Browsing Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics by Author "Wang, Y."

Now showing items 1-7 of 7

    • Conference Object  

      An integrated roadway controller and its evaluation by microscopic simulator VISSIM 

      Chang, H.; Wang, Y.; Zhang, J.; Ioannou, Petros A. (Institute of Electrical and Electronics Engineers Inc., 2015)
      A roadway control system that integrates variable speed limits and ramp metering is designed to relieve congestion, suppress shock waves and improve safety on a freeway stretch. The speed control design is only based on ...
    • Conference Object  

      Lane change guidance for freeway incident management 

      Wang, Y.; Chang, H.; Ioannou, Petros A. (2009)
      This study proposes a design and evaluation method of lane change guidance system for freeway incident management. Microscopic simulator VISSIM is used to facilitate the design and evaluation. Sixteen incident scenarios ...
    • Article  

      New model for variable speed limits 

      Wang, Y.; Ioannou, Petros A. (2011)
      Traffic flow models play an irreplaceable role in the design and evaluation of variable speed limit (VSL) controllers. All existing models for incorporating VSL effects are based on modifications of the steady-state ...
    • Conference Object  

      Real-time parallel parameter estimators for a second-order macroscopic traffic flow model 

      Wang, Y.; Ioannou, Petros A. (2006)
      The on-line estimation of traffic flow characteristics could be used for traffic control, incident management etc. This paper presents a real-time parameter estimation scheme based on a second-order macroscopic traffic ...
    • Conference Object  

      Robust stability and performance of adaptive jitter supression in laser beam pointing 

      Jafari, S.; Ioannou, Petros A.; Fitzpatrick, B.; Wang, Y. (Institute of Electrical and Electronics Engineers Inc., 2013)
      This paper studies the robustness and performance of an adaptive scheme for suppression of laser beam jitter in the presence of unmodeled dynamics in a continuoustime formulation. To demonstrate the level of performance ...
    • Article  

      Robustness and Performance of Adaptive Suppression of Unknown Periodic Disturbances 

      Jafari, S.; Ioannou, Petros A.; Fitzpatrick, B.; Wang, Y. (2015)
      In recent years, a class of adaptive schemes has been developed for suppressing periodic disturbance signals with unknown frequencies, phases, and amplitudes. The stability and robustness of these schemes with respect to ...
    • Conference Object  

      The use of microscopic traffic simulation model for traffic control systems 

      Chang, H.; Wang, Y.; Ioannou, Petros A. (2007)
      A highway network model is constructed using a microscopic traffic flow simulation model, VISSIM, and is intended to provide an evaluation environment for advanced traffic control systems. Since the microscopic traffic ...