市场比较法在德汇国际广场火灾损失核定中的应用

介绍了市场比较法的运用原理、要求以及使用该方法的基本前提和基本步骤,并将该方法在火灾损失核定中具体应用,取得了较好的结果,最后总结了商品核定损失工作中的经验,为火灾损失核定提供了一种新的方法。     

A multi‐stage stochastic programming approach for network capacity expansion with multiple sources of capacity

In networks, there are often more than one sources of capacity. The capacities can be permanently or temporarily owned by the decision maker. Depending on the nature of sources, we identify the permanent capacity, spot market capacity, and contract capacity. We use a scenario tree to model the uncertainty, and build a multi‐stage stochastic integer program that can incorporate multiple sources and multiple types of capacities in a general network. We propose two solution methodologies for the problem. Firstly, we design an asymptotically convergent approximation algorithm. Secondly, we design a cutting plane algorithm based on Benders decomposition to find tight bounds for the problem. The numerical experiments show superb performance of the proposed algorithms compared with commercial software. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 600–614, 2017     

基于能力的指挥信息系统体系需求分析过程?

借鉴了联合能力集成与分析系统的活动流程,根据指挥信息系统体系需求的特点,建立了基于能力的指挥信息系统体系需求分析的过程模型,围绕能力需求的获取、定义、分析与实现划分为4个子过程：背景分析、能力领域分析、能力需求分析、能力需求方案分析,并给出了4个阶段的基本活动和逻辑关系,为指挥信息系统体系需求的分析提供了规范的过程和活动指导。     

基于模型的战斗机航电系统能力需求分析方法

根据联合能力集成与开发系统(JCIDS)的思想介绍了作战体系需求的分析过程,提出了一套基于体系结构设计的能力需求获取方法;其次,以空空拦截任务想定为例,采用能力需求获取方法,进行建模分析;最后,初步形成航电系统能力需求。表明基于模型的系统能力需求分析方法是合理有效的,为系统能力需求分析方法提供一种新的研究思路。     

Supply chain coordination with shelf‐space and retail price dependent demand and heterogeneous retailers

We consider supply chain coordination in which a manufacturer supplies some product to multiple heterogeneous retailers and wishes to coordinate the supply chain via wholesale price and holding cost subsidy. The retail price is either exogenous or endogenous. The market demand is described by the market share attraction model based on all retailers'shelf‐spaces and retail prices. We obtain optimal solutions for the centralized supply chain, where the optimal retail pricing is a modified version of the well‐known cost plus pricing strategy. We further get feasible contracts for the manufacturer to coordinate the hybrid and decentralized supply chains. The manufacturer can allocate the total profit free to himself and the retail market via the wholesale price when the retail price is exogenous, but otherwise he cannot. Finally, we point out that different characteristics of the retail market are due to different powers of the manufacturer, and the more power the manufacturer has, the simpler the contract to coordinate the chain will be. © 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

Optimal operating policies in a commodity trading market with the manufacturer's presence

With the help of the Internet and express delivery at relatively low costs, trading markets have become increasingly popular as a venue to sell excess inventory and a source to obtain products at lower prices. In this article, we study the operational decisions in the presence of a trading market in a periodic‐review, finite‐horizon setting. Prices in the trading market change periodically and are determined endogenously by the demand and supply in the market. We characterize the retailers'optimal ordering and trading policies when the original manufacturer and the trading market co‐exist and retailers face fees to participate in the trading market. Comparing with the case with no trading fees, we obtain insights into the impact of trading fees and the fee structure on the retailers and the manufacturer. Further, we find that by continually staying in the market, the manufacturer may use her pricing strategies to counter‐balance the negative impact of the trading market on her profit. Finally, we extend the model to the case when retailers dynamically update their demand distribution based on demand observations in previous periods. A numerical study provides additional insights into the impact of demand updating in a trading market with the manufacturer's competition. © 2009 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

部队装备保障训练质量管理模式研究

对基于＂符合规定性＂质量观和基于＂符合需要性＂质量观的部队装备保障训练质量的内涵和实施过程进行了对比分析,指出了基于＂符合规定性＂质量观部队装备保障训练的局限性,建立了基于＂符合需要性＂质量观确定必训科目、训练需求和受训者的过程模型。     

通用装备保障训练需求分析框架研究

针对目前通用装备保障训练需求分析缺少系统规范方法的问题,建立了一套面向任务、基于能力的装备保障训练需求分析框架。通过结构化的分析过程,该方法能够辅助决策者合理地判断保障任务对保障者的能力要求,获得保障者的能力（或素质）＂状态缺口＂、形成初步的训练方案。并以复杂电磁环境下装备指挥活动为案例进行了分析,提出了装备指挥人员在复杂电磁环境下应具备的能力。     

基于效果驱动和探索性分析的作战能力需求生成方法

针对基于威胁和基于能力的作战能力需求研究存在的不足,在描述作战能力需求要素的基础上,提出了基于效果驱动和探索性分析的作战能力需求生成方法:通过作战目标及效果、作战行动及效果双重驱动,依次探索生成逻辑作战任务、作战能力、物理作战任务、任务条件和任务标准,将多元不确定威胁转化生成作战能力需求。此方法能有效综合作战指挥人员和军事需求人员的观点,其分析结果在实际应用中具有良好的适应性和健壮性。     

基于装备全寿命周期的装备需求论证研究

在研究装备需求论证和装备全寿命周期基本理论的基础上,建立了"螺旋型"的装备全寿命周期模型,依据该模型将装备全寿命周期划分为需求论证、方案设计、演示验证、工程研制、生产部署、使用保障和退役报废7个阶段。分析了基于装备全寿命周期的装备需求论证的基本概念,将装备需求论证的工作过程划分为需求生成与确认、需求修正与实现、需求验证与反馈3个阶段,并阐述了3个阶段的主要工作内容。