S&AS: FND: Real-Time Self-Diagnosis and Correction in Linear and Nonlinear Control of Autonomous Systems Using Encoded State Space Error Signatures
S
基本信息
- 批准号:1723997
- 负责人:
- 金额:$ 49.9万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-08-01 至 2022-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Next generation autonomous systems that can perform societal functions without human intervention (such as intelligent buildings, robots, drones and self-driven cars) will need to be aware of the health of the core electro-mechanical subsystems of which they are composed. Such self-awareness will dictate how they respond to different workload demands so that the general public can depend on these systems for reliable execution of designated tasks irrespective of how much wear and tear these systems have experienced through field use. The goal of this project is to enable the design of such self-aware autonomous systems of the future.Linear and nonlinear control systems can be described using state-space representations that are encoded with redundant "check states" that bear a known relationship with the observable states of the system in the absence of failures. The difference between the check state value and its value as predicted by the known relationship above, results in a time-varying error signal that can be used for the first time to detect, diagnose and compensate for parametric failures in the electro-mechanical system components in real-time with the least amount of computational overhead and detection latency for a wide class of such systems. The project will train graduate students to develop new mathematical techniques, simulation tools and algorithms across diverse domains of electrical engineering and computer science. The students will work closely with industry, facilitating technology transfer through summer internships and co-ops. The research findings will be integrated into a class on fault-tolerant computing. Key research aspects will be incorporated into senior year undergraduate design projects while engaging students from the summer undergraduate research experience program for minorities at Georgia Tech. K-12 education program engagements relevant to this project will be pursued through the course of this research.
无需人工干预即可执行社会功能的下一代自主系统(例如智能建筑、机器人、无人机和自动驾驶汽车)将需要了解其组成的核心机电子系统的健康状况。这种自我意识将决定它们如何响应不同的工作负载需求,以便公众可以依赖这些系统可靠地执行指定的任务,无论这些系统在现场使用中经历了多少磨损。该项目的目标是实现未来这种自我意识自治系统的设计。线性和非线性控制系统可以使用状态空间表示来描述,这些状态空间表示用冗余“检查状态”进行编码,这些状态与状态空间具有已知的关系。在没有故障的情况下系统的可观察状态。 检查状态值与其通过上述已知关系预测的值之间的差异产生时变误差信号,该信号可首次用于检测、诊断和补偿机电系统组件中的参数故障对于各种此类系统来说,实时地以最少的计算开销和检测延迟进行检测。该项目将培训研究生在电气工程和计算机科学的不同领域开发新的数学技术、模拟工具和算法。学生将与业界密切合作,通过暑期实习和合作社促进技术转让。研究成果将被纳入容错计算课程中。关键研究方面将纳入高年级本科生设计项目,同时吸引来自佐治亚理工学院少数族裔暑期本科生研究体验项目的学生。与该项目相关的 K-12 教育项目将在本研究过程中进行。
项目成果
期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Concurrent Error Detection in Embedded Digital Control of Nonlinear Autonomous Systems Using Adaptive State Space Checks
使用自适应状态空间检查的非线性自治系统嵌入式数字控制中的并发错误检测
- DOI:10.1109/itc44778.2020.9325229
- 发表时间:2020-11
- 期刊:
- 影响因子:0
- 作者:Momtaz, Md Imran;Amarnath, Chandramouli N;Chatterjee, Abhijit
- 通讯作者:Chatterjee, Abhijit
Error Resilient Neuromorphic Networks Using Checker Neurons
使用 Checker 神经元的错误弹性神经形态网络
- DOI:10.1109/iolts.2018.8474075
- 发表时间:2018-07
- 期刊:
- 影响因子:0
- 作者:Pandey, Sujay;Banerjee, Suvadeep;Chatterjee, Abhijit
- 通讯作者:Chatterjee, Abhijit
ALERA: Accelerated Reinforcement Learning Driven Adaptation to Electro-Mechanical Degradation in Nonlinear Control Systems Using Encoded State Space Error Signatures
ALERA:使用编码状态空间误差签名加速强化学习驱动适应非线性控制系统中的机电退化
- DOI:10.1145/3338123
- 发表时间:2019-07
- 期刊:
- 影响因子:0
- 作者:Banerjee; S. and
- 通讯作者:S. and
Gaussian Control Barrier Functions: Non-Parametric Paradigm to Safety
高斯控制屏障函数:非参数安全范式
- DOI:10.1109/access.2022.3206372
- 发表时间:2022-03-29
- 期刊:
- 影响因子:3.9
- 作者:Mouhyemen Khan;Tatsuya Ibuki;Abhijit Chatterjee
- 通讯作者:Abhijit Chatterjee
Cross-Layer Control Adaptation for Autonomous System Resilience
跨层控制适应自治系统的弹性
- DOI:10.1109/iolts.2018.8474159
- 发表时间:2018-07
- 期刊:
- 影响因子:0
- 作者:Momtaz, Md Imran;Banerjee, Suvadeep;Pandey, Sujay;Abraham, Jacob;Chatterjee, Abhijit
- 通讯作者:Chatterjee, Abhijit
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Abhijit Chatterjee其他文献
