Barth, Matthew J.; Norbeck, Joseph M. - Institute for Transportation Studies (ITS), University … - 1994
) Automated Highway Systems ( AHS) and 2) ramp metering. In performing this analysis, a power-demand modal emissions model has …) control laws. For ramp metering, an initial evaluation has been conducted concentrating on the effect of vehicle emissions …. Three components of ramp metering were evaluated independently: 1) the effect of freeway traffic smoothing, 2) ramp and …