【作者】 徐斌；

【导师】 杨德礼；

【作者基本信息】 大连理工大学 ， 管理科学与工程， 2010， 博士

【摘要】 集装箱码头实时调度是在无线通讯、移动终端、分布式数据处理等信息技术在集装箱码头应用普及的基础上发展起来的一种新的作业调度模式,相对于传统调度模式更有助于提高码头作业效率和资源利用率。集装箱码头资源优化与调度研究涉及管理学、运筹学、信息科学、港口工程等许多相关领域的研究,本文研究的集装箱码头实时调度系统也是多种理论和技术的集成应用体。通过本文研究将对集装箱码头的调度体系和理论、组合优化理论、对多Agent和移动Agent应用框架和机制在集装箱码头生产作业中的应用、完善和推广起到积极的作用。本文采用基于AUML的面向Agent分析方法设计了集装箱码头实时调度系统的功能和交互模型。应用这种模型对进一步提高码头生产资源的利用率,加强生产作业环节的协作性,提高码头作业效率和吞吐能力,对提高码头应对突发事件的响应能力,保障码头作业连续性、稳定性及提高客户满意度等均有现实意义。本文完成的主要研究工作包括：(1)研究了基于Agent的集装箱码头实时调度框架模型。本文基于AUML的AOA方法,逐步设计了集装箱码头实时调度系统的角色行为模型、结构框架模型和交互模型,从宏观的角度分析了实时调度系统的功能,各功能间的关系以及协同工作的交互方式,给出了系统的框架模型。(2)进行了面向实时调度的智能计划Agent设计。主要研究了面向实时调度的、支持动态调整的、智能的生产计划编制方法。结合Agent的功能结构,较为详细地设计了泊位岸桥计划Agent、单船计划Agent、资源配置计划Agent的功能模型,提出了相关的优化算法。论文中还总结了各Agent如何协同工作实现针对现场突发事件的实时调度以及Agent环境数据获取的优化方法。(3)设计了基于移动Agent技术的岸桥-集卡-场桥协同作业的实时调度模型。本文通过引入移动Agent技术,重点研究其移动机制、移动策略、通信机制等关键问题,充分利用移动Agent能够节约网络带宽、克服网络延迟、支持异步自主执行、具有动态适应性、增强应用的鲁棒性和容错能力等技术优势,设计出了现场岸桥-集卡-场桥协同作业模型,提高了实时调度系统及时响应能力和鲁棒性。总体来讲,本文通过针对集装箱码头实时调度系统的模型设计,并用实例论述了模型对“边装边卸”、“重来重去”等有实时调度特色的作业模式的支持,能够为将来全面设计开发集装箱码头实时调度系统提供了一套较为全面的参考模型。更多还原

【Abstract】 As wireless communication, mobile terminal, distributed data processing information technology in container terminal is becoming more and more popular, a new kind of Container Terminal Scheduling model of Real-time is put forward. Compared with the traditional scheduling model it is more useful to improve efficiency of resource utilization and terminal operation. The researches on Container terminal resources optimization and dispatching management involve management, operations research, information science, port engineering and many related fields. So Container terminal real-time scheduling system is the integration of theory and application of technology. The study in this thesis can play an active role in the application, perfection, popularization of the theory of container terminal operation system, the theory of combinatorial optimization, application framework of Mulit-Agent and Mobile-Agent. Based on Agent Oriented Analysis using AUML, the function and interactive model of container terminal real-time scheduling system were designed in this thesis. Applying this model to further improve the utilization of productive resources, to strengthen cooperation between operations, to improve the working efficiency and throughput capacity of wharf, to guarantee the stability and continuity of terminal operations, to improve customer satisfaction has practical significance.Mainly studies completed in the paper include:(1) Researched on real-time scheduling framework model based on AgentBased on the method of AUML AOA, the Role-Active model, the Structural Framework Model, and the interactive model were designed. These models analyzed the functions, the relation between functions and the interactive mode in Real-time scheduling system from the macroscopic Angle, and all these models macroscopic Angle made up system framework model.(2) Designed Real-time scheduling oriented intelligent Plan AgentsReal-time oriented, supporting dynamic adjustment, intelligent operation planning methods were studied. In this thesis Berth-crane plan Agent model, Ship plan Agent model, Machine plan Agent model were designed in detail. And relevant optimization algorithms were put forward. The thesis also summarized how Agents collaborative work to realize real-time scheduling for emergency, and optimization methods of acquiring Agent environmental data.(3) Designed Real-time operation model by cooperation with shore crane, truck based on Mobile-Agent technologyMobile-Agent technology has many advantages such as save network bandwidth, overcome the network latency, support asynchronous independent execution, with dynamic adaptability, enhance application robustness and tolerance, etc. These advantages are very important for real-time scheduling in wireless-network environment. The thesis provided a real-time operation model based on mobile-agent and give the detail explanation of architecture and working mechanism, discuss the key technology in design and implementation. This model can reduce influence of the quality of wireless network communication on system, improve the system response ability and offer a new method to implement real-time dispatcher in container terminal.Generally speaking,this thesis provided the design of real-time scheduling model, and gave the examples of supporting "unloading with loading" and "heavy come heavy go" operation mode in real-time scheduling system. It can provide a comprehensive reference model for future development of container terminal.更多还原