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CCLI/Type1: VUE: A Versatile Unix Emulator of Embedded Systems for Software Oriented Students

CCLI/Type1：VUE：面向软件学生的嵌入式系统多功能 Unix 模拟器

基本信息

批准号：
0942165
负责人：
Saad Biaz
金额：
$ 10.29万
依托单位：
Auburn University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2010
资助国家：
美国
起止时间：
2010-03-01 至 2014-02-28
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0942165&HistoricalAwards=false
关键词：
CCLI Type1 VUE Versatile Unix

项目摘要

Computer Science (31)We are surrounded by embedded systems that use software to control devices in cars, appliances and cell phones. There is a worldwide shortage of engineers with core skills for designing embedded systems. Computer science students rarely have an opportunity to design meaningful software for embedded systems. Investigators are developing a Versatile Unix Emulator (VUE) to address this need. It is used to emulate four software architectures: round robin, round robin with interrupts, function queue scheduler and real-time operating system software.VUE creates an application with three groups of processes: 1) virtual input devices, 2) virtual output devices, and 3) control processes. An instructor creates a laboratory exercise by specifying input, output devices and a scenario of events. Students develop software to control the process of the embedded systems and must consider design trade-offs such as energy consumption and responsiveness. VUE generates a rich and repeatable set of events that stress test student designs. The automated random events create repeatable experiments to evaluate software quality. Expected outcomes include the emulator and a collection of laboratory exercises. VUE is being piloted at Auburn University and Tuskegee University. Workshops are provided to train faculty how to adopt the materials.

计算机科学（31）我们被嵌入式系统所包围，这些系统使用软件来控制汽车、电器和手机中的设备。在全球范围内，具有设计嵌入式系统核心技能的工程师短缺。计算机科学专业的学生很少有机会为嵌入式系统设计有意义的软件。研究人员正在开发一种通用Unix仿真器（VUE）来满足这一需求。 VUE用于仿真四种软件架构：循环调度、带中断的循环调度、函数队列调度和实时操作系统软件。VUE创建一个具有三组进程的应用程序：1）虚拟输入设备，2）虚拟输出设备，3）控制进程。教师通过指定输入、输出设备和事件场景来创建实验室练习。学生开发软件来控制嵌入式系统的过程，必须考虑设计权衡，如能源消耗和响应能力。 VUE生成一组丰富且可重复的事件，对学生的设计进行压力测试。自动化的随机事件创建可重复的实验来评估软件质量。预期成果包括模拟器和一系列实验室练习。VUE正在奥本大学和塔斯基吉大学进行试点。还举办讲习班，培训教员如何采用这些材料。