Simulation of Networked ECUs for Drivability Calibration
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چکیده
Drivability calibration of a vehicle’s engine and transmission controller largely defines the unique character of the vehicle. Today, calibration is mostly performed on the road and on test rigs. Recent advances regarding virtualisation of ECUs made it possible to establish Software-in-the-Loop simulation as a development tool as well. To this end, Daimler AG and QTronic GmbH jointly conducted a project to push the limits of system simulation. The responsible engineers explain, why this requires the virtualisation of the entire engine controller, and closedloop simulation of virtual ECUs and plant models. They also report how the ECUs have been virtualised and integrated with existing plant models. COVER STORY VEHiCLE ELECTRiCAL SySTEm
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