【作者】 兰洪杰；

【导师】 汝宜红；

【作者基本信息】 北京交通大学 ， 管理科学与工程， 2009， 博士

【摘要】 国以民为安,民以食为天,食以安为先,食品是人类生存与发展的物质基础。食品属于特殊商品,从“田间地头”到百姓“餐桌”,从原材料的获取,直至到达最终消费者,其物流全过程均有特殊要求,以冷冻冷藏技术为基础的冷链物流在食品物流中扮演着重要角色。由于种种原因,我国食品冷链物流的发展还处于一个相对落后的水平,致使食品在物流过程中不仅造成很大的损失,甚至还产生了许多严重的食品安全事件。现阶段,我国食品冷链物流问题不仅体现在冷冻冷藏等关键技术上,更体现在食品冷链物流的全过程管理方面,因此全面、系统地开展食品冷链物流研究,探索从根本上解决食品冷链物流问题的新途径,不仅具有重要现实意义,研究成果也可为丰富食品冷链物流理论体系做出科学贡献。本论文通过文献分析和现场调研,运用食品管理、物流管理与系统论等理论和方法,根据我国实际情况,在比较国内外食品冷链物流概念的基础上,重新界定了食品冷链物流系统的定义;在分析食品冷链物流系统的要素、结构、功能和特性的基础上,论证了食品冷链物流系统协同对解决食品冷链物流现状问题的重要作用;运用协同学理论与方法,研究食品冷链物流系统协同的理论框架与分析方法;并通过实证分析,提出相应的对策建议,为持续开展我国食品冷链物流系统的理论研究和实践管理工作提供了分析依据和决策支持。本论文的主要研究成果具体表现为:(1)论文在食品冷链物流系统理论研究中,进一步完善了食品冷链物流的定义,构建了食品冷链物流系统,对该系统的构成要素、结构、功能和系统特性进行了系列理论规定。(2)论文论证了食品冷链物流系统协同的目标是解决食品冷链物流中的安全、效率和成本问题。在界定食品冷链物流系统协同内涵的基础上,分析了具体协同的内容和协同过程,不仅为解决食品冷链物流问题提供了理论依据,也使研究成果具备了实践中的可操作价值。(3)论文在食品冷链物流系统协同效果的定量化分析过程中,构建了状态参量体系,采用信息熵方法对食品冷链物流系统状态进行总体评价,在此基础上应用粗糙集理论求出食品冷链物流系统协同的序参量,并对序参量的有效性及灵敏度进行了分析。(4)论文采用某食品冷链物流系统的原始资料进行实证研究,不但检验了研究成果的科学性和可操作性,还根据实证结果提出了解决食品冷链物流问题的若干对策建议。更多还原

【Abstract】 Food is the basis for human survival and development,so the security of food is of vital importance to human society.The food safety problems are triggered due to a combination of factors.Due to the characteristics of food such as short shelf life,special demand for temperature and so on,food should be kept in a required temperature range in logistics or the food will deteriorate.A deteriorating food is certainly to lead to food safety accidents if it is used as normal food.Food cold chain plays an important role in food security.For a combination of reasons,the food cold chain develops very slowly in China and food suffers a great loss in quantity and quality in the course of food cold chain.So in order to develop food cold chain in China,it makes sense to study food cold chain collaboration.By way of literatures review and investigation,this dissertation combines general system theory,logistics management theory,collaborative theory and so on with the development of food cold chain in China and then makes relatively deep research in this area.On the basis of analysis,this dissertation studies the theory and method of food cold chain logistics system collaboration.After that,this dissertation makes deep analysis on an example and proposes countermeasures.The research in this dissertation can help to make decision in cold chain field.There are many innovations in this dissertation as stated below:1.This dissertation makes relatively deep analysis on the food cold chain logistics system and lays a solid foundation to the afterwards research work. Specifically,this dissertation proposes the connotation of the food cold chain system and then analyzes the factors,frame and function of the system.2.This dissertation proposes the notion of food cold chain system collaboration and then defines the object,principle and type of collaboration.According to the range of management,this dissertation analyzes the collaboration at the strategic level,tactical level and operation level.3.This dissertation combines collaboration theory and rough set theory in the course of food cold chain system establishment and analysis.Also,this dissertation uses a real logistics system in the empirical study and makes the study much more reliable and useful.4.This dissertation proposes some practical suggestions on the food cold chain collaboration such as how to reduce the cost of the system,how to improve resource utilization,enlarge the size of the system,improve human resourse quality and so on.In addition,there are 49 figures and 21 tables in the dissertation.We also have referred to 224 reference documents.更多还原