针对机载综合射频开放式系统架构,为了在软件综合层面上实现波形应用软件与具体平台的解耦,设计并实现了一种基于软件通信架构(Software Communication Architecture,SCA)的软件平台及其环境工具,解决了机载平台软件的分布式通信、资源...针对机载综合射频开放式系统架构,为了在软件综合层面上实现波形应用软件与具体平台的解耦,设计并实现了一种基于软件通信架构(Software Communication Architecture,SCA)的软件平台及其环境工具,解决了机载平台软件的分布式通信、资源调度管理、系统建模等技术问题,从而实现功能、应用和波形的组件化与动态重构。测试验证与工程应用情况表明,软件平台能够满足机载领域信号、信息处理强实时、高可用的应用需求,可有效提升综合射频系统软件开发质量与集成联试效率。展开更多
In the wake of globalization,many modern manufacturing companies in Norway have come under intense pressure caused by increased competition,stricter government regulation,and customer demand for higher value at low co...In the wake of globalization,many modern manufacturing companies in Norway have come under intense pressure caused by increased competition,stricter government regulation,and customer demand for higher value at low cost in a short time.Manufacturing companies need traceability,which means a real-time view into thenproduction processes and operations.Radio frequency identification(RFID) technology enables manufacturing companies to gain instant traceability and visibility because it handles manufactured goods,materials and processes transparently.RFID has become an important driver in manufacturing and supply chain activities.However,there is still a challenge in effectively deploying RFID in manufacturing.This paper describes the importance for Norwegian manufacturing companies to implement RFID technology,and shows how the intelligent and integrated RFID(n-RFID) system,which has been developed in the Knowledge Discovery Laboratory of Norwegian University of Science and Technology,provides instant traceability and visibility into manufacturing processes.It supports the Norwegian manufacturing industries survive and thrive in global competition.The future research work will focus on the field of RFID data mining to support decision-making process in manufacturing.展开更多
基于小型化星载射频组件的研制需求,综合利用微组装工艺与表面安装工艺的技术优点,开发了一种一体化焊接工艺,通过陶瓷封装高铅植球、印制电路板/腔体焊接和低空洞真空汽相焊接,完成了对系统级封装(System in Package,SiP)器件、多层射...基于小型化星载射频组件的研制需求,综合利用微组装工艺与表面安装工艺的技术优点,开发了一种一体化焊接工艺,通过陶瓷封装高铅植球、印制电路板/腔体焊接和低空洞真空汽相焊接,完成了对系统级封装(System in Package,SiP)器件、多层射频板、射频绝缘子、金属腔体和双面安装器件的一体化高可靠焊接。产品性能测试、环境试验及工艺鉴定试验表明,该工艺在生产周期、装配效率、一次合格率、性能一致性、长期可靠性等方面具有突出的优势。展开更多
常规的集成电路产品信息溯源系统使用去中心化分布式网络认证溯源节点,易受复杂的节点业务逻辑影响,导致信息溯源系统运行异常。针对上述问题,基于射频识别技术(Radio Frequency Identification,RFID)设计了一个全新的集成电路产品信息...常规的集成电路产品信息溯源系统使用去中心化分布式网络认证溯源节点,易受复杂的节点业务逻辑影响,导致信息溯源系统运行异常。针对上述问题,基于射频识别技术(Radio Frequency Identification,RFID)设计了一个全新的集成电路产品信息溯源系统。系统硬件部分设计了远距离无线电(Long Range Radio,LoRa)通信接口及RFID读写器。系统软件部分结合溯源关系,设置了信息溯源共识机制,构建了溯源智能合约。系统测试结果表明,设计的集成电路产品信息溯源系统性能良好,可靠性较高,符合集成电路产品的信息溯源需求,具有一定的应用价值,为后续集成电路智能化加工作出了一定的贡献。展开更多
文摘针对机载综合射频开放式系统架构,为了在软件综合层面上实现波形应用软件与具体平台的解耦,设计并实现了一种基于软件通信架构(Software Communication Architecture,SCA)的软件平台及其环境工具,解决了机载平台软件的分布式通信、资源调度管理、系统建模等技术问题,从而实现功能、应用和波形的组件化与动态重构。测试验证与工程应用情况表明,软件平台能够满足机载领域信号、信息处理强实时、高可用的应用需求,可有效提升综合射频系统软件开发质量与集成联试效率。
文摘In the wake of globalization,many modern manufacturing companies in Norway have come under intense pressure caused by increased competition,stricter government regulation,and customer demand for higher value at low cost in a short time.Manufacturing companies need traceability,which means a real-time view into thenproduction processes and operations.Radio frequency identification(RFID) technology enables manufacturing companies to gain instant traceability and visibility because it handles manufactured goods,materials and processes transparently.RFID has become an important driver in manufacturing and supply chain activities.However,there is still a challenge in effectively deploying RFID in manufacturing.This paper describes the importance for Norwegian manufacturing companies to implement RFID technology,and shows how the intelligent and integrated RFID(n-RFID) system,which has been developed in the Knowledge Discovery Laboratory of Norwegian University of Science and Technology,provides instant traceability and visibility into manufacturing processes.It supports the Norwegian manufacturing industries survive and thrive in global competition.The future research work will focus on the field of RFID data mining to support decision-making process in manufacturing.
文摘基于小型化星载射频组件的研制需求,综合利用微组装工艺与表面安装工艺的技术优点,开发了一种一体化焊接工艺,通过陶瓷封装高铅植球、印制电路板/腔体焊接和低空洞真空汽相焊接,完成了对系统级封装(System in Package,SiP)器件、多层射频板、射频绝缘子、金属腔体和双面安装器件的一体化高可靠焊接。产品性能测试、环境试验及工艺鉴定试验表明,该工艺在生产周期、装配效率、一次合格率、性能一致性、长期可靠性等方面具有突出的优势。
文摘常规的集成电路产品信息溯源系统使用去中心化分布式网络认证溯源节点,易受复杂的节点业务逻辑影响,导致信息溯源系统运行异常。针对上述问题,基于射频识别技术(Radio Frequency Identification,RFID)设计了一个全新的集成电路产品信息溯源系统。系统硬件部分设计了远距离无线电(Long Range Radio,LoRa)通信接口及RFID读写器。系统软件部分结合溯源关系,设置了信息溯源共识机制,构建了溯源智能合约。系统测试结果表明,设计的集成电路产品信息溯源系统性能良好,可靠性较高,符合集成电路产品的信息溯源需求,具有一定的应用价值,为后续集成电路智能化加工作出了一定的贡献。
