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Race car Data Acquisition systems
What I will learn?
- How a sensor works
- Differences between logged data and telemetry
- How to select the sensor required in my race car
- How a Logger and an ECU works
- How to select a proper Logger or ECU for my race car
- Different levels of data acquisition systems
Course Curriculum
Course Summary
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Course objectives
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Introduction to the topics we will cover
Introduction to Data Acquisition Systems
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History of Data Acquisition Systems in Motorsport
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Why Are They Essential in Motorsport?
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Benefits for Performance Optimization
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Components of a Data Acquisition System
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Telemetry vs Data Analysis
Sensors
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Key Aspects of Sensors
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Signal Measurement
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Types of Sensors
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Analog Signals
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Digital Signals
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CAN Signals
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Sensor Placement
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Introduction to wiring
Types of Sensors in Motorsport
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Most Common Sensors
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Example 1: Wheel Speed
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Example 2: Throttle Pedal
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Example 3: Brake Pressure
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Example 4: Steering Angle
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Example 5: Tire Temperature
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Example 6: Tire Pressure
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Example 7: Chassis Height
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Example 8: Damper Displacement
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Example 9: Accelerometer and Gyroscope
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Example 10: Air Speed and Pressure
Sensor Calibration
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Signal Processing
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Importance of Calibration
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Data Accuracy and Reliability
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Calibration Methods
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Manual Calibration
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Automatic Calibration
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Linear and Non-Linear Sensors
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Example 1: Throttle pedal
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Example 2: Master Cylinder Displacement
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Example 3: Ride Height
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Example 4: Pushrod Strain Gauge
Signal Filtering
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Why Is Filtering Necessary?
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Data Conversion (Analog to Digital)
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Signal Resolution
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Signal Frequency
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Types of Filters
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Low-Pass Filters
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High-Pass Filters
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Moving Average Filter
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Advantages and Disadvantages of Each Filtering Method
Data Loggers
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What Is a Data Logger?
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Why Are They Necessary?
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Centralized Data Recording
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Types of Data Loggers
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Data Logging Frequency
ECUs (Electronic Control Units)
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Introduction to ECUs
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Types of ECUs
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Features of Motorsport ECUs
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ECU Inputs and Outputs (IOs)
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How to Select the Optimal ECU
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Matlab – Simulink
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Software Development for Motorsport ECUs
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Calibration Software
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Software Compiler
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Examples of ECUs
Amateur Car Example
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Key Considerations
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Low-Cost Options
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Standalone Systems
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Example of a Basic Setup
Student Ratings & Reviews
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Free
Free access this course
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LevelIntermedio
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Duration6 horas
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Last Updated13/06/2025
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Tags
Target Audience
- Race engineers
- Data engineers
- Systems engineers
- Performance engineers
- Engineering students
- Motorsport enthusiasts
- Car mechanics