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  • Statistical reliability of road vehicle C▫$O_2$▫ emission prediction
    Dobovišek, Želimir ...
    An investigation is carried out on the impact variable input data errors on inaccurate prediction regarding motorized passenger-car road CO2 emissions. The Institute emission computation model ... REMODIO is used (as an example) for these tests. The orthogonal composition design 33 (OCD 33) is used to vary the input data of the three variables: the number of registered passenger cars (PC)(Nr), the average annual vehicle travel distance [km/a*PC] and the annual vehicle specific fuel consumption [l/100 km*PC]. The 15 results of computed vehicle CO2 emissions varied according to OCD 33, generating a polynomial function of CO2 PC emission response. The partial derivative has been used to calculate the PC CO2 emission model response and this criterion has been applied to define 'the reliability' of the predicted CO2 emissions. The characteristic examples of prediction errors are demonstrated in relation to any deviation of the input model parameters from the 'true' value.
    Vir: Proceedings. Vol. 2 (Str. 71-78)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2005
    Jezik - angleški
    COBISS.SI-ID - 16594198

vir: Proceedings. Vol. 2 (Str. 71-78)

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