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San Francisco based engineer needed I'm seeking an expert to create two remote-controlled mecanum-wheel systems for use in a live theatre show to control two moving set pieces. Wheels, motors and parts purchased independently by us. Requirements: - Forward/Backward/Side movement - Speed control - High precision in movements Ideal Skills and Experience: - Experience with robotics and remote control systems - Proficiency in custom remote control design - Strong understanding of mecanum wheel mechanics and movement dynamics - Ability to deliver smooth, precise control Please share relevant past work and ensure you can meet the precision requirement.
Project ID: 40427850
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23 freelancers are bidding on average $37 USD/hour for this job

With over a decade of mechanical engineering and advanced robotics experience, my firm MHTechFusion is more than capable of masterminding the precise and efficient mecanum-wheel control system you are seeking. Our expertise in 3D CAD modeling, mechanical design and control engineering enables us to create designs that meet your specific requirements. We understand the crucial role of high precision, reliability and efficiency as demanded by live theater performances, and our designs prioritize these attributes. Throughout our career, we've been focusing on delivering designs that combine creativity with practicality. Not only do we ensure our clients' ideas become tangible products, but also make sure they work flawlessly in real-world conditions. This project requires intimate knowledge of Mecanum wheel mechanics and movement dynamics, and I'm pleased to confirm my thorough understanding of this to create a system fitting precisely into your need. As an added advantage, we're skilled at integrating electronics with mechanical systems using platforms like Arduino and Raspberry Pi. This will enable us to not only ensure the wheels function smoothly but also customize and fine-tune the remote control systems as per your needs. We have worked on multiple projects requiring precise assembly control leveraging various drives & technologies & we are confident that we can visualize your imagination into a real working system with pinpoint precision.
$50 USD in 40 days
8.3
8.3

HI, KINDLY READ THROUGH MY PROPOSAL I will deliver two complete, high-precision remote-controlled Mecanum-wheel systems for your theatre set pieces: smooth omnidirectional movement (forward/backward/side/strafe/rotation), variable speed control, and repeatable positioning, fully tuned for stage use with reliable wireless link and zero visible lag. MY APPROACH ✅ Phase 1: Review your motors/wheels and select optimal controller (ESP32 or STM32) + wireless module (nRF24L01 or long-range radio). ✅ Phase 2: Implement full Mecanum inverse kinematics, PID speed control, and dead-band-free joystick mapping. ✅ Phase 3: Build/test two identical systems, deliver firmware + remote code, and run live stage simulation. RELEVANT PROJECTS • Dual Mecanum-wheel theatre prop system (exact forward/side/rotation precision, wireless joystick control, used in live stage production, delivered zero-lag movement and repeatable positioning) DELIVERABLES • Complete firmware source (C++/Arduino or PlatformIO) for both vehicles • Custom remote control code (handheld transmitter or app) • Wiring diagrams, calibration guide and tuning instructions • Video demo of both units performing full omnidirectional moves QUESTIONS 1. What motors did you purchase (voltage, encoder type, driver needed)? 2. Preferred remote style (dedicated handheld transmitter or smartphone app)? 3. Required wireless range and any interference concerns in the theatre? Ready to start immediately.
$25 USD in 40 days
6.7
6.7

Hello, I have experience with robotics, motion-control systems, embedded electronics, and precision motor-control platforms involving omni/mecanum wheel kinematics, wireless control, and smooth synchronized movement systems. For theatre applications, reliability, smooth motion, and operator precision are critical, and I understand the importance of silent operation, controlled acceleration, and repeatable positioning during live performances. I can assist with: - Mecanum drive control architecture - Motor driver and power-system integration - Wireless remote-control system - Precision movement tuning and speed control - Smooth acceleration/deceleration profiles - Safety and emergency-stop implementation - Calibration and movement optimization The systems can support: - Forward/backward movement - Sideways strafing - Diagonal motion - Rotational control - Adjustable speed modes for performance cues Deliverables: - Control electronics integration - Motion-control firmware/software - Remote-control interface - Wiring and system documentation - Testing and tuning support A few questions before starting: 1. What is the expected load weight of each set piece? 2. Which motors and mecanum wheels have already been purchased? 3. Battery-powered or tethered power? 4. Required operating range for the remote system? 5. Is fully manual control sufficient, or are semi-autonomous cues/path presets desired? Best regards,
$50 USD in 50 days
6.5
6.5

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Engineering, Electronics, Mechanical Engineering, Electrical Engineering, Robotics, Arduino, Raspberry Pi, Embedded Systems, Control Engineering, Automation and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
5.3
5.3

As an experienced robotics engineer, my expertise in mecanum wheels and remote control systems make me the ideal fit for your project. I have a deep understanding of the complexities involved in designing and implementing precise movements for robotic systems such as mecanum-wheel-based platforms. My proficiency in utilizing tools like MATLAB and Simulink for modeling and control system design ensures that movement commands are executed smoothly and accurately. Moreover, with my background in mechanical engineering and experience with CATIA 3D modeling, I can ensure that your purchased parts are optimized for maximum efficiency. My PCB design skills will also come in handy for any necessary electrical modifications required in the control system. Most importantly, I'm dedicated to providing reliable and high-quality engineering solutions to my clients. Consequently, my control systems always deliver well-structured technical reports, accurate simulations, clean CAD models, and most importantly on-time delivery. To see the scope of my proficiency, I'd be glad to discuss my past projects involving similar mecanum-wheeled control systems with you during a consultation. Thanks for considering me and I look forward to working with you!
$50 USD in 40 days
4.5
4.5

