The advent of BS6 coupled with RDE emission norms has increased the development efforts and costs due to the shear amount of testing and validation on real engines and vehicles which are necessitated by these stringent norms.Front-loading of tasks by moving actual vehicle and engine tasks on to virtual setup, will reduce the development efforts and costs significantly. This front-loading of tasks on to a LABCAR would need real time and highly accurate plant models, tools to parameterize these plant models and accurate data driven models to predict dynamic parameters like emissions.In this collaborative work between Maruti Suzuki India Ltd and ETAS India, ETAS VVTB and ICE plant models were parameterized with the data generated on engine test with ASCMO Global DoE test plan by using ASCMO MOCA. The ASCMO Global test plan also ensures the coverage of data points across the entire engine operating space. These plants models were optimized to an accuracy level of more than 95%. The optimized plant model parameters are integrated on ETAS LABCAR and necessary fine tuning is carried out on the LABCAR.The results show, for MIDC cycle the accuracy of simulation torque and airflow results are greater than 95% and fuel consumption simulation has an error less than 6%. Accuracy levels of ASCMO dynamic emission models also have good accuracy levels.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Front-Loading: Virtual Validation and Calibration on LABCAR


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Galgali, Abhishek (Autor:in) / Varsha, Anuroopa (Autor:in) / Garg, Charu (Autor:in) / P R, Renjith (Autor:in) / Samaddar, Soumik (Autor:in)

    Kongress:

    Symposium on International Automotive Technology ; 2024



    Erscheinungsdatum :

    16.01.2024




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of ABS ECU with Hardware-in-the-Loop Simulation Based on Labcar System

    Sun, Chendi / Pei, Xiaofei | SAE Technical Papers | 2014


    Front Loading Of Electric Vehicle System Validation Through Virtual Drive Test

    Sambharam, Tushar / Meena, Rajesh / Kulkarni, Aniket et al. | IEEE | 2021


    Significant reduction of calibration effort through front loading of shift quality opimization

    Lewis,J. / Vitale,G. / Enjalbert,E. et al. | Kraftfahrwesen | 2009


    SENSOR CALIBRATION VALIDATION

    ADAMS DEREK / HASHEMIFAR ZAKIEH / MESOLONGITIS AGIS | Europäisches Patentamt | 2023

    Freier Zugriff

    Front Loading Vehicle Dynamics Requirements during Basic Architecture Definition Using Virtual Simulation

    Lenka., Visweswara / Anthonysamy, Baskar / N, Balaramakrishna | British Library Conference Proceedings | 2021