摘要
选线设计是铁路建设中涉及面广、系统性强的一项核心工作,开展线路智能优化理论与方法研究对提升铁路的设计效率与质量具有重要意义。本文对20世纪60年代至今的国内外线路智能优化研究进行系统地梳理与分析,综述了各类方法的基本原理及优缺点,并提出尚待解决的关键问题,为进一步研究提供参考。总体看来,历经半个世纪的发展线路智能优化技术取得了长足的进步,但在多维环境因素与线路之间的规律认知、线路方案多目标智能决策方法、兼具局部计算与全局态势感知的智能搜索方法,铁路主要技术标准智能优选与既有线智能增改建设计等方面尚待深入研究。
Railway alignment design,as a systematic decision-making process involving a wide range of issues,is a key part of railway construction.Carrying out the study on the theory and methods of intelligent optimization of alignment is of great importance to improving the efficiency and quality of railway design.Based on systematic review of the existing domestic and international studies on intelligent optimization of alignment from the 1960 sto now,this paper introduced and analyzed the theories,processes,advantages and disadvantages of these studies.The key problems that need to be solved in the future were also proposed,which can provide reference for the further study of the theory and method.Overall,the intelligent optimization of alignment has been developed rapidly in the past fifty years.However,further study is required on relevant areas,which include：discovering the potential rules between multiple environmental factors and alignment alternatives,intelligent decision-making considering multi-objectives,intelligent alignment searching which is able to evaluate local status and perceive global situation,intelligent decision-making for major railway technical standards and intelligent design for reconstruction and expansion of existing railways.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2018年第3期6-15,共10页
Journal of the China Railway Society
基金
国家重点研发计划(2017YFB1201102)
国家自然科学基金(51608543
51778640
51378512)
湖南省自然科学基金(2017JJ3382)
关键词
铁路
线路
智能设计
优化
综述
railway
alignment
intelligent design
optimization
review
