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Issue:
Attribute Recognition Model of Evaluation for Pavement Condition Based on Entropy
Author(s):
YANG Shang-yang
,
ZHANG Long-yun
,
LIU Ting-ting
Pages:
103
-
107
Year:
2008
Issue:
1
Journal:
JOURNAL OF TRANSPORTATION SYSTEMS ENGINEERING AND INFORMATION TECHNOLOGY
Keyword:
路面状况
;
属性识别模型
;
熵值法
;
评价
;
Abstract:
道路是城市的主要基础设施,正确、及时地对道路的路面状况作出评价,对保持交通畅通、确保交通安全、减少交通事故、充分发挥道路设施功能和效益等具有十分重要的现实意义.基于属性识别理论能对事物进行有效识别和比较分析的原理,建立了路面状况评价的属性识别模型,并运用熵值法确定指标权重,避免了定权的主观随意性,提高了评价模型的可信度.将该模型应用于路面状况的实例评价中,为路面状况评价提供了一种简单、适用的评价方法.
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