成德绵区域网络化制造工程方案设计

以成都、德阳和绵阳构成的区域为研究对象，分析了成德绵区域的制造业特点和网络化制造技术需求，论述了实施区域网络化制造工程对成德绵区域的意义，并进行了成德绵区域网络化制造工程的方案设计。     

构建网络虚拟实验室的关键技术研究

网络虚拟实验室的主要功能由网络化虚拟仪器实现。文中重点探讨了网络虚拟实验室的体系结构,虚拟仪器开发系统以及网络化虚拟仪器开发技术。     

A network-based mobility management scheme for future Internet

The current Internet was originally designed for “fixed” terminals and can hardly support mobility. It is necessary to develop new mobility management schemes for the future Internet. This paper proposes an Identifiers Separating and Mapping Scheme (ISMS), which is a candidate for the future Internet mobility management, and discusses the basic principles and detailed message flow. ISMS is a network-based mobility management scheme that takes advantage of the identity and location separation. The mobility entities in the core network are responsible for the location management. ISMS is designed to satisfy the requirements of faster handover, route optimism, advanced management, location privacy and security. The average handover delay of ISMS is on the order of milliseconds only, which is far smaller than that of Mobile IPv6. Analyses show that ISMS can reduce packet overhead on wireless channels. We build a prototype and perform some experiments. Results verify the feasibility of ISMS.     

基于网络运动控制器的立体仓库控制系统的设计

本文设计开发了基于智能网络运动控制器的主从站模式自动化立体仓库控制系统，该系统应用智能网络运动控制器实现了对立体仓库的远程控制。     

一种适应复杂地下环境的导航增强型脉冲超宽带通导一体自组网体制设计研究

超宽带(UWB)技术以其大宽带、低功率、高精度等优点广泛应用于室内定位。然而其本质上是一种通信信号体制,复杂环境下组网困难,所以UWB系统在复杂地下环境中仍有挑战。为此该文在UWB标准信号体制的基础上提出了导航增强型超宽带(Hnav-UWB),通过优化通信信息的冗余度简化帧结构,同时降低脉冲发送频率增加单个脉冲的能量,采用改进的跳时二进制相移键控(TH-BPSK)调制方式提高了信号的多用户和抗多径能力。另外,该文设计了动态重构节点网络适应复杂环境,该网络没有主从节点之分,通过双向测距获得两两距离,根据多维尺度变换(MDS)算法自建相对位置坐标,根据分布式协作定位(DCL)算法提高精度,最后根据最小二乘(LS)法利用某已知点在地图的位置进行地图匹配。基于自建的脉冲超宽带(IR-UWB)仿真系统试验,结果显示相同条件下Hnav-UWB的误码率比对照组降低10倍,定位精度提升3倍。经1000次蒙特卡罗模拟,动态重构网络匹配准确率达95%。     

Web和FTP虚拟目录快速生成方法的研究

文章介绍了Windows脚本、ADSI以及IIS元库的概念和特性，以及利用脚本及ADSI技术创建用户帐号、Web虚拟目录和FTP虚拟目录的技术。介绍了运用批处理文件来快速创建大量帐号和虚拟目录的方法。     

An Internet-based integrated product design environment. Part II: its applications to concurrent engineering design

Concurrent or collaborative engineering (CE) has inspired research in the area of design decomposition, which facilitates the concurrency of product lifecycle functions from the earlier stage of the product development process and reduces the complexity of a design problem. The decomposition-based design, on the other hand, necessitates various integration efforts for recombining the decomposed design problems. This is the second of a two-part paper proposing a multi-agent system (MAS) framework for integrated product design in a computer network-oriented CE environment. Part II discusses the applications of the proposed MAS framework to concurrent engineering design. The proposed framework realises the systematic and timely design integrations between multi-functional/cross-functional team members in a dynamic design environment, by enabling model integration, solution integration and tool integration. The proposed design agents make the problem-specific engineering models or heterogeneous design tools interoperable and network-accessible, and also provide the interaction spaces for communicating, integrating or coordinating the individual design solutions. Throughout the paper, the proposed system is illustrated with a successful implementation of a continuously variable transmission (CVT) design problem over the Internet .     

In Silico Prediction of Potential Drug Combinations for Type 2 Diabetes Mellitus by an Integrated Network and Transcriptome Analysis

Type 2 diabetes mellitus (T2DM) is a heterogeneous disorder, so achieving the desired therapeutic efficacy through monotherapy is tricky. Drug combinations play a vital role in treating multiple complex diseases by providing increased efficacy and reduced toxicity. Here, we adopted a computational framework to discover potential drugs and drug pairs for T2DM. Firstly, we collected T2DM-associated genes and constructed the disease module for T2DM. Then, by quantifying the proximity between drugs and the disease module, we found out potential drugs. Based on the drug-induced gene expression profiles, we further performed Gene Set Enrichment Analysis (GSEA) on these drugs and identified several potential candidates. In addition, through network-based separation, potential drug combinations for T2DM were predicted. Results from this study could provide insights for anti-T2DM drug discovery and rational drug use of existing agents. As a useful computational framework, our approach could also be applied in drug research for other complex diseases.     

网络型访客管理系统在安保管理工作中的应用

本文通过分析安保管理工作对访客管理的需求，介绍了网络型访客管理系统的组成、功能及应用。文章还分析了网络型访客管理系统对网络资源的占用情况，并与传统登记簿管理方式进行了比较。     

Prediction of pedestrians routes within a built environment in normal conditions

Modelling and prediction of pedestrian routing behaviours within known built environments has recently attracted the attention of researchers across multiple disciplines, owing to the growing demand on urban resources and requirements for efficient use of public facilities. This study presents an investigation into pedestrians’ routing behaviours within an indoor environment under normal, non-panic situations. A network-based method using constrained Delaunay triangulation is adopted, and a utility-based model employing dynamic programming is developed. The main contribution of this study is the formulation of an appropriate utility function that allows an effective application of dynamic programming to predict a series of consecutive waypoints within a built environment. The aim is to generate accurate sequence waypoints for the pedestrian walking path using only structural definitions of the environment as defined in a standard CAD format. The simulation results are benchmarked against those from the A¹ algorithm, and the outcome positively indicates the usefulness of the proposed method in predicting pedestrians’ route selection activities.