Hi, Your project for developing two remote-controlled mecanum-wheel systems for a live theatre show is both intriguing and perfectly aligned with my expertise. I have extensive experience in robotics and custom remote control systems, particularly with mecanum wheels, which allow omnidirectional movement vital for precise stage settings. I will design a control system that enables forward, backward, and sideways movement with adjustable speed controls to achieve smooth and accurate positioning of your set pieces. My approach involves fine-tuning the control algorithms to ensure high precision and responsiveness tailored to live performance environments. I typically deliver initial prototypes within 7 days, with opportunities for adjustments based on your feedback to meet your exact precision needs. I would love to review any specific motion patterns you require to better tailor the controls Could you share details on the desired speed ranges and any specific movement sequences for the set pieces? Best regards,
$25 USD in 39 days
4.2
4.2

Dear Client, Good morning. How are you? I hope this proposal finds you well. I'M A CERTIFIED TECH/DEV & EXPERIENCED EXPERT, WELL VERSED WITH THE REQUIREMENTS FOR YOUR PROJECT TITLED "Mecanum Wheels RC Control System." This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills, (Raspberry Pi, Embedded Systems, Robotics, Automation, Arduino, Control Engineering, Engineering, Electrical Engineering, Electronics and Mechanical Engineering), as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$50 USD in 40 days
0.0
0.0

Hi, The goal is to create two remote-controlled mecanum-wheel systems for precise movements in a live theatre show. The real challenge lies in delivering smooth, precise control for the moving set pieces. With over 6 years of experience in Robotics and Control Engineering, I have successfully designed custom remote control systems, showcasing expertise in mecanum wheel mechanics. My certification in Engineering further validates my skills in this domain. I have tackled similar projects, ensuring high precision and smooth movements. I would love to discuss further details and understand your vision for the project. Please feel free to reach out via chat. My time zone is flexible, so I can easily work around yours. Cheer, Dax.M
$40 USD in 40 days
0.0
0.0

Hi, I specialize in robotics and have extensive experience with holonomic drive systems using mecanum wheels. I understand that for a live theatre show, precision and reliability are non-negotiable—I can deliver smooth, jitter-free movement for your set pieces. My Approach: I will design a custom control system using a microcontroller (ESP32/Arduino) interfaced with high-quality motor drivers. Since you are supplying the hardware, I will focus on the electronics, code, and controller integration. - Kinematics: I will implement the inverse kinematics equations required for mecanum wheels, ensuring strafe, forward, and rotational movements are accurate and vector-based. - Precision: I will integrate PID control loops for speed regulation, ensuring smooth acceleration and deceleration - critical for "camera-ready" stage movements. - Remote Control: I can build a custom handheld controller or configure a professional RC transmitter tailored to your specific speed and sensitivity needs. I have successfully delivered similar precision robotics projects. I am ready to ensure your set pieces move flawlessly.
$25 USD in 40 days
0.0
0.0

Hi there, I see you need two remote controlled mecanum wheel systems for live theatre set pieces with forward backward and side movement, speed control, and high precision movements, using wheels and motors you will purchase separately. I recently built a similar mecanum wheel system for a theatre production where a 200 pound set piece needed to glide sideways and diagonally across the stage with millimeter precision during a live performance. I used off the shelf motors and your wheel selection, a custom Arduino based controller with a high quality RC transmitter, and tuned the acceleration ramps to avoid jerky movements. The system ran for 12 shows without a single drift or positioning error. I would love to do the same for your two set pieces. My approach starts with reviewing your selected wheels and motors to match optimal gear ratios and controller specs, then designing a custom remote system with precision joysticks that map to mecanum vector math for smooth omnidirectional movement. I will test and tune for speed control and precision before delivery. I can also provide a manual for your stage crew on operation and basic troubleshooting. Best regards, Mobasher Reza
$38 USD in 40 days
3.0
3.0

Hi, I can design and build the remote control system for your two mecanum-wheel stage units with smooth, precise, and repeatable movement control suitable for live theatre use. I would focus on: • Full omnidirectional control (forward, backward, strafe, rotation) • Fine-grained speed control for smooth stage motion • Calibration for consistent precision and repeatability • Reliable wireless control system with low latency • Motion tuning for safe and predictable theatre operation My approach would include designing the control logic, motor driver integration, joystick or controller interface, and movement calibration for mecanum dynamics so both set pieces move accurately and in sync during live performance. I have experience working on robotics-style control systems where precision movement, responsiveness, and stability are critical. I can review your selected motors and hardware first, then design the control architecture around them for the best performance.
$38 USD in 40 days
0.0
0.0

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