Our Wellington and Manawatū campuses are open, Auckland remains closed at AL3. More information.

Xue Yu

Doctor of Philosophy, (Engineering)
Study Completed: 2014
College of Sciences

Citation

Thesis Title
Dynamic Programming based coordinated ramp metering algorithms

Read article at Massey Research Online: MRO icon

Ramp metering (a way of regulating the volume of traffic accessing motorways) is the most cost-effective way of preventing recurrent congestion. Mr Yu developed an online approach for the optimal coordination and control of ramp metering. He evaluated its performances in both macroscopic and microscopic traffic simulation environments. The simulation results indicate that his proposed algorithms can eliminate motorway queues under high traffic demands and manage queue lengths at metered on-ramps when queue constraints are not too strict.

Supervisors
Professor Peter Xu
Associate Professor Clara Fang
Professor Johan Potgieter
Associate Professor Fakhrul Alam