A NEURAL-NETWORK APPROACH TO FREEWAY NETWORK TRAFFIC CONTROL

被引:4
|
作者
PAPAGEORGIOU, M [1 ]
MESSMER, A [1 ]
AZEMA, J [1 ]
DREWANZ, D [1 ]
机构
[1] TECH UNIV MUNICH,LEHRST STEUERUNGS & REGELUNGSTECH,MUNICH,GERMANY
关键词
APPLIED NEURAL CONTROL; BACKPROPAGATION ALGORITHMS; CONJUGATE GRADIENT METHOD; FEEDFORWARD NETWORKS; NEURAL NETWORKS; OPTIMAL CONTROL; ROUTING ALGORITHMS; TRAFFIC CONTROL;
D O I
10.1016/0967-0661(95)00184-V
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper investigates the application of a feedforward neural network approach to freeway network control via variable direction recommendations at bifurcation locations. A nonlinear control problem is formulated and solved first by use of computationally expensive nonlinear optimization techniques. A feedforward neural network is then trained by optimally adjusting its weights so as to reproduce the optimal control law for a limited number of traffic scenarios. Generalisation properties of the neural network are investigated and a discussion of advantages and disadvantages compared with alternative control approaches is provided.
引用
收藏
页码:1719 / 1726
页数:8
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