A DEVELOPING TOOL FOR THE EXPERT SYSTEM IN TECHNOLOGY DESIGN AND EXPERT SYSTEM FOR COCOON COOKING

This paper demonstrates the general character of some technology designing processes through their analysisand introduces a developing tool for the expert system in technology design.With this tool a particular domain ex-pert can directly establish a knowledge base so as to form a practical expert system,and thus enhanca correctness ofknowledge experssion and the developing efficiency of the expert system.It also discusses in detail the mech-anism of reasoning,interpreting and knowledge obtaining.The knowledge base consists of three parts:classifyingrules,essential data,and regulating rules.It can be formed by means of the expert dialouge and edition.In its ap-plication,the knowledge base can constantly accumulate successful experience to achieve itsself-study function.The paper shows the way to describe the knowledge in a particular domain and the process of applying this tool ina particular domain. The tool is written in Turb-Prolog language,And an expert system for cocoon cooking isprovided.

Exploiting User Centered Design Approach and Interactivity in Web Based Software Developing

Human computer interaction (HCI) and software engineering approaches are always taken into the account together in order to make the well-organized software. Interactive design is the significant part of new media which has been proposed to the world for the past decades, and it is a very proficient technique. Interactive maps add more dimensions of information;they become a more and more helpful tools and resources. This research clarifies the idea of how we can smooth the progress of presenting and communicating the essential information using interactive manner. The interactive map of Bangkok underground train and sky train navigation routes map was developed as the case study using user-centered design (UCD) methodology as the fundamental developing processes. The main objective of the work is to develop the friendly and usable web based software that reduce the confusion and help users save times. The software developing processes in this work tend to focus on the users. And also the essential idea of the research is to take the uses and gratification communication theory of the users into account with the intention of providing what user requires by finding the real users’ requirements. This means the user can control software according to their needs and software act or response according to user’s requests. The paper mentions the role of communication theory, human computer interaction, and user-centered design software developing.

Design and Development of Composite Plywood that Integrates Fire Resistance,Water Resistance and Wear Resistance

In order to improve the fire resistance,water resistance and wear resistance of ordinary plywood products in the wood processing industry,three composite structures of plywood products S1,S2 and S3 were designed in this paper,and a reasonable production process was proposed.Through the physical and mechanical properties and fire resistance testing and technical and economic analysis,the applicability of composite plywood was evaluated.The results of the study showed that the physical mechanics of the three kinds of composite structure plywood met the standard requirements,and their fire resistance was far better than that of ordinary plywood.Among them,the S1 structural board had the best overall physical and mechanical properties.The S3 structural board showed the best fire resistance,which was about 1.9 times more than that of ordinary plywood,and the added cost was the lowest.The thin cork board added to the S2 structural board had poor fire performance since the air in the cork board cavities had a certain combustion-supporting effect,which inhibited the fire resistance of high-pressure laminate(HPL)layer.Moreover,the additional cost of the S2 board was the highest,and its comprehensive performance was the worst.The S3 structural plywood product composed of HPL fireproof board with a thickness of about 1 mm in the surface layer and ordinary plywood with a thickness of about 12 mm in the core layer was the most cost-effective product,which could meet the needs of various fields such as construction,home furnishing,decoration and transportation.

Design of Multifunctional Milk Powder Spoon Based on Environment-friendly and Developmental Concept

Recycling of junks is positive for the environmental protection.Along with the proposal of three-child policy,purchase volume of milk powder surely will experience a drastic growth,and the milk powder spoon as an affiliated product will win the attention of parents.Against the background of consumption upgrading,consumers have had higher requirements on the humanization and safety design of products.Most of milk powder spoons on the market are plastic,and the disposal of waste milk powder spoon has gradually become a burden for the environment.Based on the environment-friendly and developmental concept,and also the characteristics of infant development,this paper proposed the“in-one”design,applied color and tactile designs into the milk powder design,chose food grade silicone to make the milk powder spoon not only a spoon but also a baby teether toy,so as to expand the service life and functions of the product,meet the requirements of saving energy,protecting environment and developing circular economy,which also to some extent reduces the burden on environment brought by plastics,improves the efficiency of junk recycling,and meet the individualized needs of consumers.

