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Glossary of Terms for Manufacturing Digitisation

Industrial Internet of Things (IIoT)
A network of interconnected sensors, instruments, and devices networked together with computers’ industrial applications. These systems collect, exchange, and analyze data to improve manufacturing processes.
Digital Twin
A virtual representation of a physical asset, system, or process that allows for real-time monitoring, simulation, and optimisation using real-world data.
Unified Namespace (UNS)
A structured and centralised architecture that provides a common data model for real-time industrial information. It enables seamless communication between all layers of an enterprise.
Overall Equipment Effectiveness (OEE)
A metric used to assess how effectively a manufacturing operation is utilised. It considers availability, performance, and quality to determine productivity.
Manufacturing Execution System (MES)
A software solution that monitors, tracks, documents, and controls the manufacturing process in real-time, ensuring effective execution of production operations.
Predictive Maintenance
A maintenance strategy that uses data analysis tools and techniques to detect anomalies in equipment operation and predict potential failures before they occur.
Digital Thread
A communication framework that integrates data from across the product lifecycle to enable traceability and real-time decision-making.
Edge Computing
The practice of processing data near the source of data generation rather than relying solely on cloud computing, reducing latency and bandwidth use.
Cloud Computing
The delivery of computing services—including storage, databases, networking, and analytics—over the internet to offer faster innovation and flexible resources.
Data Lake
A centralised repository that allows you to store all your structured and unstructured data at any scale and enables various analytics approaches.
Energy Management System (EMS)
A system that tracks, monitors, and optimises the use of energy within a facility to reduce waste and lower operational costs.
Human-Machine Interface (HMI)
The interface that connects a person to a machine, system, or device, allowing for data visualisation and interaction with industrial control systems.
Programmable Logic Controller (PLC)
An industrial digital computer designed for the control of manufacturing processes, such as assembly lines, robotic devices, or any activity requiring high-reliability control.
Supervisory Control and Data Acquisition (SCADA)
A control system architecture comprising computers, networked data communications, and graphical user interfaces for high-level process supervision.
Digital Transformation
The integration of digital technologies into all areas of manufacturing, fundamentally changing how businesses operate and deliver value to customers.