本文選題：算法優(yōu)化 + 道路交通網(wǎng)絡(luò)　； 參考：《西南師范大學(xué)學(xué)報(bào)(自然科學(xué)版)》2014年07期

【摘要】：道路交通系統(tǒng)是社會物流實(shí)現(xiàn)的重要支撐,其中重要站點(diǎn)的故障可能造成交通系統(tǒng)的運(yùn)營限于癱瘓,甚至產(chǎn)生重大的經(jīng)濟(jì)影響.針對道路交通網(wǎng)絡(luò)中的相繼故障問題,從動靜結(jié)合的角度分析了道路交通網(wǎng)絡(luò)的脆弱性.為了檢測道路交通網(wǎng)絡(luò)在相繼故障下的脆弱性動態(tài)變化,首先建立了道路交通網(wǎng)絡(luò)的級聯(lián)反應(yīng)動力學(xué)模型;然后提出該模型中脆弱性的優(yōu)化設(shè)計(jì)方案,并利用算法進(jìn)化得到網(wǎng)絡(luò)的最優(yōu)設(shè)計(jì);最后利用復(fù)雜網(wǎng)絡(luò)理論得到道路交通網(wǎng)絡(luò)的網(wǎng)絡(luò)結(jié)構(gòu)圖,通過該算例驗(yàn)證了提出的模型和優(yōu)化方法的有效性和實(shí)際應(yīng)用性.仿真實(shí)驗(yàn)表明該模型和方法能有效地降低交通網(wǎng)絡(luò)的脆弱性.
[Abstract]:Road traffic system is an important support for the realization of social logistics, in which the failure of important stations may cause the traffic system to be limited to paralysis, and even have a significant economic impact. Aiming at the successive faults in road traffic network, the vulnerability of road traffic network is analyzed from the point of view of dynamic and static combination. In order to detect the dynamic change of the vulnerability of road traffic network under successive faults, the cascade reaction dynamics model of road traffic network is established firstly, and then the optimal design scheme of vulnerability in the model is proposed. Finally, the network structure diagram of the road traffic network is obtained by using the complex network theory, and the validity and practical application of the proposed model and optimization method are verified by the example. Simulation results show that the model and method can effectively reduce the vulnerability of traffic network.
【作者單位】： 重慶交通大學(xué)信息科學(xué)與工程學(xué)院;重慶交通大學(xué)圖書館;
【基金】：重慶市教委科學(xué)技術(shù)研究項(xiàng)目(KJ120413)
【分類號】：U491.13

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 王偉;劉軍;蔣熙;王瑩;;中國鐵路網(wǎng)的拓?fù)涮匦訹J];北京交通大學(xué)學(xué)報(bào);2010年03期

2 胡一z，

本文編號：1939117