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Tune Driving Movements on Autonomous Rover

$3000-5000 USD

Stengt
Lagt ut over 7 år siden

$3000-5000 USD

Betalt ved levering
I have a fully assembled rover with all the electronics working now, and is driving with a joystick control and arduino using compass to keep straight path. The rover is mostly driving straight now, but is making snakelike movements (in the path) back and forth, and not correcting perfectly, and correcting for terrain. I need someone in person to help tune this rover for all terrain situation so that it drives perfectly, straight, left,right, etc. Experience in PID, Robotics, Autononomous Rovers/Drones a must. What I need is to make the rover fully driveable in all terrain. All electronics already assembled, and mower is driving now with compass, arduino, also joystick.
Prosjekt-ID: 11691439

Om prosjektet

14 forslag
Eksternt prosjekt
Aktiv 7 år siden

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14 frilansere byr i gjennomsnitt $4 518 USD for denne jobben
Brukeravatar
Hello, Have a great day. Iam Shahbaz Ali heading a startup. We will deliver you fully working and assembled hardware. Please feel free to contact us. Best Regards, Shahbaz.
$7 500 USD om 60 dager
4,8 (36 omtaler)
6,5
6,5
Brukeravatar
Hello! I am a talented Electrical Engineering Engineer and Electronics Scientist looking to be hired. Throughout my career I have been working with Electrical Engineering, Electronics and Engineering for many companies around the world. I have also worked as a Microcontroller Programmer and PCB Layout Designer. I have had dramatic results with my previous employers and promise to deliver the same for your company . I am also expert with: 1) Embedded systems: Years of experience with most popular architectures and MCUs, always up to date with every new innovation. Worked on Microchip PIC and ARM Cortex-M4 (C language). I have good experience with RTOS as well like FREERTOS and TI RTOS. Worked using Keil, TI CCS, Eclipse. 2) PCB Design and manufacturing: 2 years experience in using Altium software for designing PCBs including RF circuits. 3) Analog desinger. I have 2 years experience in and Analog Video Transmission. 4) RF designer: I also have experience in RF Power Amplifier, Low Noise Amplifier( at and ), designing Vivaldi antenna/RFID antenna, RF filter and Impedance matching. 5)Good use of the ADS and CST simulation software for analyzing Microwave RF circuits and Matlab software. I would love to work on your project lets discus it further via chat Thanks Regards Robin
$4 210 USD om 30 dager
4,8 (14 omtaler)
5,6
5,6
Brukeravatar
In the bid amount, I offer website , android and ios applications with one year of updates / changes / bug removal . Waiting for your message on chat . With Regards , Payal.
$3 000 USD om 33 dager
5,0 (2 omtaler)
5,1
5,1
Brukeravatar
FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$5 000 USD om 30 dager
5,0 (14 omtaler)
5,1
5,1
Brukeravatar
Hi sir, We can tune and it may have issues with feedback from the compass. We will use optimized algorithm to make it workable. We offer you our solution at very less and affordable rates. Please discuss in more details related to circuitry and control flow of your rover. We are team of expert engineers who are sound experienced in embedded systems (arduino + other microcontrollers), programming, circuit designs, electronics, product designs, pcb layouts, database management, MySQL etc. We will deliver design and code, if you want us to send you prototype, you have to pay additional charges of prototyping and courier such as dhl etc. We are very friendly in nature and will help our clients during and after projects completion. We are flexible in communications and rates. Very much looking forward to hear from you on this in coming days. Regards, Ahmed Lead Technical Engineer Turktroniks
$3 000 USD om 28 dager
5,0 (2 omtaler)
2,4
2,4
Brukeravatar
Hi I offer you the project for lateral vehicle movement based on the active disturbance rejection control (ADRC) technique and differential flatness theory. ADRC maintains the kernel of classic proportional–integral– derivative (PID) control and behaves much better in rejecting the disturbances actively. I worked this problem in another scale in autonomous driving trucks. I begin with the vehicle model which is developed for the the trucks in MATLAB and prorted the controller to embedded platform based on TI industrial controller. For me I'm an embedded systems engineer with 14yrs experience in designing embedded products mainly in motor control, power electronics and audio/video processing. So lets talk and get into more details
$4 444 USD om 30 dager
5,0 (1 omtale)
1,0
1,0
Brukeravatar
We have a 1000+ employee in our company. So we can do any kind of project based on all languages and all stream...... We have 3 years+ experience employees for all stream especially C, C++Programming, Java, PHP, JavaScript, Web design, Graphic design, MySQL, .NET, Android, iPhone, Mobile Phone etc…., We are heartily welcome our projects.... ...................................................thank you..........................................................
$4 444 USD om 20 dager
4,4 (2 omtaler)
0,4
0,4
Brukeravatar
Hello! I have read the problem you have described,I have experience in arduino and making my own controllable cars with it and the problem you have described sounds more like a load problem than a software one, if you can give more details as like does the snake like movements happens when the rover is just going straight or not or make a video of its operation that would be more helpful in identifying the problem.
$4 444 USD om 30 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Dear Hiring Manager, First of all thanks for creating an opportunity. Hope you are doing well. I will not propose what the maximum Freelancer do. I dont believe in copy paste Cover letter. I read your project details, if you discuss with me or ask me or talk with me then you can understand i have the better experience the sector you are looking for. It’s true that i am new to Freelancer, before that I was on Other platform with top rated contractor. But it has wind down I close the account there and create the new profile to Freelancer. i have completed this kind of project more than 10 time. So I can assure you that i can complete your task perfectly. For more it will be better if we can discuss or ask me any question if you have. Looking forward from you. Thanks with best regards
$6 111 USD om 21 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
I have experience on digital electronics for 15 years and analog electronics for 25 years.. (power, radio, tv, player, etc) Including microprocessor programming on assembly language (GSM to PSTN Gateway firmware + hardware) and desktop application with visual basic or vb.net to use UI... I can understand C++ and write also .. i have experience on Arduino UNO with AT Mega 328.. So if i get a chance to work with this project it will be a very challenging job for me to make the device perfect to work ... I want work for a long term electronics project because i love to work in this field from very childhood ... what ever it is i work and learn from you.. i can do any thing in electronics if i get your support 100%
$3 000 USD om 30 dager
0,0 (0 omtaler)
0,0
0,0

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Nixa, United States
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Medlem siden feb. 16, 2007

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