体型包装结构--谈人体包装的服装结构设计与体型关系

人的体型多样,“人体包装”的载体——服装。服装结构即是“人体包装”结构,服装的结构依人的体型的变化而变化．     

基于MDFT的服装风格决策模型

当今服装款式风格评价都是通过专家主观审视决定的,但服装智能化设计需要有可用于服装风格的决策模型,而已有的决策模型不能很好地体现多款服装风格对比变化,给出基于多择决策场理论MDFT[2](Multialternative Decision Field Theory)的服装款式风格强弱度评价框架,建立了动态的风格决策模型。该模型综合考虑服装部件的属性和决策者心理、外界环境等各种不确定性因素的影响,更接近实际的决策过程。非理性效应是多择选择的一个重要现象,该模型能够突出体现它对决策过程的影响。     

西欧宫廷文化对法国当代服饰风格的影响

中世纪以来的西欧宫廷贵族文化对法国当代服装风格和着装态度的影响主要体现在如下三个方面:一、树立宫廷典范和高贵举止的要求;二、王公贵族、名媛贵妇的大力倡导和亲身参与;三、宫廷贵族所颁布的各种礼仪规约及服装法令。     

湖北纺织服装出口的问题、原因与对策

纺织服装是国家新兴支柱产业,湖北是一个具有纺织服装出口优势的省份。本文揭示了湖北纺织服装出口存在的问题,并阐释了其问题存在的原因,继而提出了发展湖北纺织服装出口的四大对策。     

Effects of moisture absorption in clothing on the human heat balance

A theory of moisture absorption in clothing, with the associated effects of heat transfer, was developed and applied in a computer model. The model considers the body, underclothing, an outer layer, and the adjacent air layer. The theory was checked with an experiment involving four subjects. They wore heavy woollen clothing, which was either initially dry or humid, in both a warm and a cool environment. Model calculations and experimental results agree approximately upon the timing and magnitude of the effect of absorbing clothing on heat flows, temperatures and physiological reactions. Contrary to expectations the observed vapour resistance is lower in the heat than in the cold, probably due to differences in sweat distribution. It is pointed out that the usual way to determine the clothing characteristics by means of partitional calorimetry leads to considerable errors when the steady state has not been reached. In clothing that has high absorption properties the transient effects may be sustained for hours. Tests using the model show few beneficial effects of absorbing clothing on thermal sensation.     

Effects of wearing aircrew protective clothing on physiological and cognitive responses under various ambient conditions

Heat stress can be a significant problem for pilots wearing protective clothing during flights, because they provide extra insulation which prevents evaporative heat loss. Heat stress can influence human cognitive activity, which might be critical in the flying situation, requiring efficient and error-free performance. This study investigated the effect of wearing protective clothing under various ambient conditions on physiological and cognitive performance. On several occasions, eight subjects were exposed for 3 h to three different environmental conditions; 0°C at 80% RH, 23°C at 63% RH and 40°C at 19% RH. The subjects were equipped with thermistors, dressed as they normally do for flights (including helmet, two layers of underwear and an uninsulated survival suit). During three separate exposures the subjects carried out two cognitive performance tests (Vigilance test and DG test). Performance was scored as correct, incorrect, missed reaction and reaction time. Skin temperature, deep body temperature, heart rate, oxygen consumption, temperature and humidity inside the clothing, sweat loss, subjective sensation of temperature and thermal comfort were measured. Rises in rectal temperature, skin temperature, heart rate and body water loss indicated a high level of heat stress in the 40°C ambient temperature condition in comparison with 0°C and 23°C. Performance of the DG test was unaffected by ambient temperature. However, the number of incorrect reactions in the Vigilance test was significantly higher at 40°C than at 23°C (p = 0.006) or 0°C (p = 0.03). The effect on Vigilance performance correlated with changes in deep-body temperature, and this is in accordance with earlier studies that have demonstrated that cognitive performance is virtually unaffected unless environmental conditions are sufficient to change deep body temperature.     

A multi-disciplinary strategy for computer-aided clothing thermal engineering design

The designers and manufactures in apparel industry have urgent needs in designing clothing with superior thermal functions with user-friendly and cost-effective design tools. This paper presents a multi-disciplinary strategy for computer-aided clothing thermal engineering design. It provides a systematical approach to integrate multi-disciplinary knowledge and transfer it into engineering-oriented design tools, thus the designers and manufacturers can easily carry out 1D, 2D and even 3D clothing thermal engineering designs according to the practical design requirements with a short design cycle and low design cost. The research work of this strategy begins from the investigation of the role of the thermal functions of clothing in the thermal comfort of human body. Then the framework is proposed to integrate the multi-disciplinary knowledge and illustrate the process to achieve the thermal engineering design of clothing. The important issues in the realization of computational simulation are addressed, including multi-scale model integration, data availability of characteristic parameters and hierarchical computational scheme. To issue easy-to-use design tools, the thermal functional design of clothing is quantified with important influence parameters, and the user-friendly wizard is designed for the CAD system development. Finally, the design applications of this strategy are discussed in terms of 1D, 2D and 3D thermal engineering designs with versatile CAD systems.     

用PB实现服装工艺辅助设计

介绍服装工艺设计的现状及PowerBuilder。介绍用PB 数据库实现工艺辅助设计的原理和应用。     

基于综合因素的服装智能推荐算法研究

个性推荐算法在各类电商系统商品推荐,特别是图书推荐和电影推荐中得到了广泛应用与落地,服装的推荐也取得了比较好的效果。但是,基于个人衣橱的并结合当天的天气、特殊场合等实际因素的动态推荐系统的应用却比较缺乏,本文搭建了用户和服装两个模型,提出了一种基于综合因素的服装智能推荐算法,可以很好的解决人民日常服装的穿搭问题,具有极大的应用前景。     

品牌服饰专卖店展示设计研究

品牌服饰专卖店除了出售商品以外,还包括购物者体验的环境氛围。优秀的品牌服饰展示设计,不但可以节约店内的空间、美化购物环境,还能刺激消费者购买。专卖店展示设计要密切注意商业发展变革的节奏,注重营造出一种全新的商业销售环境,赢得消费者的青睐!