Current situation and development trend of design methods for subgrade structure of high speed railways

Purpose–This method will become a new development trend in subgrade structure design for high speed railways.Design/methodology/approach–This paper summarizes the structural types and design methods of subgrade bed for high speed railways in China,Japan,France,Germany,the United States and other countries based on the study and analysis of existing literature and combined with the research results and practices of high speed railway subgrade engineering at home and abroad.Findings–It is found that in foreign countries,the layered reinforced structure is generally adopted for the subgrade bed of high speed railways,and the unified double-layer or multi-layer structure is adopted for the surface layer of subgrade bed,while the simple structure is adopted in China;in foreign countries,different inspection parameters are adopted to evaluate the compaction state of fillers according to their respective understanding and practice,while in China,compaction coefficient,subsoil coefficient and dynamic deformation modulus are adopted for such evaluation;in foreign countries,the subgrade top deformation control method,the subgrade bottom deformation control method,the subsurface fill strength control method are mainly adopted in subgrade bed structure design of high speed railways,while in China,dynamic deformation control of subgrade surface and dynamic strain control of subgrade bed bottom layer is adopted in the design.However,the cumulative deformation of subgrade caused by train cyclic vibration load is not considered in the existing design methods.Originality/value–This paper introduces a new subgrade structure design method based on whole-process dynamics analysis that meets subgrade functional requirements and is established on the basis of the existing research at home and abroad on prediction methods for cumulative deformation of subgrade soil.

On Software Application Database Constraint-driven Design and Development

This paper presents a methodology driven by database constraints for designing and developing(database)software applications.Much needed and with excellent results,this paradigm guarantees the highest possible quality of the managed data.The proposed methodology is illustrated with an easy to understand,yet complex medium-sized genealogy software application driven by more than 200 database constraints,which fully meets such expectations.

Analysis of the Architectural Design Talent Development Direction by Investigating the Employment Status of Architectural Design Graduates

Based on a comprehensive investigation of the employment status of architectural design graduates at a certain university,this paper analyzes the correctness of the talent development direction of architectural design in hopes of pro-viding a valuable reference for further teaching reform and strengthening school-enterprise collaboration.The research re-sults show that architectural design is the main choice of graduates,accounting for as high as 63%,and traditional architec-tural design skills continue to be in demand in the market.Employment in fields such as interior design,BIM design,and green architecture is also included.The distribution of job positions for graduates is mainly in the areas of scheme design assistants and construction drawing design,requiring software operation,communication,scheme design,and construction drawing skills.This paper also proposes talent development measures such as optimizing the curriculum,strengthening faculty construction,and deepening school-enterprise collaboration,in order to improve the quality of talent development and the competitiveness of graduates.

大数据牵引背景下的服装设计开发模式

在大数据牵引背景下,随着数据量呈爆炸式增长和大数据应用的不断深化,大数据资源以数据要素的形式牵引着传统服装设计模式的改变。通过对服装设计相关的大数据进行分类甄别,探讨大数据在多方面赋能服装设计协同价值创造,多维度比较传统服装设计开发与以大数据牵引的服装设计开发模式,以大数据赋能服装精准设计,构建基于大数据引导下的服装设计框架;将该框架应用于MZ品牌的开发案例中,从商品企划、设计开发和预售下单3个方面论述大数据在服装设计开发中的实践应用。大数据时代设计模式的演变将更加聚焦于设计师与海量数据之间的相互作用,应用大数据牵引服装设计开发模式的迭代,可实现更高精准度和更快反应能力的服装设计开发。

亚投行与传统多边开发银行的比较

作为新兴国家参与建立全球发展治理新机制的重要尝试,亚投行在其建制和发展过程中与传统多边开发银行呈现出机制趋异与趋同并存的特点。一方面,亚投行在机制目标、制度设计、治理结构和决策模式等方面具有制度趋异的特点,展现出优势与创新。另一方面,亚投行在业务原则、融资政策、机制理念和伙伴关系等方面具有制度趋同的特点。制度趋异反映了新兴国家以实际行动践行多边主义,提升发展中国家的代表性,获取制度合法性,回应域内国家发展需求,切实保障成员国利益的诉求。制度趋同则体现了新兴国家学习兼容主流国际规范及对标最佳实践,提升机制有效性的考虑。亚投行制度趋异和趋同现象反映出新兴国家在创立全球发展治理新机制时既追求建制的代表性,又追求机制有效性;既“推陈出新”,又“博采众长”的建制理念。

