突发事件下城市道路交叉口群的建模与量子自适应控制

项目名称： 突发事件下城市道路交叉口群的建模与量子自适应控制

项目编号： No.61473146

项目类型： 面上项目

立项/批准年度： 2015

项目学科： 自动化技术、计算机技术

项目作者： 陈复扬

作者单位： 南京航空航天大学

项目金额： 84万元

中文摘要： 本项目针对突发事件下城市道路交叉口群交通控制系统，研究基于量子自适应控制的故障检测与容错控制新技术，使基于该技术的城市道路交叉口群交通控制系统对突发事件具有自愈合能力。. .利用实时交通数据，采用量子塌缩原理进行突发事件下交叉口群的故障诊断方法研究；通过自组织数据挖掘算法建立定量计算突发事件下交叉口群的数学模型；分析突发事件下交叉口群的拥堵形成及疏散机理；利用冲突分析技术研究突发事件下交叉口群负面效应产生的原因和机理,给出突发事件下交叉口群控制系统可重构的充分条件。 . .采用新的量子控制技术与自适应补偿控制技术进行有效的关键路径检测、分级与优化，以保证交通控制系统在突发事件下的稳定性；通过调整关键路径的交通控制参数以避免交叉口产生溢流、滞留排队等负面效应，使交通状态迅速恢复畅通；开发城市智能交通控制系统平台，验证突发事件下城市道路交叉口群的建模与量子自适应控制的可行性。

中文关键词： 故障诊断；突发事件；量子自适应控制；容错控制；交叉口群

英文摘要： In connection with the traffic control system of the urban intersection group under the emergency, a scheme on fault diagnosis and fault tolerant control via the quantum adaptive control method is studied and the traffic control system can possess a resilent ability. With the practical data, the fault diagnosis is studied for the intersection group using the quantum collapse method. The mathematical model for quantitative calculation is established by Self-Organizing Data Mining algorithm. The congestion form and evacuation mechanism will be analysed for the urban intersection group under the emergency. The generation and mechanism of the negative effect will be researched by the conflict analysis methods to acquire the sufficient condition of the reconfigurability for the intersection group traffic control system under the emergency. A new quantum control technology and the adaptive compensation control technology will be used effectively in detecting, classifying and optimizing the critical path to ensure the stability and asymptotic tracking performance of the traffic control system under the emergency. Through regulating the control parameters in the critical path to evade the intersection overflow, delay queue and other negative effect, the traffic state will be restored quickly to the smooth flow state. The platoon for the urban intelligent traffic control system will be developed to verify the feasibility and application of the modeling and quantum adaptive control for the urban intersection group.

英文关键词： Fault diagnosis;Emergency;Quantum adaptive control;Fault-tolerant control;intersection group