计算机辅助设计的发展与展望

本文是一篇综述文章.它介绍CAD的发展、应用,主要是印制版设计方面的应用.从小型机到微机网络的发展,指出当今CAD发展中必须要注意的几个问题和现在流行的各种CAD系统的优缺点.     

论述面向对象技术在软件设计中的应用

从软件危机的产生、软件设计中存在的问题及面向对象的特性等对面向对象技术在软件设计中的重要性进行了阐述。     

浅谈山地建厂总图设计中的几个问题

文章结合山地建厂设计工作实例，就总平面布置、竖向设计、土石方工程、物料运输、防洪、安全防护等问题进行分析，并提出了相应的技术方法。     

浅谈广西田林县定安镇八新水电站工程的施工管理进度控制

项目工程的施工管理进度控制是技术性要求较强的工作，不仅要求施工管理人员要掌握组织设计的编制，还要熟悉建筑施工等方面的知识。     

HR——500ⅡA型自动温控红外热熔机整机结构设计

以红外热源的辐射热来热熔镀在印制电路板上的锡铅合金,具有很多的优点.本文着重对实施这一热熔工艺的专用设备——红外热熔机的整机造型、人机关系、各主要部件的功能和结构设计,作了较为详细的分析.     

技术成果熟化创业:机制设计与模式选择

技术成果熟化的机制设计需要满足信息有效、降低交易成本和激励兼容等条件。"一条龙"模式、"模块化"分工模式、"孵化器"模式、"专利集合"模式等是为促进术成果顺利熟化和技术新创企业成长的4种可行模式,其共性在于减少交易环节,打通和理顺技术价值链与产品链、融资链和管理链,使成果在相对一体化机制中得以熟化育成增值。技术成果熟化模式选择取决于熟化交易各方对预期与实际交易价值、成本和风险的比较。     

Modeling and supporting task-oriented group processes: Purposeful complex adaptive systems and Evolutionary Systems Design

Evolutionary Systems Design (ESD) is a universal general problem solving, formal modeling, design framework for purposeful complex adaptive systems (PCAS) and processes, i.e., task-oriented group processes. These processes constitute policy making, group decision, negotiation, and multiagent problem solving with human and/or artificial agents. ESD is also a framework for computer group support systems (GSS) that support these processes. The ESD general framework can be applied to define and solve specific problems. In this article the ESD framework is presented and illustrated by example. The article provides background for ESD computer implementations discussed in two other related articles (Lewis and Shakun 1996; Bui and Shakun 1996).     

正交镜象滤波器组的理论及应用

正交镜象滤波器组(QMF)是一种新型的滤波系统.与普通滤波器组比较,用它实现对信号的频域分析及综合时可大大减少所需的计算量.本文除阐述了双信道及多信道QMF的概念及频响要求之外,还对有关的设计理论及执行方式作了简述.最后对QMF的主要应用领域作了介绍.     

面向“卓越工程师计划”的企业培养方案研究——以服装设计与工程专业为例

以服装设计与工程专业为例,对该专业的卓越工程师计划企业培养方案进行了研究,从企业培养目的、企业培养方案的制定、企业学习计划和企业学习效果的考核等方面进行了分析,对服装工程与设计专业进一步制定、完善"卓越计划"综合培养方案是有益的探索。     

The meeting place: Qualitative aspects of product environmental assessment

Quantitative methods for evaluating the environmental impact of products are receiving considerable attention. Software is being developed to enable analysis of many aspects of a product's life cycle—from materials' extraction, through manufacture, to use and disposal. Less attention is being paid to the qualitative aspects of products and their significance in addressing environmental concerns. Here, the argument is made for including qualitative evaluations as an important facet of product environment assessment. Such evaluations are essential if significant progress is to be made in alleviating the adverse environmental effects of products. Combined with quantitative analyses, the two approaches become mutually supportive and, ultimately, inseparable.Qualitative environmental assessments can be applied to existing products and at every stage of the design process. Their adoption within the context of professional practice will be fostered by their inclusion, formulation and discussion within design education. This paper describes the basis and nature of these qualitative judgments, and places the qualitative and quantitative in a unified context which points towards more sustainable ways of living. The use of scenarios is discussed as a tool for academic design projects in order to address the complex relationships which might otherwise seem overwhelming to the design student.