地方物流供应商“藏捏”信息行为的监管机制

针对军民融合现代军事物流体系内物流实体存有"藏捏"信息行为,难以实现信息真正共享,妨害军队物资采购的问题,从地方物流供应商"藏捏"信息动机分析入手,考虑到安全保密原则,基于交纳保密保证金的做法对格罗夫斯机制进行修改,建立地方物流供应商"藏捏"信息行为的监管机制,并运用算例证明了该机制的科学有效性。     

Evaluating cost and reliability integrated performance of stochastic logistics systems

The significance of integrating reliability into logistics performance has been established [The Logistics Performance Index and Its Indicators, World Bank International Trade and Transport Departments, (2010)]. Hence, as a response to the work by the World Bank, the present article aims to evaluate the performance index R_b,d of logistics systems as the probability that a specified demand d can be distributed successfully through multistate arc capacities from the source to the destination under the constraint that the total distribution cost should not exceed the cost limitation b. This article provides a pioneering approach for a straightforward computation of the performance index R_b,d. The proposed algorithm is a hybrid between the polynomial time capacity‐scaling algorithm, which was presented by Edmonds and Karp [JACM 19 (1972)], and the decomposition algorithm, which was presented by Jane and Laih [IEEE (2008)]. Currently, the proposed approach is the only algorithm that can directly compute R_b,d. An illustration of the proposed algorithm is presented. The results of the computational experiments indicate that the presented algorithm outperforms existing algorithms. © 2012 Wiley Periodicals, Inc. Naval Research Logistics, 2012     

军队后勤社会化保障问题的几点思考

后勤社会化改革是一项系统的、复杂的工程,是历史发展的选择。推进后勤社会化改革的基础与前提是搞好教育,解决矛盾。改革必须实事求是,努力争取地方政府支持,采取多种形式,逐步推进社会化改革。     

基于SOA的军事物流信息系统总体架构研究

军事物流信息系统建设是改善军队后勤信息化现状,提高后勤保障能力的重要举措.针对军事物流信息系统总体架构设计问题,在分析后勤信息化建设与发展需求的基础上,指出基于SOA架构的技术实现体制与实现思路,提出基于SOA的军事物流信息系统总体架构,并深入分析在该架构体系内军事物流信息系统的主要实现内容与关键任务,为军事物流信息系...     

基于再路由策略的保障网络性能可用性评估

以保障战争物流所需的保障网络为背景,基于面向任务的再路由策略,提出了保障网络性能可用性评估框架。以任务物流时延为例,研究了各种再路由策略下网络性能可用性指标的计算公式,绘制了时延曲线图,并作了对比分析。     

Optimally scheduling interfering and non‐interfering cranes

This article treats the problem of scheduling multiple cranes processing jobs along a line, where cranes are divided into different groups and only cranes in the same group can interfere with each other. Such crane scheduling problems occur, for example, at indented berths or in container yards where double rail‐mounted gantry cranes stack containers such that cranes of the same size can interfere with each other but small cranes can pass underneath larger ones. We propose a novel algorithm based on Benders decomposition to solve this problem to optimality. In a computational study, it is shown that this algorithm solves small and medium‐sized instances and even many large instances within a few seconds or minutes. Moreover, it improves several best known solutions from the literature with regard to the simpler problem version with only one crane group. We also look into whether investment in more complicated crane configurations with multiple crane groups is actually worthwhile.     

两栖重型合成旅登陆作战后勤保障

两栖重型合成旅是登陆作战的拳头力量,其后勤保障能力的强弱对战斗力生成至关重要,必须认清两栖重型合成旅登陆作战的地位作用、保障原则和要求,构建与信息化条件下登陆作战相适应的精确保障模式,准确把握登陆作战各阶段的保障重心,确保两栖重型合成旅登陆作战后勤保障顺利实施。     

A stochastic air combat logistics decision model for Blue versus Red opposition

Technologically advanced aircraft rely on robust and responsive logistics systems to ensure a high state of operational readiness. This paper fills a critical gap in the literature for combat models by closely relating effectiveness of the logistics system to determinants of success in combat. We present a stochastic diffusion model of an aerial battle between Blue and Red forces. The number of aircraft of Blue forces aloft and ready to be aloft on combat missions is limited by the maximum number of assigned aircraft, the reliability of aircraft subsystems, and the logistic system's ability to repair and replenish those subsystems. Our parsimonious model can illustrate important trade‐offs between logistics decision variables and operational success.     

航天器智能能力的构建

为解决航天器智能能力的构建和智能技术的引入问题,从能力部署视角提出了智能等级的划分,从定性的自动、自治、自主的等级出发,自底向上分解为数据注入接收能力、任务执行能力、自学习能力、系统自我管理能力、任务自我管理和思考能力,其程度分为底层反应、中层程序和高层思考。对照上述能力给出可实施的5阶模型和人字架构。人字架构是以即插即用技术加自主控制技术来支持上层智能能力的模型。该模型基于航天器接口业务架构和欧洲空间局的包应用标准业务,采用管理信息库和电子数据单技术进行数据化设计。对应星上的智能能力等级讨论相适应的地面系统能力。人字架构具有层次化、业务模型化和自底向上归一化构建的特点,对上层智能技术的引入是开放的。     

军事物流服务商准入标准设置和甄选研究综述

军事物流服务商甄选研究是新军事变革下供应商管理发展的重要方向,是有效完成后勤保障任务、顺利实施作战行动的重要保证。基于此,本文从供应商关系理论和发展、物流服务商指标体系选择以及结合其他方法对物流服务商甄选三个方面对国内外研究现状进行总结概述,对整个军事物流服务商的选择过程加以研究,将其科学客观地运用于军事物流服务商选择的实际操作中,对于加强军事物流服务商需求管理、提高选择质效以及优化工作流程具有重大意义。同时,分析现有研究成果的不足,并对其未来发展前景提出展望,针对性地提出了军事物流服务商初步准入标准以及后续复选的方法,为军事物流服务商选择体系的完善提供参考。