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

Closed Posted 3 years ago Paid on delivery
Closed Paid on delivery

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".

C++ Programming Matlab and Mathematica C Programming Mathematics Algorithm

Project ID: #26917817

About the project

6 proposals Remote project Active 3 years ago

6 freelancers are bidding on average $58 for this 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 days
(61 Reviews)
5.7
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 More

$110 USD in 7 days
(6 Reviews)
4.6
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 More

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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 More

$10 USD in 1 day
(3 Reviews)
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 More

$35 USD in 4 days
(1 Review)
2.4