Digital Transformation in Automation: Real-Time MATLAB–PLC Integration for Industry 4.0
Overview
In the era of Industry 4.0, real-time integration between simulation platforms and industrial hardware is vital for efficient design, testing, and operator training. This webinar presents a MATLAB-based solution that achieves low-latency communication between Simulink–Simscape models and Programmable Logic Controllers (PLCs) using the OPC UA protocol.
A custom MATLAB App Designer application forms the centrepiece of the system, combining interactive GUI control with modular model integration. To minimize latency, a C/C++ shared memory MEX function was implemented, enabling the exchange of only the latest simulation values while bypassing traditional logging mechanisms. Five methods support the framework: (1) command-based OPC UA communication, (2) modular Simscape model integration, (3) real-time GUI-based monitoring and control, (4) streamlined live data capture, and (5) closed-loop PLC training simulation.
This approach allows industries to perform safe, realistic operator training and validate control strategies without relying on physical assets. It further establishes a foundation for scaling into SCADA/IIoT integration, multi-zone plant simulations, and AI-driven control systems. Attendees will see how MATLAB and Simulink extend beyond prototyping into industrial-grade, real-time automation tools.
Highlights
- Real-Time MATLAB–PLC Communication – Achieving low-latency data exchange with OPC UA.
- Custom MATLAB App Designer Interface – Intuitive GUI for live control and visualization.
- Closed-Loop PLC Simulation – Safe operator training and control testing without hardware risks.
- Scalable for Industry 4.0 – Extensible to SCADA, IIoT, and AI-driven automation.
About the Presenter
- Shubham Kapur, Oceaneering International Services Ltd.
- Koustubh Shirke, Senior Application Engineer, MathWorks
Product Focus
This event is part of a series of related topics. View the full list of events in this series.