学术汉语教学的内涵界定及课程体系优化

随着国际中文教育走向深入发展阶段,学术汉语需求增加,学术汉语教学开始成为研究热点。文章首先厘清了通用汉语教学与专门用途汉语教学,学术汉语教学与职业汉语教学、科技汉语教学、专业汉语教学的关系;界定了学术汉语教学的内涵,并讨论了将学术汉语教学划分为通用学术汉语教学和专业学术汉语教学的必要性。通过与学术英语教学的发展历史进行对比,发现学术汉语教学没有发展起来的深层原因主要是科研支撑不足。通过借鉴学术英语课程设置,提出了为不同层次留学生增设学术汉语相关课程的建议。文末呼吁学界须未雨绸缪,超前布局,加大学术汉语相关研究,通过学术汉语教学,实现来华留学生中文教育的转型升级。

低轨星座卫星快速开发与验证方案设计

针对低轨星座卫星快速开发与验证需求,提出试验星+工程星+接口验证平台(VPI)并行研制验证方案。通过工程星研制,对卫星结构、总装设计及供电主通道、推进贮供主通道等设计进行验证,支撑试验星设计优化与结构投产;VPI对星上电子单机接口、星上软件等进行迭代验证。通过试验星研制,对低轨星座卫星功能性能全面验证,确定星座卫星基线。该方案经多颗卫星实施验证,有效提高了低轨星座卫星验证效率。

基于航空高光谱和伽马能谱的铀矿勘查集成软件开发与应用

航空高光谱和航空伽马能谱是当前铀矿勘查领域两类重要的数据源,由于其异构且海量的特性,使数据的处理难度大,处理效率低,协同应用效果不足。在这种情况下开发一款面向航空高光谱和伽马能谱的铀矿勘查集成软件显得尤为重要。文章根据航空高光谱和航空伽马能谱数据的类型及处理方法,开展了针对两种数据应用的集成软件系统的设计。研究引入虚拟总线结构,实现了对不同数据处理模块的调用,并以Visual Basic为主要开发语言,对前台主系统进行搭建。最终利用搭建好的系统,以银根地区的航空高光谱和伽马能谱数据为数据源,完成软件的应用测试。测试结果发现,利用GS融合算法可以较好地保留地表纹理信息,同时丰富图像颜色,从而为铀矿赋矿围岩岩性的准确识别与划分提供参考。

巷道围岩应力应变仿真系统设计与教学探索

为了获得采动条件下巷道围岩应力应变演化特征,通过复变函数换算结合工程实践经验,运用科学计算软件编程对巷道围岩受力模型进行求解,获得巷道围岩主应力和主应力集中系数分布规律。采用MATLAB对巷道受力模型进行模拟演算,获得工程开采参数与巷道围岩应力应变的关系规律,由此设计了一种采动影响下巷道围岩应力应变模拟仿真系统。该系统可对多种巷道断面进行计算和模拟,进而呈现出多种信息仿真演示,解决了以往软件适用巷道类型单一、应力求解不具体且结果呈现单一化缺点,可为回采巷道支护设计提供相应的理论依据,有利于矿山工程技术人员及实验室技术人员开展模拟仿真教学。

航天总体设计的智慧研发模式

新一代航天复杂装备的发展,亟须改变传统研制模式,提升总体设计水平,缩短研制周期,降低试验成本。同时,我国航天装备研制过程积累的大数据资源没有形成有效的知识积累与重用手段,并且多专业强耦合的总体设计研制流程信息化程度低,导致专业内部和专业之间协同不高效,难以驱动装备总体方案设计实现敏捷、高效、最优。因此,如何建设智慧研发体系成为当前航天总体设计面向数字化、智能化融合发展的主要焦点问题。本文介绍了航天装备总体设计的智慧研发模式,分析了难点与需求,提出了实施途径、模型体系、研制流程和支撑平台架构,以研制流程高效可控、数据智能学习、知识驱动设计、系统耦合验证为构建思路,用于指导建设新一代航天装备总体设计的智能化、协同化研发环境,支撑产品自主研发能力和产品研发活动规范高效地开展,指导设计持续改进,推动航天装备数字化研制。

