What is a digital twin?
A digital twin is a virtual representation of a physical object, process or system. It is a digital replica that simulates the behavior, characteristics and performance of its real-world counterpart in real time.
In basic terms, a digital twin will include data, models and analytics in varying proportions plus a visualization experience. A digital twin combines all possible data sets from engineering and operations and enhances it with one or more types of first-principle models and artificial intelligence.
Once the data has been aggregated, users throughout the enterprise can visualize the data in a fit-for-purpose format to solve certain use cases. A digital twin can model the design and building of a capital project or the day-to-day operations of an industrial asset or process.
Here are the key components in more detail:
- Data collected and aggregated with context: Digital twins rely on a continuous stream of data and information from multiple sources like sensors, assets, systems, devices and other sources to capture the real-time state and condition of the physical object or process.
- Analytical capabilities: Digital twins leverage AI/ machine learning models to analyze the collected data and provide insights into the behavior, performance and potential issues of the physical object or system.
- Data integration and modeling: The collected data is processed, integrated and transformed into a dynamic model that accurately represents the physical asset or process.
- Multi-experience visualization layer: Role-based visualization allows the user to have access to data presented in a form that is fit for a specific purpose. The user on the shop floor sees the information relevant to their KPIs, while the C-suite is looking at the same data in a context more relevant to overall management.
Digital twins at AVEVA
At AVEVA, we offer customers "one intelligent twin" throughout the industrial lifecycle. Our industrial platform, CONNECT, along with our AI applications and visualization solutions forms the foundation of a digital twin. By “one intelligent twin,” we mean a digital twin that can begin with your conceptual design and mature with your project into operations and optimization.
Our software connects engineering data with operations data and then brings it into our industrial platform where it is consolidated, cleansed and aggregated to build a representation of equipment, systems or assets.
Because our platform integrates seamlessly with IoT devices, AI algorithms and data analytics tools—whether they’re AVEVA or third-party tools—companies are able to leverage their existing investments.
Organizations we work with can use digital twins for use cases across the industrial lifecycle, from the design and build phase through operations and optimization. Organizations reap benefits from combined data and information sources, improving decision-making and collaboration across teams. This might look like improving efficiency by preventing unplanned downtime or value chain disruptions.
How does a digital twin work?
In the world of industrial organizations, a digital twin is a powerful tool that delivers a single pane of glass across the organization. But how exactly does a digital twin work? Data management and infrastructure as well as the collection, consolidation and aggregation of that data play a crucial role in the functioning of a digital twin. By gathering data from various sources such as:
- Living data from the monitoring and control aspects of automation systems
- Raw data—including engineering and operations, real-time and historical—from process equipment, utility systems and other external sources
- Relevant equipment design data, market prices, environmental conditions, business indicators and consumer behavior data
Any data which pertains to the business can be part of the digital twin. This contextualized 1D, 2D, 3D and operational data is then enhanced with first principle modeling or/and analytics and AI to get deeper insight into the challenge the organization is trying to solve. Analytics and AI form “the brain” of the digital twin. The analytics layer enables the digital twin to move beyond a static, real-time representation of the asset or process and forecast how the asset or process will behave in the future given a set of variables.
Real-time synchronization and simulation are essential features of a digital twin. As the physical asset or process undergoes changes, the digital twin updates itself in real time. This synchronization ensures that the virtual representation remains accurate and up-to-date.
By simulating different scenarios and running predictive algorithms, companies can test and optimize their operations without any risk to the physical asset or process. This capability allows for proactive decision-making and the identification of potential issues before they occur.
With an advanced visualization experience, companies can gain a holistic view of their assets or processes in a virtual environment.
This visual representation enables stakeholders to monitor real-time performance, identify patterns and analyze data effectively. Furthermore, analytics tools integrated into the digital twin provide prescriptive analytics with actionable insights, enabling companies to make data-driven decisions and take timely action to drive continuous improvement.
Digital twins throughout the industrial lifecycle
Digital twin usage will vary from industry to industry, business to business – and each organization will make its own unique case for adopting them. A digital twin is best defined by the practical ways it can use data to provide insights supporting the design, operation and optimization of an industrial asset or process throughout its entire life cycle.
