Robust and Optimal Control of Physical Systems with Networked Communication Structures
具有网络通信结构的物理系统的鲁棒和优化控制
基本信息
- 批准号:RGPIN-2014-05235
- 负责人:
- 金额:$ 2.7万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2018
- 资助国家:加拿大
- 起止时间:2018-01-01 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
There is no doubt that we are in a networked world right now. Many physical, virtual, or hybrid (mixed physical and virtual) systems operate, communicate, or are controlled through different kinds of network structures, wireless or wired. Examples can be given as: internet systems, electric power grids, automotive systems, various sensor networks, etc. The common nature of these networked systems is that they are exhibited as both dynamical systems and networks, i.e., carrying the features of both dynamical systems and networks which brings in both advantages (such as cost reduction for wiring and maintenance, enhanced flexible functions at both system and network levels, etc.) and challenges (such as increased complexities in the interaction among systems or system components, time-sensitive performance compromise due to networked communication, etc. ). For example, on the advantage side, people have seen tremendous reduction of the wiring costs in every automobile nowadays by adopting the Controller Area Network (CAN) bus for critical applications such as engine control and the Local Interconnected Network (LIN) bus for noncritical applications such as power window/seat control; on the challenge aspect, on the other hand, it has already been realized that the networked communication of data among distributed sensors, controllers, and underlying plant systems tends to downgrade the transient dynamical performance of the controlled systems which, if not carefully addressed, could result in the instability of the whole systems. It has been identified that the challenge posed by the communication network is of great interest to many practical time-sensitive industrial systems such as electric power grids, automotive engine control systems, and sensor network, etc. Although this challenge has been attacked in great number of published literature most recently, many important questions remain open, for example, so far one still does not know how to design a controller that could simultaneously address quantizing and noise effects in the network communication channels and regulate the various desired dynamical behaviors of the controlled target systems. Also, some important questions, such as what the networked communication means to the performance of multi-agent systems, how the networked communication would affect the performance of estimation in distributed control systems, and how the networked communication affect the performance of control systems with both time and event-triggered mechanism, etc., still remain untouched, yet these questions are on top of the `most-wanted' list in various industries. In this Discovery Grant proposal, the focus will be on developing systematic design tools to address the time-sensitive performance in physical control systems with networked communication structure. In particular, it is argued that the information theory and control theory should be integrated to generate conceptually new methods to address the said problems and to design robust and optimal control and management mechanisms for the networked dynamical systems. It is also argued that the methods developed would be industrial needs oriented and hence would find their way to be friendly applied in practice.
毫无疑问,我们现在正处于一个网络化的世界。许多物理、虚拟或混合(混合物理和虚拟)系统通过不同类型的网络结构(无线或有线)操作、通信或控制。例如:互联网系统、电网、汽车系统、各种传感器网络等。这些联网系统的共同特征是它们既表现为动态系统又表现为网络,即既具有动态系统又具有网络的特征,这带来了两者的优点(例如布线和维护的成本降低、系统和网络级别的增强的灵活功能等)。以及挑战(例如系统或系统组件之间交互的复杂性增加、联网通信导致对时间敏感的性能损害等)。例如,在优势方面,人们已经看到现在每辆汽车的布线成本都大大降低了,因为在发动机控制等关键应用中采用了控制器局域网(CAN)总线,在电动窗/座椅控制等非关键应用中采用了局域网(LIN)总线;另一方面,在挑战方面,人们已经认识到,分布式传感器、控制器和底层对象系统之间的数据联网通信往往会降低受控系统的暂态动态性能,如果不仔细解决,可能会导致整个系统的不稳定。通信网络所带来的挑战对于电网、汽车发动机控制系统和传感器网络等许多实际的时间敏感工业系统来说是非常重要的。尽管最近发表的大量文献对这一挑战进行了攻击,但许多重要的问题仍然悬而未决,例如,到目前为止,人们仍然不知道如何设计一个控制器来同时解决网络通信信道中的量化和噪声影响,并调节被控对象系统的各种期望的动态行为。一些重要的问题,如网络通信对多智能体系统的性能意味着什么,网络通信将如何影响分布式控制系统的估计性能,以及网络通信如何影响具有时间和事件触发机制的控制系统的性能等问题仍未被触及,但这些问题是各行业最想要的问题之一。在这项发现拨款提案中,重点将是开发系统设计工具,以解决具有联网通信结构的物理控制系统中对时间敏感的性能。特别是,认为应该将信息论和控制论结合起来,从概念上产生新的方法来解决这些问题,并为网络动态系统设计鲁棒和最优的控制和管理机制。也有人认为,所开发的方法将以工业需求为导向,因此将找到在实践中友好应用的方式。
项目成果
期刊论文数量(0)
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专利数量(0)
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Chen, Xiang其他文献
A low-to-high friction transition in gradient nano-grained Cu and Cu-Ag alloys
- DOI:
10.1007/s40544-020-0440-x - 发表时间:
2020-11-25 - 期刊:
- 影响因子:6.8
- 作者:
Chen, Xiang;Han, Zhong - 通讯作者:
Han, Zhong
Molecular landmarks of tumor disulfidptosis across cancer types to promote disulfidptosis-target therapy.
