Vehicle Testbeds for Advanced Calibration Applications / 114 SIMULATION SOLUTIONS TEST SYSTEM SOLUTIONS Electrification atterette Eotorette oerElectronic ette oonent ette onteirtal tete Enineette Enoine ette ealieette rielineette elane ette Eiionette anertification eicleette acinette TESTING EQUIPMENT naoeter anctator Vehicle Testbeds etellecanic anontroloo eiaonitionin ontion eareent nectionetin otion eareent Eiionnali aneareent neicle eareent TESTING EQUIPMENT SIMULATION TOOLS TESTING TOOLS CUSTOMER SERVICES AVL offers integrated solutions for caliration tasks on vehicle testeds. These are composed of the reuired tested system, the attuned software solutions and the related methodological support. CHARACTERISTICS The networking of AVL ROASIM, AVL PUMA Open Vehicle Testing, AVL CAMEO™ and AVL AC results in a eile and powerful overall solution. This means the vehicle tested provides eact modeling of the road. On the one hand, the automation allows automatic operation of the test specimen and, on the other quick change-over between different reproducible operating statuses. Besides controlling the test, AVL CAMEO™ is integrated across test planning and analysis, including model formation, optimization and map calculator. An ASAP 3 interface can e used to transfer the driveaility- relevant control unit variales to the application system. Ultimately, the driving maneuvers are evaluated and physical parameters and marks are determined. The signal of a load cell is, for eample, designed as an indicator of longitudinal vehicle acceleration, where this load cell is integrated into a special vehicle support. APPLICATION This solution is used for engine, transmission and overall powertrain caliration. Time- and cost-intensive road tests can largely e relocated to the vehicle testbed. Thanks to the model-based approach, only the determined vehicle adjustment has to e verified on the road afterwards. Adjustments with different ojectives, such as comfort and dynamics, can easily e implemented. BENEFITS AT A GLANCE Highly precise and dynamic road load simulation to meet with the highest requirements especially in driveaility calibration Integration of estalished tools for optimization and driveaility evaluation High efficiency due to automated operation at night and on weekends Ecellent reproduciility and transferaility etween real road and vehicle testbed Visualization of completely emedded driving cycles for caliration e.g. consideration of the parameters for altitude, incline, air conditioning system and further maneuver- ased factors Advanced Calibration for Driveability on the vehicle testbed
Solutionskatalog_2017_E
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