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Technical Requirements for Building Digital Twins & Simulation-Based Training Systems

What You Need to Get Started - and Why It Matters

Building a digital twin or simulation-based training system is not just about technology-it starts with structured inputs from engineering, training, and operations teams.

At EC Infosolutions, we work with OEMs and industrial organizations to convert engineering data into interactive training systems, simulators, and digital twins.

To ensure accuracy, performance, and scalability, certain inputs are essential at the beginning of the project.

These inputs help us:

  • define the correct level of detail

  • build accurate system behavior

  • ensure realistic interactions

  • reduce iteration cycles during development

Start with the Use Case

Before gathering inputs, the use case must be clearly defined, as it determines the type of digital twin or simulation required.

Common Use Cases

Training & Learning

  • procedure training

  • operator onboarding

  • safety simulations

Planning & Design

  • system behavior simulation

  • layout validation

  • operational planning

Operations (Digital Twin)

  • real-time monitoring

  • predictive maintenance

  • performance optimization

Each use case requires a different level of:

  • visual fidelity

  • system logic

  • interactivity

  • data integration

Core Inputs Required for All Projects

These are the foundational inputs required across all digital twin and simulation projects.

1. High-Resolution Equipment Images

Clear images of the equipment from multiple angles help ensure:

  • visual accuracy

  • correct proportions and detailing

  • realistic textures and finishes


Recommended:

  • front, back, sides, top views

  • close-ups of key components

  • control panels and interfaces

2. Reference Videos of Operations

Videos showing real-world operation are critical to understanding:

  • system workflows

  • sequence of operations

  • movement and timing

  • real-world behavior


These are especially useful for:

  • training simulators

  • procedure modelling

  • animation design

3. CAD Files (Preferred: .STP / .STEP)

CAD data is the most important technical input.
It enables:

  • accurate 3D modelling

  • dimensional precision

  • faster asset creation


Preferred formats:

  • STEP (.stp)

  • IGES

  • SolidWorks / CATIA exports​

4. Technical Documents & Manuals

Documentation helps define:

  • system logic

  • operating procedures

  • safety protocols

  • engineering constraints


Examples:

  • SOPs (Standard Operating Procedures)

  • maintenance manuals

  • wiring diagrams

  • P&IDs (Process & Instrumentation Diagrams)​

5. Branding & UI Guidelines

For customer-facing platforms, alignment with brand is important.
Provide:

  • brand guidelines

  • UI references (if available)

  • color palettes

  • typography​

Additional Inputs (Often Overlooked, Highly Valuable)

These inputs significantly improve quality and realism.

6. System Behavior & Logic Definitions

For simulation and training systems, understanding behavior is critical.
This includes:

  • cause-effect relationships

  • system dependencies

  • failure conditions

  • alarm triggers


Example:
If valve is closed and pump starts → pressure spike → alarm
Without this, simulations remain purely visual.

7. Procedure Definitions (Step-by-Step Workflows)

For training use cases, clearly defined procedures are essential.
Provide:

  • step-by-step sequences

  • correct vs incorrect actions

  • safety checkpoints


This enables:

  • guided training modules

  • assessment systems

  • scenario-based learning​

8. Fault & Scenario Definitions

To create realistic training environments:

  • common failure cases

  • edge conditions

  • emergency scenarios


Examples:

  • pump failure

  • overheating

  • pressure imbalance

These are critical for reinforced learning.

9. User Roles & Training Requirements

Define who will use the system:

  • operators

  • technicians

  • engineers

  • customers


Each role may require:

  • different access levels

  • different training modules

  • different UI complexity

10. Data Sources (For Digital Twins)

For advanced use cases involving real-time systems:

  • sensor data

  • IoT streams

  • SCADA / PLC systems

  • historical logs


This enables:

  • live system monitoring

  • predictive analytics

  • performance insights

11. Integration Requirements

Define system integrations early:

  • LMS / training platforms

  • CRM systems

  • ERP systems

  • authentication systems

This ensures smooth deployment within existing infrastructure.

12. Target Platforms & Deployment Environment

Define where the solution will run:

  • web (browser-based)

  • desktop applications

  • mobile devices

  • AR/VR headsets


This impacts:

  • performance optimization

  • UI design

  • interaction models

How Inputs Differ by Use Case

For Training Simulators

Focus on:

  • procedures

  • scenarios

  • user interaction

  • assessment

For Planning Simulations

Focus on:

  • system behavior

  • parameter inputs

  • scenario modelling

For Digital Twins (Operational Systems)

Focus on:

  • real-time data integration

  • system monitoring

  • analytics

  • performance optimization

From Inputs to Output

Once inputs are available, we follow a structured approach:
Engineering Data → 3D Assets → Simulation Logic → User Interface → Training Platform

This ensures:

  • accuracy

  • scalability

  • maintainability

Why This Matters

Providing structured inputs early:

  • reduces development time

  • improves simulation accuracy

  • minimizes rework

  • ensures better learning outcomes


It also allows us to deliver solutions that are not just visually accurate-but functionally meaningful and scalable.

