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

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,我们现在正在一个网络世界中。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)进行操作,通信或控制。示例可以以:互联网系统,电力网格,汽车系统,各种传感器网络等。这些网络系统的共同性质是,它们作为动态系统和网络都表现出来,即动态系统和网络的特征,这些功能和网络都带来了两者的优势(例如,在接线和维护方面都增加了相互挑战,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,等等,在范围内提高了范围的范围,等等,等等,等等,等等,等等,等等,等等,以及在网络上均带来了相互挑战的范围。系统或系统组件,由于网络通信等导致的时间敏感性妥协等)。例如,在优势方面,通过采用控制器区域网络(CAN)总线来进行关键应用,例如发动机控制和本地互连网络(LIN)BUS,用于诸如电动窗口/座位控制之类的非关键应用程序;在挑战方面,另一方面,已经意识到,分布式传感器,控制器和基础工厂系统之间数据的网络通信倾向于降低受控系统的瞬时动态性能,如果没有仔细地解决,这些系统可能会导致整个系统的不稳定性。 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受控目标系统的行为。此外,一些重要问题,例如网络通信对多代理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中估计的性能,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,等等,但仍然没有受到影响,但这些问题仍然属于“最遗产的各个行业”列表。在此发现赠款提案中,重点将放在开发系统的设计工具上,以解决具有网络通信结构的物理控制系统中时间敏感性的性能。特别是,应该集成信息理论和控制理论以生成概念上的新方法,以解决上述问题并为网络动力学系统设计强大,最佳的控制和管理机制。还认为,开发的方法将是面向工业需求的,因此找到了在实践中友好应用的方式。

项目成果

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Chen, Xiang其他文献

A Hand Gesture Recognition Framework and Wearable Gesture-Based Interaction Prototype for Mobile Devices
适用于移动设备的手势识别框架和可穿戴式基于手势的交互原型
Biomedical Application of Functional Materials in Organ-on-a-Chip
功能材料在器官芯片中的生物医学应用
A CD147-targeting siRNA inhibits the proliferation, invasiveness and VEGF production of human malignant melanoma cells by down-regulating glycolysis
靶向 CD147 的 siRNA 通过下调糖酵解抑制人恶性黑色素瘤细胞的增殖、侵袭和 VEGF 产生
  • DOI:
    10.1016/j.canlet.2008.07.034
  • 发表时间:
    2009-01-08
  • 期刊:
  • 影响因子:
    9.7
  • 作者:
    Su, Juan;Chen, Xiang;Kanekura, Takuro
  • 通讯作者:
    Kanekura, Takuro
Correlation between dietary information sources and knowledge of adequate diets in Eastern China.
  • DOI:
    10.3389/fpubh.2022.955766
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Cui, Bin;Wang, Linda Dong-Ling;Wang, Fu Rong;Peng, Jing;Ma, Jian Ying;Chen, Xiang;Xu, Mei Yin;Ke, Jun;Tian, Yi
  • 通讯作者:
    Tian, Yi
Highly-sensitive NO, NO2, and NH3 measurements with an open-multipass cell based on mid-infrared wavelength modulation spectroscopy
  • DOI:
    10.1088/1674-1056/27/4/040701
  • 发表时间:
    2018-04-01
  • 期刊:
  • 影响因子:
    1.7
  • 作者:
    Chen, Xiang;Yang, Chen-Guang;Kan, Rui-Feng
  • 通讯作者:
    Kan, Rui-Feng

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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Solving Robust Optimal Control Problems, with Application to Spacecraft Entry, Descent and Landing
解决鲁棒最优控制问题,并将其应用于航天器进入、下降和着陆
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  • 批准号:
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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
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