CPS: Small: RUI: CPS Foundations in Computation and Communication

CPS：小型：RUI：计算和通信中的 CPS 基础

• 批准号: 0932113
• 负责人: Mina Sartipi
• 金额: $ 46.91万
• 依托单位: University of Tennessee Chattanooga
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-09-01 至 2013-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0932113&HistoricalAwards=false
• 关键词: CPS; Small; RUI; Foundations; Computation

This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5)The objective of this research is considering security and timing as primary concerns, re-envisioning computer architecture and network algorithms to provide a robust foundation for CPS. The approach is rethinking the hardware and software divide, providing true process concurrency and isolation. Extending these benefits to the communication network so integral to CPS, multicast and security innovations that consider CPS constraints will be proposed.This project will provide computational and communication foundations for CPS through the following tasks. (1) An open source hardware design will be created. Abandoning the error-prone paradigm of shared memory communication, Precision Timed (PRET) processors for dataflow computations will be extended. (2) The hardware/software interface will be investigated specifically for PRET architectures. (3) A routing algorithm considering the CPS constraints will be investigated. The constraints include efficiency, adaptability, scalability, simplicity, and security. (4) Distributed Source Coding for CPS applications will be studied with focus on challenges from small packet sizes in these applications. This project will engage the community and students in multiple grades and institutions, through the following undertakings. (1) A package for education and research in CPS will be assembled. This package and the material from this project in the form of tutorials, publications, and curriculum will be available to other institutions. (2) New courses will be created integrating research results into education. (3) A diverse group of students including women and minorities will be recruited. (4) Two applications will be implemented in the fields of medical devices and emergency response.

该奖项根据 2009 年美国复苏和再投资法案（公法 111-5）提供资金。这项研究的目标是将安全性和时间安排作为主要关注点，重新构想计算机架构和网络算法，为 CPS 提供坚实的基础。 该方法正在重新考虑硬件和软件的划分，提供真正的进程并发性和隔离性。 将这些优势扩展到与 CPS 不可或缺的通信网络，将提出考虑 CPS 约束的多播和安全创新。该项目将通过以下任务为 CPS 提供计算和通信基础。 (1) 将创建开源硬件设计。 放弃容易出错的共享内存通信范例，用于数据流计算的精确定时（PRET）处理器将得到扩展。 (2) 将专门针对 PRET 架构研究硬件/软件接口。 (3)研究考虑CPS约束的路由算法。 这些限制包括效率、适应性、可扩展性、简单性和安全性。 (4) 将研究 CPS 应用的分布式源编码，重点关注这些应用中小数据包大小的挑战。该项目将通过以下活动吸引社区和多个年级和机构的学生参与。 (1) 将组建 CPS 教育和研究包。该软件包和该项目的材料将以教程、出版物和课程的形式提供给其他机构。 （2）开设新课程，将研究成果融入教育。 (3) 将招收包括女性和少数民族在内的多元化学生群体。 （四）在医疗器械和应急响应领域实施两项应用。