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I have a nearly finished, high-fidelity digital twin of an autonomous sorting line that still needs a senior Automation / Mechatronics touch before it can be signed off for commissioning. The core bridge between the KUKA KR 180 R3500 ultra, our multi-stage conveyors and all proximity sensors is already built and running; kinematics, basic I/O mapping and initial motion programs are proven in simulation. What remains is the polish and performance work: • Optimise the existing PLC-level logic and motion sequences for smoother throughput and cycle-time reduction. • Integrate a handful of new field devices (additional sensors and a diverter gate) into both the real PLC and the twin. • Finalise sensor integration, conveyor synchronisation and precise robot path planning so that the virtual model matches the real line to millimetre accuracy. Toolchain in use: TIA Portal16 for PLC/drive control and Unity 3D for the visual twin. Acceptance criteria 1. Virtual and physical systems show <2 % deviation in cycle time across a 2-hour stress test. 2. All new devices report live states in Unity with no data dropouts over OPC UA. 3. Robot TCP adheres to the updated path envelope without collisions in both worlds. You will receive full project files, existing documentation and remote access to the lab PLC and robot controller. I’m ready to start as soon as you are and can provide rapid feedback on iterative builds.
Project ID: 40504179
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8 freelancers are bidding on average $129 AUD for this job

Hello, Your project aligns closely with my experience in industrial automation, robotics, and digital twin development. I have hands-on expertise with TIA Portal, PLC optimization, conveyor control systems, OPC UA communications, and robotic integration, including high-payload industrial robots and real-time synchronization between physical assets and simulation environments. Based on your description, the core architecture is already established, which allows me to focus on the final commissioning-critical tasks: • Optimize PLC logic, conveyor sequencing, and robot motion strategies to improve throughput and reduce cycle times. • Integrate the additional sensors and diverter gate into both the production PLC environment and the Unity-based digital twin. • Refine conveyor synchronization, sensor processing, and robot path planning to achieve high-fidelity behavior between virtual and physical systems. • Validate OPC UA communications to ensure reliable, uninterrupted live-state reporting within Unity. • Perform testing and tuning to achieve the target cycle-time deviation of less than 2% during extended stress testing. • Verify TCP path accuracy and collision-free operation across both the real system and digital twin. I would be happy to discuss the current system architecture, communication stack, and any known performance bottlenecks before beginning. Looking forward to working with you.
$120 AUD in 2 days
3.2
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When tracking is lost, gaps collapse, and throughput targets are missed, I bring the engineering know-how to restore control. My main projects are in intralogistics automation, PLCs, and Warehouse Control Systems (WCS). I have worked on automating sorter systems with different diverter technologies, designing and tuning gappers, and implementing time-window-based tracking solutions for projects without encoders. I also understand the complexities involved in fine-tuning these systems to achieve reliable tracking accuracy and operational performance. I work with C++ an python for integration, simulation, data capture, and some of computer vision applied to logistics
$250 AUD in 7 days
3.0
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Hey There! With my expertise in Automation and Mechatronics, I can ensure your autonomous sorting line reaches its full potential. Your emphasis on a clean, professional, and seamless integration aligns perfectly with my skill set. I excel in optimizing PLC logic, integrating new field devices, and ensuring precise robot path planning. I am the right person for this project because of my commitment to fast communication, quick turnaround, and building long-term client relationships. I am available for a quick call! Regards, enricos0
$150 AUD in 7 days
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"WE'VE JUST COMPLETED A SIMILAR PROJECT. We've built a digital twin for automation projects, similar to what you're aiming for. You won't find a team better aligned with what you're looking for. I understand the need for clean, professional, and seamless automation solutions. We specialize in PLC-level optimization, motion sequence enhancement, and precise sensor integration. With 75+ 5-star reviews on similar projects and a top 1% ranking among 75 million users, we ensure top-notch results. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation! Regards, Ryan."
$150 AUD in 7 days
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Hi, before we proceed, could you let me know if there are any specific hardware requirements for working with the Unity digital twin project? I'm particularly interested in whether a dedicated GPU is necessary for the simulation and testing workflow, or if the project can be handled on a standard development machine. Thanks!
$40 AUD in 10 days
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Hi! What stood out to me is that successful social media management is rarely about posting more content—it's about creating a consistent strategy that attracts the right audience and supports your business goals. Before planning content, I would want to understand your target audience, current performance, and what success looks like for your business. Whether the objective is lead generation, brand awareness, community growth, or sales, the content strategy should be built around measurable outcomes. I can help with: • Social media strategy and planning • Content calendars and scheduling • Post creation and optimization • Community management and engagement • Analytics and performance reporting • Organic growth strategies • Cross-platform content management One advantage I bring is access to a broader delivery network through my BPO operations. If additional support is needed for graphic design, video editing, content writing, paid advertising, customer support, or lead generation, I can coordinate those services while maintaining a single point of contact. One question: which platform currently generates the most value for your business, and how are you measuring success today? Even if we do not end up working together, you will still leave with a free consultation and clearer direction for your social media growth strategy. Regards, Alex
$150 AUD in 7 days
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As a seasoned Full Stack Developer & AI Engineer, I am compelled to highlight my strong suit in automation and hold relevant experience conducting precise optimizations that align with your needs. Having developed and deployed AI-integrated SaaS platforms, web apps, and automation systems, I’ve acquired the comprehensive skillset required to successfully complete your project to its meticulous requirement. I am proficient in C++ Programming, preserving capacity to optimize existing logic, drive labor-saving innovation, and bolster throughput efficiency. Familiarity with Unity 3D allows me to ensure that there are no data dropouts over OPC UA, generating a reliable and synchronized virtual experience. In my work, accuracy is not just a target but an ongoing mission; I make sure there's no deviation between virtual and physical systems. With your invaluable documentation and remote access, rest assured I’ll bring millimeter-level precision in sensor integration, conveyor synchronization, and robot path planning; truly bridging the gap between digital and physical reality. Let's execute this project to perfection together!
$30 AUD in 2 days
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