Here are four general areas where digital twin technology can make a real difference:
Design and build. The adoption of a data-centric approach improves visibility and control from capital project phase to plant start-up. EPCs can spend less time on design rework and delivery is more likely to be on schedule and on budget.
Operations. With access to real-time and historical data, the asset operator can compare, model and derive insights from actual behavior. The results can empower the workforce, improve productivity, reduce unnecessary work, and enhance reliability while maintaining safety and sustainability.
Optimization. AI/machine learning and first-principles models provide insights and guidance on plant operations. With useful benchmarks to refer to, operators can make more informed decisions, balance output and reliability with cost efficiency, and increase profitability.
Sustainability. Real-time tracking of progress against sustainability KPIs and goals across the enterprise can help minimize waste, increase worker satisfaction, achieve environmental compliance and enhance corporate social responsibility.
The digital twin spans the entire lifecycle of a project from design through to decommissioning.
Benefits of digital twins
With the potential to revolutionize businesses, digital twins are the prerequisite for growth in today's competitive landscape. By leveraging the power of this technology, organizations can unlock new opportunities and achieve unprecedented levels of efficiency.
Here are the key benefits for industrial organizations:
Improved decision-making and predictive capabilities: By creating a virtual replica of physical assets or processes, businesses can monitor and analyze data to identify trends, patterns, and anomalies. Digital twins facilitate collaboration and communication among different stakeholders, such as engineers, operators, and managers. This allows for proactive decision-making, as well as the ability to predict and prevent potential issues before they occur. With accurate and up-to-date information at their fingertips, decision-makers can optimize operations and drive better outcomes.
Optimized performance and efficiency: By simulating and testing different scenarios, businesses can identify areas for improvement and implement targeted strategies. For example, in manufacturing, digital twins can help optimize production processes, reduce waste, and enhance product quality. By leveraging real-time data and advanced analytics, organizations can uncover bottlenecks, streamline operations, and maximize resource utilization. The result is improved productivity, reduced costs, and increased competitiveness.
Reduced downtime and maintenance costs: One of the most significant benefits of digital twins is the ability to minimize downtime and maintenance costs. By monitoring assets in real time, organizations can detect potential issues early on and schedule preventative maintenance. This proactive approach helps prevent unexpected breakdowns, reduce unplanned downtime, and extend the lifespan of assets. By identifying maintenance needs in advance, organizations can optimize maintenance schedules, minimize disruptions, and reduce overall maintenance costs.
Customer success stories
ADNOC’s real-time data visualization center enables business agility
Abu Dhabi National Oil Company (ADNOC) gains visibility across operations and improve its business agility—by integrating and monitoring over 10 million tags across 120 dashboards.
SCG Chemicals builds an operational digital twin
SCG Chemicals uses its virtual plant to optimize operations with dashboards for equipment statuses, alarms, and performance.
bp increases collaboration and safety with ACE digital twin
With a digital twin of its Azeri Central East production facility, bp teams can collaborate remotely to ensure safe, reliable operations.
PETRONAS saves millions with early failure detection
By avoiding equipment failures with AI-infused AVEVA Predictive Analytics in the cloud, PETRONAS saves $US33 million.
Featured digital twin products
AVEVA™ Asset Information Management
Accelerate information discovery and break down silos for fast, intuitive, in-context access to relevant data.
AVEVA Predictive Analytics
Formerly Known As PRiSM Predictive Asset Analytics
Monitor asset health and maximize reliability with purpose-built AI and self-service analytics. Forecast remaining asset life, reduce unplanned downtime, and lower maintenance costs.
AVEVA Process Simulation
Formerly Known As SimCentral Simulation Platform
Design sustainable processes, products, and plants at the speed the market demands. AVEVA Process Simulation moves beyond linear, wasteful workflows to enable a circular, sustainable world.
AVEVA™ Engineering
AVEVA Engineering enables teams of engineers to work effectively together to develop and maintain the detailed definition of key engineering items.
AVEVA™ E3D Design
Formerly Known As AVEVA Everything 3D
AVEVA E3D Design is a 3D design software used in process plant, marine and power industries. It helps create designs and drawings and reduce costs and project risks.
CONNECT
Our industrial cloud platform: securely access the broadest and deepest industrial software-as-a-service (SaaS) portfolio enhanced by the power of industrial Artificial Intelligence (AI).
