Yu-Hsin Chang

Coordination of Ramp Metering and Surface Road Signal Control to Concurrently Prevent On-Ramp Spillover and Enhance Freeway Traffic Flow

Ramp metering is a widely implemented strategy for managing freeway congestion; however, its effectiveness is often compromised by limited ramp storage capacity, which can cause queue spillback into adjacent signalized intersections and disrupt overall network performance. To address this issue, this study proposed a r...