【摘要】：隨著中國經(jīng)濟(jì)的快速發(fā)展，城鎮(zhèn)化進(jìn)程的加速和城市規(guī)模的不斷擴(kuò)大，，許多交通問題已經(jīng)不單單局限于大城市，開始逐漸向小城市，甚至鄉(xiāng)鎮(zhèn)蔓延，成為各個(gè)城市建設(shè)的重要方面。用于解決每個(gè)城市中復(fù)雜交通問題的資源是有限的，因此如何通過交通組織優(yōu)化的方法，在有限的資源條件下最大限度的發(fā)揮現(xiàn)有交通資源的供給能力，正確有效地引導(dǎo)出行者的交通需求，對于確保城市交通的暢通有重要的意義。 本文從有限資源的角度，表明了用于城市道路交通系統(tǒng)的資源是有限的。首先從路網(wǎng)優(yōu)化、交通渠化、信號優(yōu)化三個(gè)方面，總結(jié)分析了國內(nèi)外專家學(xué)者對交通組織優(yōu)化的研究成果，分析了我國道路交通的現(xiàn)狀和存在的主要問題，并建立本文的技術(shù)路線。 其次，介紹了有限資源的概念和交通組織優(yōu)化的含義，并且分別對微觀交通組織優(yōu)化，區(qū)域交通組織優(yōu)化和宏觀交通組織優(yōu)化進(jìn)行總結(jié)分析；同時(shí)通過S-C宏觀控制論，闡明了有限資源條件下進(jìn)行交通組織優(yōu)化的必要性。 然后，從不同的角度，對有限資源條件下進(jìn)行交通組織優(yōu)化的思路進(jìn)行了分析。同時(shí)從交通工程技術(shù)和交通組織設(shè)計(jì)思想兩方面提出了進(jìn)行有限資源條件下交通組織優(yōu)化方案的設(shè)計(jì)原則。 最后，從不同方面提出了有限資源條件下進(jìn)行交通組織優(yōu)化的優(yōu)化策略，并以此建立了混合整數(shù)優(yōu)化雙層規(guī)劃模型,并采用遺傳算法對模型進(jìn)行求解,最后通過算例分析驗(yàn)證了模型的有效性和和實(shí)用性。
[Abstract]:With the rapid development of China's economy, the acceleration of urbanization and the continuous expansion of urban scale, many traffic problems are no longer confined to large cities, and gradually spread to small cities and even towns. Become the important aspect of each city construction. The resources used to solve the complex traffic problems in each city are limited, so how to maximize the supply capacity of existing traffic resources under the condition of limited resources through the method of traffic organization optimization, It is of great significance to guide the traffic demand of travelers correctly and effectively to ensure the smooth flow of urban traffic. From the point of view of limited resources, this paper shows that the resources used in urban road traffic system are limited. First of all, from three aspects of road network optimization, traffic channelization and signal optimization, this paper summarizes and analyzes the research results of traffic organization optimization by experts and scholars at home and abroad, and analyzes the current situation and main problems of road traffic in China. And set up the technical route of this paper. Secondly, the concept of limited resources and the meaning of traffic organization optimization are introduced, and the micro-traffic organization optimization, regional traffic organization optimization and macro-traffic organization optimization are summarized and analyzed respectively. At the same time, through S-C macro control theory, the necessity of traffic organization optimization under the condition of limited resources is expounded. Then, from different angles, the train of thought of traffic organization optimization under the condition of limited resources is analyzed. At the same time, from the aspects of traffic engineering technology and traffic organization design idea, the design principle of traffic organization optimization scheme under the condition of limited resources is put forward. Finally, the optimization strategy of traffic organization optimization under the condition of limited resources is put forward from different aspects, and the mixed integer optimization bilevel programming model is established, and the genetic algorithm is used to solve the model. Finally, the validity and practicability of the model are verified by an example.
【學(xué)位授予單位】：蘭州交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U491

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