The effect of occlusive and unocclusive exposure to xylene and benzene on skin irritation and molecular responses in hairless rats
闭塞和非闭塞接触二甲苯和苯对无毛大鼠皮肤刺激和分子反应的影响
- DOI:
10.1007/s00204-004-0629-1 - 发表时间:
2005-04-13 - 期刊:
- 影响因子:6.1
- 作者:
Abhijit Chatterjee;R. Babu;E. Ahaghotu;M;ip Singh;ip - 通讯作者:
ip
Percutaneous absorption and skin irritation upon low-level prolonged dermal exposure to nonane, dodecane and tetradecane in hairless rats
无毛大鼠低水平长时间皮肤接触壬烷、十二烷和十四烷后的经皮吸收和皮肤刺激
- DOI:
10.1191/0748233704th197oa - 发表时间:
2004-07-01 - 期刊:
- 影响因子:1.9
- 作者:
R. Babu;Abhijit Chatterjee;E. Ahaghotu;Mandip Singh - 通讯作者:
Mandip Singh
TESDA: Transform Enabled Statistical Detection of Attacks in Deep Neural Networks
TESDA:基于变换的深度神经网络攻击统计检测
- DOI:
10.1007/s10994-021-06068-6 - 发表时间:
2021-10-16 - 期刊:
- 影响因子:0
- 作者:
C. Amarnath;Aishwarya H. Balwani;Kwondo Ma;Abhijit Chatterjee - 通讯作者:
Abhijit Chatterjee
Error Resilience in Deep Neural Networks Using Neuron Gradient Statistics
使用神经元梯度统计的深度神经网络的错误恢复能力
- DOI:
10.1109/tcad.2023.3335144 - 发表时间:
2024-04-01 - 期刊:
- 影响因子:2.9
- 作者:
C. Amarnath;Mohamed Mejri;Kwondo Ma;Abhijit Chatterjee - 通讯作者:
Abhijit Chatterjee
Towards zero-waste biorefinery: extraction of bromelain and production of biosorbents from various components of Queen pineapples cultivated in Tripura, India
迈向零废物生物精炼:从印度特里普拉邦种植的皇后菠萝的各种成分中提取菠萝蛋白酶并生产生物吸附剂
- DOI:
10.1007/s13399-024-05617-y - 发表时间:
2024-04-22 - 期刊:
- 影响因子:4
- 作者:
Soumya Yadav;Anamika Ghatak;Theertha Dhanesh;Abhijit Chatterjee - 通讯作者:
Abhijit Chatterjee
Abhijit Chatterjee的其他文献
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{{ truncateString('Abhijit Chatterjee', 18)}}的其他基金
Collaborative Research: An Effective and Efficient Low-Cost Alternate to Cell Aware Test Generation for Cell Internal Defects
协作研究:针对电池内部缺陷的电池感知测试生成有效且高效的低成本替代方案
- 批准号:
2331002 - 财政年份:2023
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
CCF: Small: Real-Number Function Encoding Driven Error Resilient Signal Processing and Control: Application to Nonlinear Systems from Adaptive Filters to DNNs
CCF:小型:实数函数编码驱动的误差弹性信号处理和控制:从自适应滤波器到 DNN 的非线性系统应用
- 批准号:
2128419 - 财政年份:2021
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
CCF: Small: Real-Number Function Encoding Driven Error Resilient Signal Processing and Control: Application to Nonlinear Systems from Adaptive Filters to DNNs
CCF:小型:实数函数编码驱动的误差弹性信号处理和控制:从自适应滤波器到 DNN 的非线性系统应用
- 批准号:
2128419 - 财政年份:2021
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
EFFICIENT TESTING AND POST-MANUFACTURE TUNING OF BEAMFORMING MIMO WIRELESS COMMUNICATION SYSTEMS: ALGORITHMS AND INFRASTRUCTURE
波束赋形 MIMO 无线通信系统的高效测试和制造后调整:算法和基础设施
- 批准号:
1815653 - 财政年份:2018
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
SaTC: STARSS: Trojan Detection and Diagnosis in Mixed-Signal Systems Using On-The-Fly Learned, Precomputed and Side Channel Tests
SaTC:STARSS:使用动态学习、预计算和侧通道测试的混合信号系统中的特洛伊木马检测和诊断
- 批准号:
1441754 - 财政年份:2014
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
Collaborative Research:Cross-Domain Built-In Tuning of Advanced Mixed- Signal Radio-Frequncy Systems-on-Chip For Yield Recovery and Electrical Stress Management
合作研究:先进混合信号射频片上系统的跨域内置调谐,用于良率恢复和电应力管理
- 批准号:
1407542 - 财政年份:2014
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
CCF: Small: Learning Assisted Induced Noise and Error Tolerant Digital and Analog Filters Using Reduced-Distance Codes
CCF:小型:使用缩短距离代码的学习辅助感应噪声和容错数字和模拟滤波器
- 批准号:
1421353 - 财政年份:2014
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
CCF:SMALL:TIMING VARIATION RESILIENT SIGNAL PROCESSING: HARDWARE-ASSISTED CROSS-LAYER ADAPTATION
CCF:SMALL:时序变化弹性信号处理:硬件辅助跨层自适应
- 批准号:
1319783 - 财政年份:2013
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
CIF: Imperfection-Resilient Scalable Digital Signal Processing Algorithms and Architectures Using Significance Driven Computation
CIF:使用重要性驱动计算的不完美弹性可扩展数字信号处理算法和架构
- 批准号:
0916270 - 财政年份:2009
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
Collaborative Resarch: Targeting Multi-Core Clock Performance Gains in the Face of Extreme Process Variations
协作研究:在极端工艺变化的情况下瞄准多核时钟性能增益
- 批准号:
0903454 - 财政年份:2009
- 资助金额:
$ 49.9万 - 项目类别:
Standard Grant
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