This report points out that the use of Automated Guideway Rapid Transit (AGRT) has been proposed as a means of alleviating many of the problems associated with conventional transportation modes in urban areas. The concept of AGRT requires the deployment of remotely controlled vehicles in a dedicated guideway network. Many control strategies have been proposed to handle the simultaneous longitudinal control of possibly hundreds of these vehicles. One generic approach is vehicle-follower, in which vehicle state information is used to command vehicle spacing and velocity of the immediately following vehicle. This report states that vehicle-follower control has been extensively examined at the individual vehicle interaction level; however, the network effects of vehicle-follower are relatively unassessed. The principle objective of this study is to examine the network level behavior of a vehicle-follower approach to longitudinal control in AGRT systems. A computer simulation was developed for the evaluation of station operations, vehicle management techniques, and vehicle-follower longitudinal control algorithms in a full AGRT network context. The simulation was then exercised to investigate the performance characteristics of and interactions among vehicle control, network management, and station models.
Network Management Simulation of Automated Guideway Rapid Transit Systems under Vehicle-Follower Control
1984
154 pages
Report
Keine Angabe
Englisch
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