Digital twin for process simulation in SCADA systems - Mini Project: Build & Apply

Digital Twin for Process Simulation

📖 Scenario: You are working with a SCADA system to simulate a simple industrial process using a digital twin. The digital twin will represent the process parameters and simulate changes over time.This project will guide you through creating a basic digital twin model, configuring simulation parameters, applying the simulation logic, and displaying the results.

🎯 Goal: Build a simple digital twin model for a process simulation that tracks temperature and pressure values, updates them based on a simulation step, and outputs the updated values.

📋 What You'll Learn

Create a dictionary to represent the digital twin with exact keys and values

Add a configuration variable for simulation step increments

Write a function to update the digital twin parameters using the configuration

Print the updated digital twin parameters after simulation

💡 Why This Matters

🌍 Real World

Digital twins are used in industries to simulate and monitor real processes virtually, helping to predict outcomes and optimize performance without physical risks.

💼 Career

Understanding digital twins and simulation logic is important for roles in industrial automation, SCADA system management, and process engineering.

1

Create the digital twin data structure

Create a dictionary called digital_twin with these exact entries: 'temperature': 75, 'pressure': 30, and 'flow_rate': 100.

SCADA systems

# Create the digital_twin dictionary with temperature, pressure, and flow_rate
# Your code here

Need a hint?

Use curly braces to create a dictionary and separate key-value pairs with commas.

2

Add simulation step configuration

Create a variable called simulation_step and set it to 5 to represent the increment for temperature and pressure changes.

SCADA systems

digital_twin = {'temperature': 75, 'pressure': 30, 'flow_rate': 100}
# Create simulation_step variable with value 5
# Your code here

Need a hint?

Assign the number 5 to the variable simulation_step using the equals sign.

3

Write the simulation update logic

Write a function called update_digital_twin that takes digital_twin and simulation_step as parameters. Inside the function, increase digital_twin['temperature'] and digital_twin['pressure'] by simulation_step. Return the updated digital_twin dictionary.

SCADA systems

digital_twin = {'temperature': 75, 'pressure': 30, 'flow_rate': 100}
simulation_step = 5
# Define update_digital_twin function to update temperature and pressure
# Your code here

Need a hint?

Use the += operator to add simulation_step to the dictionary values.

4

Run the simulation and display results

Call the update_digital_twin function with digital_twin and simulation_step. Store the result in updated_twin. Then print updated_twin to display the updated process parameters.

SCADA systems

digital_twin = {'temperature': 75, 'pressure': 30, 'flow_rate': 100}
simulation_step = 5

def update_digital_twin(digital_twin, simulation_step):
    digital_twin['temperature'] += simulation_step
    digital_twin['pressure'] += simulation_step
    return digital_twin

# Call update_digital_twin and print the updated digital twin
# Your code here

Need a hint?

Store the function result in updated_twin and use print(updated_twin) to show it.