家具3D虚拟展示与定制分布式原型系统

探讨了利用虚拟现实技术 ,在WWW上建立产品展示和定制的虚拟环境 ,详细阐述了系统开发中所涉及到的虚拟环境中物品模型及空间关系模型、网络通讯模型等实现方法和技术 ,较好解决了虚拟环境在分布式系统中的网络数据传输和不破坏Java安全机制 ,并实现本地保存数据等技术问题。

基于COTS的飞行模拟器快速原型系统开发

基于商用货架产品(Commercial Off-The-Shelf)的思想,提出了一种开发飞行模拟器的快速原型系统。根据对原型系统基本组成的分析,采用商用货架硬件组建了基于以太网和CAN总线的分布式计算机系统,降低了硬件成本提高了可靠性和升级换代能力。根据原型系统的软件功能,确定了高效的商用开发软件,支持快速控制原型的Matlab/Simulink和RT-LAB的采用,不仅实现了复杂的飞行系统和操纵负荷系统软件的快速开发和调试,而且提高了系统开发效率,缩短了开发周期。最后结合开发的原型系统说明了采用COTS的优越性。

Lifecycle Agile Supply Chain Modeling for Customized and ComplicatedProducts Based on CPC

Customized and complicated products are usually high-priced with a long lifecycle. They provide customers with some maintenance capacity. While a great deal of research on product lifecycle design has been carried out, studies on the lifecycle agile supply chain (LASC) are less covered. The LASC functions, management goals, mathematical expressions and overall descriptions of the information model are discussed in this paper. The product lifecycle configuration is a core of the LASC information flow. The structure,function, manufacturing and maintenance configuration views are generated by coordinated lifecycle design. Purchase view 1 in the manufacturing phase is formed by combining the manufacturing configuration with B2B supply model, while purchase view 2 in the maintenance phase is formed by combining maintenance configuration with B2C supply model, serving the production and repair planning respectively. A prototype system has included some basic functions of this model.

亚信软件:打造有温度的平台

从互联网的建筑师到业务运营支撑系统开发商,亚信致力于为运营商提供定制化产品和服务,为客户创造价值。近日,亚信在北京举行新品发布会,首次发布了多款平台产品,包括亚信基础架构平台、企业客户运营产品套件、智能终端应用开发框架、智慧服务与通信平台、计费产品、智测管理平台等。