Base Calibration Diesel Passenger Cars - Engineering Solutions for Passenger Cars

Base Calibration Diesel Passenger Cars
Engine Calibration starting with base calibration in accordance with hardware requirements up to production datasets meeting all customer expectations.
Vehicle Calibration is essentially determining the customer relevant attributes of a car at the same time fulfilling legislative standards, world-wide for all markets.
Main criteria for a successful product like
- Fuel Consumption
- Performance
- Emission
- Driveability
- OBD compliance
have to be achieved in a documentation and tool environment that ensures efficient workflow,
traceability and robustness to worldwide market demands
AVL Approach
Description of Work Packages – BASE CALIBRATION
Work Package |
Goal |
|
Torque Structure |
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Air system Modelling
|
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Injection System
|
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Sensor Calibration
|
|
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Start and Warm Up |
|
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Engine Coordinators |
|
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Engine Management |
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Customer Benefits
Highlights & USP – BASE CALIBRATION
Fast and accurate ECU-Model adaption with Cameo real time controller:
- Torque to quantity adjustment
- Injector Mapping
- Air Flow Meter pulsation compensation
Offline simulation and optimization of ECU models with the AVL fOX™ fOpt workflow:
- Turbocharger speed and temperature over a hill climb driving cycle
- Volumetric efficiency adaption under cold conditions
Calibration of the pressure wave compensation
- Fast execution of the test program with CAMEO iProcedure and iMean/iMedian measurements
- Precise offline calibration with the AVL fOX™ pressure wave compensation workflow