CPS: Medium: Managing Loosely Coupled Networked Control Systems with External Disturbances

CPS：中：管理具有外部干扰的松耦合网络控制系统

• 批准号: 1035894
• 负责人: Xiang-Yang Li
• 金额: $ 75万
• 依托单位: Illinois Institute of Technology
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-09-15 至 2015-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1035894&HistoricalAwards=false
• 关键词: CPS; Medium; Managing; Loosely; Coupled

The objective of this research is to understand the loosely coupled networked control systems and to address the scientific and technological challenges that arise in their development and operation.The approach is to (1) develop a mathematical abstraction of the CPS, and an online actuation decision model that takes into account temporal and spatial dependencies among actions; (2) develop algorithms and policies to effectively manage the system and optimize its performance with respect to applications' QoS requirements; and (3) develop an agent-based event-driven framework to facilitate engineers easily monitor, (re)configure and control the system to achieve optimized results. The developed methodologies, algorithms, protocols and frameworks will be evaluated on testbeds and by our collaborating institution.The project provides fundamental understanding of loosely coupled networked control systems and a set of strategies in managing such systems. The components developed under this project enables the use of wireless-sensor-actuator networks for control systems found in a variety of disciplines and benefits waterway systems, air/ground transportation systems, power grid transmission systems, and the sort.The impact of this project is broadened through collaborations with our collaborating institution. This project provides a set of strategies and tools to help them meet the new standards. The inter-disciplinary labs and curriculum development at both undergraduate and graduate level with an emphasis on CPS interdisciplinary applications, theoretical foundations, and CPS implementations prepare our students as future workforce in the area of CPS applications.

本研究的目的是了解松散耦合的网络控制系统，并解决其开发和运行中出现的科学和技术挑战。方法是(1)建立CPS的数学抽象，以及考虑动作之间的时间和空间相关性的在线执行决策模型；(2)开发算法和策略以有效地管理系统，并根据应用的服务质量要求优化其性能；(3)开发基于代理的事件驱动框架，以帮助工程师轻松地监视、(重新)配置和控制系统以获得优化的结果。开发的方法、算法、协议和框架将在试验台上和我们的协作机构进行评估。该项目提供了对松散耦合的网络控制系统的基本了解，以及一套管理此类系统的策略。在该项目下开发的组件可以将无线传感器-执行器网络用于各种学科中的控制系统，并使水路系统、空中/地面运输系统、电网传输系统等受益。通过与我们的合作机构的合作，该项目的影响得到了扩大。这个项目提供了一套战略和工具来帮助他们达到新的标准。本科生和研究生水平的跨学科实验室和课程开发，重点是CPS跨学科应用、理论基础和CPS实施，为我们的学生在CPS应用领域培养未来的劳动力。