- DOI:
10.1016/j.redox.2023.102966 - 发表时间:
2023-12 - 期刊:
- 影响因子:11.4
- 作者:
Zhao, Deze;Meng, Yu;Dian, Yating;Zhou, Qian;Sun, Yuming;Le, Jiayuan;Zeng, Furong;Chen, Xiang;He, Yi;Deng, Guangtong - 通讯作者:
Deng, Guangtong
RNA interference targeting the CD147 induces apoptosis of multi-drug resistant cancer cells related to XIAP depletion
- DOI:
10.1016/j.canlet.2008.11.010 - 发表时间:
2009-04-18 - 期刊:
- 影响因子:9.7
- 作者:
Kuang, Ye-Hong;Chen, Xiang;Kanekura, Takuro - 通讯作者:
Kanekura, Takuro
CT-measured body composition radiomics predict lymph node metastasis in localized pancreatic ductal adenocarcinoma.
- DOI:
10.1007/s12672-023-00624-3 - 发表时间:
2023-02-03 - 期刊:
- 影响因子:2.2
- 作者:
Gu, Qianbiao;He, Mengqing;He, Yaqiong;Dai, Anqi;Liu, Jianbin;Chen, Xiang;Liu, Peng - 通讯作者:
Liu, Peng
Electromyography-Based Locomotion Pattern Recognition and Personal Positioning Toward Improved Context-Awareness Applications
基于肌电图的运动模式识别和个人定位以改进情境感知应用
- DOI:
10.1109/tsmc.2013.2256857 - 发表时间:
2013-06 - 期刊:
- 影响因子:8.7
- 作者:
Chen, Xiang;Chen, Ruizhi;Chen, Yuwei;Zhang, Xu - 通讯作者:
Zhang, Xu
Chen, Xiang的其他文献
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{{ truncateString('Chen, Xiang', 18)}}的其他基金
Distributed Optimization of Field Sensors Guided Autonomous Vehicular Operations
现场传感器引导自主车辆操作的分布式优化
- 批准号:
RGPIN-2019-06368 - 财政年份:2022
- 资助金额:
$ 2.7万 - 项目类别:
Discovery Grants Program - Individual
Distributed Optimization of Field Sensors Guided Autonomous Vehicular Operations
现场传感器引导自主车辆操作的分布式优化
- 批准号:
RGPIN-2019-06368 - 财政年份:2021
- 资助金额:
$ 2.7万 - 项目类别:
Discovery Grants Program - Individual
Distributed Optimization of Field Sensors Guided Autonomous Vehicular Operations
现场传感器引导自主车辆操作的分布式优化
- 批准号:
RGPIN-2019-06368 - 财政年份:2020
- 资助金额:
$ 2.7万 - 项目类别:
Discovery Grants Program - Individual
Distributed Optimization of Field Sensors Guided Autonomous Vehicular Operations
现场传感器引导自主车辆操作的分布式优化
- 批准号:
RGPIN-2019-06368 - 财政年份:2019
- 资助金额:
$ 2.7万 - 项目类别:
Discovery Grants Program - Individual
Expression of the foraging gene in Drosophila taste circuits and the effect on feeding behavior
果蝇味觉回路中觅食基因的表达及其对摄食行为的影响
- 批准号:
543178-2019 - 财政年份:2019
- 资助金额:
$ 2.7万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's
Robust and Optimal Control of Physical Systems with Networked Communication Structures
具有网络通信结构的物理系统的鲁棒和优化控制
- 批准号:
RGPIN-2014-05235 - 财政年份:2017
- 资助金额:
$ 2.7万 - 项目类别:
Discovery Grants Program - Individual
Point of Care Medical Device Assay Development
护理点医疗器械检测开发
- 批准号:
508593-2017 - 财政年份:2017
- 资助金额:
$ 2.7万 - 项目类别:
Experience Awards (previously Industrial Undergraduate Student Research Awards)
Distributed Autonomous Pilot Control for Unmanned Aerial Vehicles (UAVs)
无人机 (UAV) 分布式自主驾驶控制
- 批准号:
513818-2017 - 财政年份:2017
- 资助金额:
$ 2.7万 - 项目类别:
Engage Grants Program
Modeling Scanning Behavior of LiDAR Sensors-Performance Evaluation
LiDAR 传感器扫描行为建模 - 性能评估
- 批准号:
507408-2016 - 财政年份:2016
- 资助金额:
$ 2.7万 - 项目类别:
Engage Grants Program
Development of surface chemistries for OpenSPR
OpenSPR 表面化学的开发
- 批准号:
500660-2016 - 财政年份:2016
- 资助金额:
$ 2.7万 - 项目类别:
Experience Awards (previously Industrial Undergraduate Student Research Awards)
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