Let’s Get Started

If you’re planning to build:

  • equipment training simulators

  • digital twins

  • interactive training platforms

we can help you define the right inputs and structure your project effectively.

Frequently Asked Questions

  • To build a digital twin, organizations need CAD models, system behavior logic, operational workflows, technical documentation, and data sources such as IoT or sensor data. These inputs ensure accurate simulation and system behavior.

  • Simulation systems require inputs such as CAD files, equipment images, operation videos, procedure definitions, fault scenarios, and user roles. These inputs help create realistic and interactive training environments.

  • CAD files provide accurate geometry and dimensions, enabling precise 3D models. They significantly reduce development time and improve the visual and functional accuracy of simulations.

  • System behavior logic defines how components interact, respond to actions, and react under different conditions. Without it, simulations remain visual and lack functional accuracy.

  • Training simulators focus on user interaction and procedures, while digital twins replicate full system behavior and may include real-time data integration for monitoring and optimization.

  • Advanced digital twins require real-time data from sensors, IoT systems, SCADA, PLCs, and historical logs. This enables live monitoring, predictive analytics, and performance optimization.

  • Different use cases such as training, planning, or operations require different levels of visual detail, system logic, interactivity, and data integration.

  • Digital twin systems can be deployed on web platforms, desktop applications, mobile devices, and AR/VR environments depending on the use case.

  • Structured inputs reduce development time, improve accuracy, minimize rework, and ensure that the final system is scalable and aligned with business needs.

  • Development timelines vary based on complexity, but providing complete and structured inputs significantly reduces the time required for development.

Our Partnerships with Industry Leaders

Contact Us

You can also directly email us at hello@ecinfosolutions.com

Our Clients

Trusted by leading brands and growing businesses worldwide.

Mercedes-Benz
knorr bremse
SIEMENS
Pinion
peoples company
ritara.ai

“It’s challenging to keep IT rights private. I’ve been in the field for nearly 50 years now, and it is important and critical to have that confidentiality. I have found EC Infosolutions to be very reliable - they have been maintaining their credibility.”

-  Ravindra Kulkarni, Consultant, Cognizant

“Their team helps to make the app what I want it to be. I really enjoy working with them. EC Infosolutions finds solutions to make the platform better. When I come to them with issues, their team figures out what to do. Their team makes suggestions that I wouldn’t have naturally thought about.”

- Gaia Chinniah, Founder, The Beacon

“I had the opportunity to discuss the future of digitalisation with Sushant Bhalerao. As founder and CEO of ECInfosolutions , he is an absolute expert in IT development. In the coming months, we want to set new standards in digitalisation together. In doing so, we are giving innovation room to grow.”

- Jens Blaufuß, Head of Training Academy, Knorr-Bremse

“I had the opportunity to discuss the future of digitalisation with Sushant Bhalerao. As founder and CEO of ECInfosolutions , he is an absolute expert in IT development. In the coming months, we want to set new standards in digitalisation together. In doing so, we are giving innovation room to grow.”

- Jens Blaufuß, Head of Training Academy, Knorr-Bremse

“It's always clear who is responsible for each task and what actions need to be taken. Their ingenuity, solution focused ideas and their ability to be agile and look to solve challenges and problems we encounter as a normal part of development and implementation are most impressive.”

- Lisette Douglas, CEO, World Organics

“Their intelligence and acuity in solving the right problems—I’ve been really pleased with that. They’re very bright, capable, and willing to jump in and help out. That’s been what sets them apart in terms of execution; it’s been top-notch.”

 - Chris Harbourt, CEO, HatchAg

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“I had the opportunity to discuss the future of digitalisation with Sushant Bhalerao. As founder and CEO of ECInfosolutions , he is an absolute expert in IT development. In the coming months, we want to set new standards in digitalisation together. In doing so, we are giving innovation room to grow.”

- Jens Blaufuß, Head of Training Academy, Knorr-Bremse

“It's always clear who is responsible for each task and what actions need to be taken. Their ingenuity, solution focused ideas and their ability to be agile and look to solve challenges and problems we encounter as a normal part of development and implementation are most impressive.”

- Lisette Douglas, CEO, World Organics

“Their intelligence and acuity in solving the right problems—I’ve been really pleased with that. They’re very bright, capable, and willing to jump in and help out. That’s been what sets them apart in terms of execution; it’s been top-notch.”

- Chris Harbourt, CEO, HatchAg

“It’s challenging to keep IT rights private. I’ve been in the field for nearly 50 years now, and it is important and critical to have that confidentiality. I have found EC Infosolutions to be very reliable - they have been maintaining their credibility.”

- Ravindra Kulkarni, Consultant, Cognizant

“Their team helps to make the app what I want it to be. I really enjoy working with them. EC Infosolutions finds solutions to make the platform better. When I come to them with issues, their team figures out what to do. Their team makes suggestions that I wouldn’t have naturally thought about.”

- Gaia Chinniah, Founder, The Beacon

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