A Linear Quadratic Integral Regulator for Local Ramp Metering in the Case of Distant Downstream Bottlenecks
Evgenia Stylianopoulou, Maria Kontorinaki, Markos Papageorgiou, Ioannis Papamichail
- Conference
- hEART 2018: 7th Symposium of the European Association for Research in Transportation (2018)
- Publication year
- 2018
Abstract
This work develops and investigates the performance of a Linear Quadratic Regulator augmented with integral action (LQI) for the freeway ramp metering control problem in the case of far downstream bottlenecks. Simulation results demonstrate that the proposed methodology is less sensitive compared to previously proposed control strategies, when the bottleneck is located several kilometers downstream from the metered on-ramp.
How to cite
Evgenia Stylianopoulou; Maria Kontorinaki; Markos Papageorgiou; Ioannis Papamichail (2018). A Linear Quadratic Integral Regulator for Local Ramp Metering in the Case of Distant Downstream Bottlenecks. In: hEART 2018: 7th Symposium of the European Association for Research in Transportation.