以药物开发为中心的药学综合设计性实验课程设计

实验教学在培养药学本科生理论知识与实践能力上发挥着关键作用。在基于地方高校“双一流”建设的新形势需求下,探索以药学本科教育为核心的实验教学新方法和新观念尤为重要。药物研发是药学专业人才培养的主要目标,是综合运用药理学、药物化学、药剂学、药物分析等学科知识进行再生产的过程,大多数学生也将从事与药物研发、生产相关的职业。设计药物研发全过程的综合设计性实验,对课程的设计、实施、质控和存在的问题及解决办法进行了探讨,为培养高素质、创新型药学人才提供了参考。

基于校企合作的燃气输配智慧化实验平台设计与开发

针对燃气企业人才职业能力培养与新工科背景下燃气输配课程教学改革的需要,实施行业指导、校企共建,设计建设了燃气输配智慧化实验平台,开发出多种类型的实验项目,构建了多层次实验教学项目体系并进行了实验教学方法的探索。该平台运用各种信息化先进技术,可模拟燃气输配管网工艺系统及运行工况、燃气管网智能化控制系统运行、燃气管网事故应急处理等任务,具有丰富多样的实验与工程实训功能,有利于实施理实一体化教学,锻炼和提高学生的工程实践能力、智能化能力和创新意识,加强培养学生解决城市燃气输配复杂工程问题的能力和素质。

基于Revit二次开发的渡槽正向参数化智能建模方法

针对渡槽工程在前期设计阶段单纯依靠Revit软件进行三维翻模,难以与渡槽工程实际建造节奏相匹配的问题,对Revit软件进行定制化开发,提出渡槽正向参数化智能建模方法,包括渡槽正向设计智能管理平台、渡槽构件模型参数化创建和渡槽钢筋参数化建模三部分。该方法的建立实现了对渡槽水力参数、结构参数等的设计与分类管理,简化了繁琐的建模步骤,缩短了设计人员建模时间,提高了设计效率。结合具体渡槽工程实例,对渡槽正向参数化智能建模方法的准确性及实用性进行验证,前期设计阶段的工作效率得到显著提高,为BIM正向设计在水利工程领域进行推广应用提供了新的解决方案。

鞋类产品设计研发典型模式及其特征研究

对国内外现有鞋类产品设计开发模式进行深入研究,总结当前鞋类产品设计研发类型。特别关注了各模式的运行特征,通过要素分析与比较,对各模式特征进行梳理和总结。此外,对鞋类产品设计研发模式的发展趋势进行了分析预测,以期为从事鞋类产品设计研发领域的专业人士提供有益的参考与借鉴。

图书馆的空间设计与高质量发展

空间设计已成为图书馆更高质量发展的刚需。论文阐释了图书馆空间设计中的辩证统一观,包括普遍性与独特性、整体观与内外观、专业观与非专业观、静态区与动态区、空间设计功能的无限可能性等,并对图书馆空间设计的十大要素(但不限于)分别进行了论述和分析,包括宏观维度的城市地标、艺术演绎、文化传承和内外互动,中观维度的专业符号、色材选择和绿色低碳,微观维度的家具设计、灯光照明和安全关怀。论文指出,智慧图书馆新空间设计方案正在成为发展趋势。

共享式发展:职业教育服务共同富裕的四维统筹制度设计与实施路径

职业教育服务共同富裕的实质是自上而下、由内而外的共享式发展,其实现依赖于完善的制度设计。根据新制度经济学的观点,职业教育服务共同富裕具有“规则体系社会嵌入”“向下因果关系重构”和“集体稳定性获益”的制度需求。从纵向贯通、横向融通、产教融合、区域发展四个方面,统筹设计职业教育服务共同富裕的制度体系,包括“中职—高职专科—职业本科”的衔接制度、“职普互通—协调发展”的等值转换制度、“畅通互嵌—长效协同”的自组织制度体系以及“城市群—乡村振兴”融合对接的战略格局。推进职业教育服务共同富裕的制度实施,亟待优化职业教育供给结构,探索职普协调育人模式;发挥企业双重主体作用,创新产教融合合作机制;以“双高”院校辐射涉农职校,协同区域经济发展。