装备器材多级库存决策优化模型研究

研究了装备器材管理的成本构成特点,认为装备器材多极库存系统可简化为n级系列体系结构。建立了装备器材多级库存优化控制模型,通过模型求解和相应实例分析,表明了装备器材多级库存优化控制方法的可行性和有效性。     

Production and transport logistics scheduling with two transport mode choices

This paper considers a new class of scheduling problems arising in logistics systems in which two different transportation modes are available at the stage of product delivery. The mode with the shorter transportation time charges a higher cost. Each job ordered by the customer is first processed in the manufacturing facility and then transported to the customer. There is a due date for each job to arrive to the customer. Our approach integrates the machine scheduling problem in the manufacturing stage with the transportation mode selection problem in the delivery stage to achieve the global maximum benefit. In addition to studying the NP‐hard special case in which no tardy job is allowed, we consider in detail the problem when minimizing the sum of the total transportation cost and the total weighted tardiness cost is the objective. We provide a branch and bound algorithm with two different lower bounds. The effectiveness of the two lower bounds is discussed and compared. We also provide a mathematical model that is solvable by CPLEX. Computational results show that our branch and bound algorithm is more efficient than CPLEX. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005     

装备综合保障大纲的制定

根据装备综合保障大纲要求达到的目的和所要完成的任务,提出了装备综合保障军用标准的体系表,建议并拟定了“大纲”的框架结构.     

基于定时Petri网的舰艇保障能力仿真与评估

舰艇保障是一种主要依赖后勤技术装备的专业化后勤,也是涉及并行、冲突,并受资源、装配时间等限制的复杂离散事件过程。借助定时Petri网强大的描述能力标记过程中的各种动态行为,在此基础上对包括后勤装备在内的后勤实体、保障任务、保障活动等进行建模,采用编码、转换等手段实现舰艇保障过程仿真,并使用仿真结果对后勤保障能力进行"定量计算"为主的分析评估。     

直觉层次模糊评价法的航材逆向物流效益评估

在分析影响航材逆向物流效益因素的基础上,构建了航材逆向物流效益指标体系,提出了一种新的效益评估方法,这种方法将直觉模糊熵权法与层次分析法有效地结合起来,共同确定指标权重,再通过模糊综合评价法对航材逆向物流效益进行评估,提高了评估的科学性和准确性,为航材部门完善物流环节、提高物流效益提供了一定的参考。     

军事虚拟仓库的结构分析

军事虚拟仓库可以有效改进我国当前军事仓库物资储备机制,健全储备结构,优化储备布局,提高储备效率。研究军事虚拟仓库对于促进军事物流的发展具有重要意义。对军事虚拟仓库的概念及作用进行了简单介绍,分析了其主要特点,并对军事虚拟仓库的信息网络结构、功能结构以及组织结构进行了研究。     

陆军后勤专业兵培训基地师资队伍建设

陆军后勤转型建设大背景下,陆军后勤专业兵培训基地师资队伍建设滞后问题凸显,探索和加快其师资队伍建设具有重要意义。结合现阶段陆军后勤专业兵培训基地自身特点和师资队伍建设存在的问题,从师资队伍配备模式、考评体系、培养机制三个方面提出了加快师资队伍建设的建议。      

运输装备保障效能评估模型研究

运输装备保障效能评估是军交运输系统优化的基础。构建了运输装备效能评估指标体系,提出了指标标准化和定性指标定量化的思路和方法,建立了不同条件下设计保障效能和瞬时保障效能评估模型。这些模型不仅具有很强的适用性,而且为成系统成建制装备的整体保障效能评估奠定了基础。     

从突发公共卫生事件角度思考新时代后勤保障工作

2019年年底,一场突如其来的新型冠状病毒肺炎疫情在全国爆发,中华民族的复兴之路和中国人民的幸福生活都面临着严峻的考验和挑战。这次疫情使人们对公共卫生突发事件有了更清醒的认识,完善重大疫情应急响应机制成为今后公共安全必须加强的一项重要工作。此次的公共卫生事件具有显著的突发性、广泛性和群体性,与战时后勤保障环境具有相似性,为深入研究后勤保障工作提供了经典的现实案例。本文借鉴抗击疫情经验教训分析军队后勤保障工作,结合大数据、物联网和人工智能等高新技术实践经验,从后勤指挥、战场感知、物资配送和网络通信等多个方面提出新时代后勤保障建设的思路和方法,对未来加强新时代后勤保障工作具有一定的借鉴及参考意义。     

Optimizing the US Navy's combat logistics force

We study how changes to the composition and employment of the US Navy combat logistic force (CLF) influence our ability to supply our navy worldwide. The CLF consists of about 30 special transport ships that carry ship and aircraft fuel, ordnance, dry stores, and food, and deliver these to client combatant ships underway, making it possible for our naval forces to operate at sea for extended periods. We have modeled CLF operations to evaluate a number of transforming initiatives that simplify its operation while supporting an even larger number of client ships for a greater variety of missions. Our input is an employment schedule for navy battle groups of ships operating worldwide, extending over a planning horizon of 90–180 days. We show how we use optimization to advise how to sustain these ships. We have used this model to evaluate new CLF ship designs, advise what number of ships in a new ship class would be needed, test concepts for forward at‐sea logistics bases in lieu of conventional ports, demonstrate the effects of changes to operating policy, and generally try to show whether and how the CLF can support planned naval operations. Published 2008 Wiley Periodicals, Inc. Naval Research Logistics 2008