汾东商务区供电方案研究

鉴于太原汾东商务区的负荷性质和负荷密集程度,结合太原南部地区电网现状及远期电网规划,研究了汾东商务区2020年电力需求状况,并对该区域的供电电压等级、供电方案及互供方式进行了详细分析,确定了可以满足该商务区负荷发展之电力需求的供电方案。     

The next industrial revolution: Integrated services and goods

The outputs or products of an economy can be divided into services products and goods products (due to manufacturing,construction,agriculture and mining).To date,the services and goods products have,for the most part,been separately mass produced.However,in contrast to the first and second industrial revolutions which respectively focused on the development and the mass production of goods,the next - or third - industrial revolution is focused on the integration of services and/or goods; it is beginning in this second decade of the 21st Century.The Third Industrial Revolution(TIR) is based on the confluence of three major technological enablers(i.e.,big data analytics,adaptive services and digital manufacturing);they underpin the integration or mass customization of services and/or goods.As detailed in an earlier paper,we regard mass customization as the simultaneous and real-time management of supply and demand chains,based on a taxonomy that can be defined in terms of its underpinning component and management foci.The benefits of real-time mass customization cannot be over-stated as goods and services become indistinguishable and are co-produced - as "servgoods" - in real-time,resulting in an overwhelming economic advantage to the industrialized countries where the consuming customers are at the same time the co-producing producers.     

有提前期柔性的供应链协调与风险分摊

针对合同制造环境下的需求不确定性导致提前期发生变动而影响高科技产品供应链的上下游决策并产生激励冲突,建立了一种有提前期柔性的供应链协调模型.通过提前期柔性所提供的期权机制来建立采购商和供应商之间基于斯坦伯格博弈的合同谈判过程,使采购商和供应商共同确定合理的交付提前期的变动幅度、柔性成本分摊比例和最优订货策略.研究发现,这种双向操作的风险分摊机制能使高科技供应链渠道达到帕累托最优,从而使供应链协调、改进供应链绩效.     

提高宁岢线与岢瓦线运输能力的对策

介绍了大秦铁路的基本情况,分析了宁岢线、岢瓦线的原设计能力、2008年以前的实际发送量及近3年的发送运量,对运输需求及能力适应性进行了预测,制定了宁岢线、岢瓦线"短平快"项目的实施方案。     

遥感信息模型的层次化模拟和描述方法

针对遥感信息模型的自动化模拟和计算中现有方法的不足,基于按需服务模式提出了面向空间信息应用需求的遥感信息模型模拟和描述方法,将遥感信息模型模拟计算过程分解为包含五个通用步骤的信息处理流程,采用语义关联方法来表达各阶段资源选取与应用需求间的对应关系,并给出相应的面向应用需求的遥感信息模型模拟的层次化转化和映射方法,最后通过典型应用案例展示了该方法的工作过程。     

无限维两体量子系统态的一些纠缠判据

探讨了无限维两体复合量子系统态的可分性问题,利用局域不确定性关系提出了无限维两体量子态可分的一些必要条件,得到了可分态所满足的一些不等式,推广了作者Otfried Guhne（PhysRev Lett,2004）和Zhang Chengjie（Phys Rev A,2010）的有限维的相关结果,对于识别无限维量子系统态的可分性是一个补充。     

Squaring the circle: Gleb Wataghin and the prehistory of quantum gravity

The early history of the attempts to unify quantum theory with the general theory of relativity is depicted through the work of the Italian physicist Gleb Wataghin, who, in the context of quantum electrodynamics, has anticipated some of the ideas that the quantum gravity community is entertaining today.     

Extended parameter-dependent H∞filtering for uncer tain continuous-time state-delayed systems

The design of robust H∞ filtering problem of polytopic uncertain linear time-delay systems is addressed. The uncertain parameters are supposed to reside in a polytope. A parameter-dependent Lyapunov function approach is proposed for the design of filters that ensure a prescribed H∞performance level for al ad-missible uncertain parameters, which is different from the quadratic framework that entails fixed matrices for the entire uncertainty do-main. This idea is realized by careful y selecting the structure of the matrices involved in the products with system matrices. An extended H∞ sufficient condition for the existence of robust esti-mators is formulated in terms of linear matrix inequalities, which can be solved via efficient interior-point algorithms.     

悬浮粒子浓度实验室检测能力的E_n值评价

为了客观评价药品检验机构洁净室悬浮粒子浓度的检测能力,选择了三家药检机构进行比对分析.将这三家药检机构常用的悬浮粒子检测仪器集中于同一采样点,由同一测试人员操作,在《医药工业洁净室(区)悬浮粒子的测试方法》规定的条件下进行检测,并统计三台仪器的检测结果.计算各仪器测量的标准不确定度,并采用比值率E_n值对三台仪器的测量结果进行评价.结果显示,参加比对的三家药品检验实验室悬浮粒子浓度测量结果的E_n均小于1(越接近0越好),表明该三家实验室的检测结果均准确可靠,检测能力令人满意.     

基于不确定理论的二级供应链模型

主要研究了带有不确定供应价格的二级供应链问题.假设供应价格服从不确定专家经验分布,从供应商的利益出发,创建了带有供应量约束的利润测度模型,并且给出了求解此类模型的混合智能算法.最后通过实例说明了模型及算法的可行性.