(7 bedømmelser)
3.8
nuelkelekole

MATLAB I have extensive experience in the domains of Neural Network, Python, Matlab, Natural Language Processing, Asterisks PBX, Linux, Image Recognition & Artificial Intelligence, Recommender Systems, Machine learnin Flere

$10 USD på 1 dag
(2 bedømmelser)
2.2
fazlurrahmanae

Not auto bid Hi! I am an aerospace engineer and I have 4 years building drones and gimbal. The phenomenom that happened in the video was gimbal lock, converting from euler angles to quaternion and vice versa is not ha Flere

$35 USD in 4 dage
(1 bedømmelse)
2.4
engrfarooq04

Hi there, Let’s have a quick chat to discuss this [login to view URL] the details that you want help in Mathematical description of 3 axis gimbal we are the company of professional [login to view URL] can reach the requiremen Flere

$70 USD in 7 dage
(0 bedømmelser)
0.0
astrasoft1

Hello. How about today? High-quality & Fast-delivery is promised! As a highly skilled Full-Stack developer and I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my Flere

$100 USD in 7 dage
(0 bedømmelser)
0.0