高速公路入口匝道与限速标志的交通控制

Traffic Control at a Freeway Entrance Ramp and by Speed--limit Sigh

本文基于高速公路车辆群动态离散非线性模型,应用现代控制理论中的离散极大值原理,提出并推导了对高速公路入口匝道与限速标志同时采取控制的方案,并按此对沈大公路交通控制进行了仿真研究,其结果为高速公路的管理部门提供了计算机交通控制系统的初步方案。

In view of the dynamic discrete nonlinere model of moving vehicles on freeway, a traffic control project at freeway entrance ramp and simultaneously by speed limitation sign is proposed and studied in this paper by using modern control theory, and a tentative scheme of computer traffic control system for Shenyang-Dalian Freeway traffic management is simulated as a result of the study.