摘要：With China's rapid development of the construction of modern campus,the school's increasing popularity and status as well as the growing number of foreign *** campus information,human development has gradually become a new issue on the development and construction of *** article through the analyzing on design features of the modern Campus sign System to meet the needs of different groups,and the information can be effective used through the modern Campus sign System between peoples and *** that in their daily life,work and other needs are fully met.

摘要：This paper describes an approximated-scalar-sign-function-based anti-windup digital control design for analog nonlinear systems subject to input constraints. As input saturation occurs, the non-smooth saturation constraint is modeled with the approximated scalar sign function which is a smooth nonlinear function. The resulting nonlinear model is further linearized at any operating point with the optimal linearization technique, and Linear Quadratic Regulator (LQR) is then applied for a state-feedback controller optimal for each operating point. As input saturation is encountered, an iterative procedure is developed to adjust control gains by systematically updating LQR weighting matrices until the inputs lie within the saturation limits. Through global digital redesign, the analog LQR controller is converted to an equivalent digital one for keeping the essential control performance, and moreover, delay compensation is taken into account during digital redesign for compensating the potential time delays in a control loop. The swing-up and stabilization control of single rotary inverted pendulum system is used to illustrate and verify the proposed method.

摘要：受亚洲标牌协会（ASA）主席及泰国IBRIX展览公司之邀，中国广告设备器材供应商协会（简称CSA）一行于2D07年9月26—30日考察泰国曼谷并进行一周的国际交流活动。

摘要：第14届上海国际广告展、第13届上海国际LED展和第8届上海国际数字标牌展（以下简称”sign＆LEDCHINA2016”）于2016年9月22日在上海浦东新国际博览中心圆满落下帷幕。为期4天的展会共汇聚1060家参展企业，接待来自138个国家和地区的海内外专业观众。

摘要：标牌的概念: 我们所说的标牌是指为视觉效果而标示的标牌。在概念上应称为板式标牌(signBOARD),因人们把板式标牌称为标牌的形态。所以后来通过东方和西方的交流,逐渐拥有了真正标牌的名词性意义。标牌的分类标牌大致上分为形态与材料表现方式、使用目的等三类。 1、形态分类: 形态分类是分类标牌的首选项,其原因是因为它的区别最明显。形态分类也可分为以下五大类: 1)横式标牌:整个比例横长比较长。

摘要：Collaborative platform on clustering applications for governments consists of six large-scale systems, including the clustering Government Internet portal system, clustering public-mailboxes collaboration system, clustering government affairs portal system, clustering emergency information collaboration system, clustering office automation collaboration system, and clustering messages collaboration systems. The appli-cation and technology architectures of the collaborative platform are elaborated in this paper,and the major key technologies on the platform are also expounded, which includes realization of many governments ap-plications’ scale integration and collaborative application, business model driven software development plat-form based on SOA, SSO, tans-departmental and cross-level multi-engine clustering protocol. Based on the "clustering application"design, to maximize the utilization of hardware, software resources and administra-tive resources of the provincial government collaborative platform, rural districts and counties can build their own platforms based on the provincial platform. The platform having been running for over 2 years shows that planning of urban and rural e-governments’ construction and maintenance is achieved, thus reducing costs greatly and improving governments’ functions.

摘要：单点登录(Single sign-On,SSO)是进行企业应用集成时需首要解决的问题.商业软件企业以及开源社区都对Single sign-On给予了很大的关注.但是目前的SSO模型往往存在着与特定平台、特定语言、特定网络环境耦合过强等不足.给出了一种降低这种耦合的SSO模型以及在J2EE平台上模型的参考实现.

摘要：Brick and tile were originally the building components for meeting a certain function, and have been widely applied to the field of the interior design today through designer＇ s unique understanding and constant design thinking, so that they are developed into the symbolic signs with the characteristics of traditional Chinese culture. However, ＂function is converted to symbolic sign＂ as a model of thinking is a reflection and return of the traditional culture to the spirit of the times, and it carries forward the essence of the nation.

摘要：三、美术到哪里去？（一）从迪塞诺到工艺美术意大利语迪塞诺与稍晚产生的英语Design是同源词,迪塞诺的词根Segno和Design的词根sign涵义一样,均为“标记”,但两个词的意思却存在差别。迪塞诺意思是“素描”,Design如今则译作“艺术设计”。迪塞诺指的是绘画、雕塑和建筑,

摘要：所谓设计是指对现有事物的突破并加以创新的过程。从英文的DEsign来看，其由de及sign两部分合成，de代表destroy，即破坏的意思，sign则是记号的意思，因此其意思可以说是对既有的事物突破、重新组合或发明而创造新的事物。一块天然的岩石不具备文化意蕴，但经过人工打磨，便注入了人的价值观念，进入“文化”范畴。所谓文化．是人类复杂历史经验的全部成果，文化作为一民族成员共同遵守的一种思想和行为模式，它将某一民族和其他民族区分开来。可以说，一种文化即一种生活方式的总和。文化既包括血缘、地缘、语言、宗教、仪式、艺术、器物、组织、社会、经济、政治、哲学等进而探究，这个民族所呈现出来的是否有共通的基础或规则。