GOALI: Inversion-Based Nanopositioning Control For Ultra-high-speed Scanning Probe Microscopy
GOALI:用于超高速扫描探针显微镜的基于反转的纳米定位控制
基本信息
- 批准号:1063668
- 负责人:
- 金额:$ 0.43万
- 依托单位:
- 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:2010-09-01 至 2011-09-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this Grant Opportunity for Academic Liaison with Industry (GOALI) project, a suite of novel control techniques based on the system-inversion theory will be developed to significantly increase the operation speed of scanning probe microscope (SPM) with large imaging size and large sample asperities. To achieve high-speed precision positioning during lateral scanning, an inversion-based iterative control (IIC) algorithm will be studied to simultaneously compensate-for the nonlinear hysteresis and the vibrational dynamics effects of piezo actuators. A cascade model consisting of the Preisach-based hysteresis model followed by the linear dynamics will be explored to investigate the convergence of the IIC algorithm. To achieve precision positioning of the AFM-probe in the vertical-axis, a novel two degree-of-freedom feedforward-feedback controller will be developed to enable the inversion-based feedforward controller and the robust feedback controller to work in concert. Furthermore, an optimal output transition technique that reduces output oscillations by minimizing the output-energy will be integrated with the IIC algorithm to achieve high-speed adhesion force measurement. The developed control techniques will be implemented and evaluated in a set of scientific and engineering studies, through the collaborations with the PI's colleagues.Developing ultra-high-speed SPM resonates with the grand challenge areas of nanotechnology ("Nanoscale Instrumentation and Metrology") identified by the National Nanotechnology Initiative. Ultra-high-speed SPM will revolutionize the use of SPM in numerous areas, including, but not limited to, biomedical imaging (e.g., study of rapid biological processes such as living cell locomotion), analytical chemistry (e.g., real-time monitoring of single-molecule reactions), nanomanufacturing (high-throughput manufacturing of nanodevices for practical uses), and bioassays. The proposed education and outreach activities of the project will stimulate women/minority students' interests in science/engineering areas at their early age through the Open-Lab tours and mentoring freshman undergraduates. The collaboration with Veeco, the industrial partner in this GOALI project, will enhance the graduate students' industry experience through summer internships, and accelerate the transfer of the developed technology to the industry.
在GOALI项目中,将开发一套基于系统反转理论的新型控制技术,以显著提高大成像尺寸和大样本粗糙度的扫描探针显微镜(SPM)的运行速度。为了在横向扫描过程中实现高速精密定位,将研究一种基于逆的迭代控制(IIC)算法来同时补偿压电致动器的非线性迟滞和振动动力学效应。采用基于Preisach的迟滞模型和线性动力学组成的级联模型来研究IIC算法的收敛问题。为了实现原子力显微镜探头在垂直轴上的精确定位,设计了一种新型的两自由度前馈控制器,使基于逆的前馈控制器和鲁棒反馈控制器能够协同工作。此外,一种通过最小化输出能量来减少输出振荡的最佳输出转换技术将与IIC算法相结合,以实现高速粘附力测量。开发的控制技术将通过与PI的同事合作,在一系列科学和工程研究中实施和评估。开发超高速扫描共振显微镜与国家纳米技术倡议确定的纳米技术(纳米尺度仪器和计量)的重大挑战领域产生共鸣。超高速SPM将彻底改变SPM在许多领域的应用,包括但不限于生物医学成像(例如,活细胞运动等快速生物过程的研究)、分析化学(例如,单分子反应的实时监测)、纳米制造(用于实际用途的纳米设备的高通量制造)和生物分析。该项目拟议的教育和外展活动将通过开放实验室之旅和指导新生本科生,激发妇女/少数族裔学生在早期对科学/工程领域的兴趣。与该Goali项目的行业合作伙伴Veeco的合作,将通过暑期实习增强研究生的行业体验,并加速将开发的技术转移到行业。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Qingze Zou其他文献
Data-Driven Robust Optimal Acoustic Noise Filtering of Atomic Force Microscope Image
数据驱动的原子力显微镜图像鲁棒最优声学噪声过滤
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Jiarong Chen;Qingze Zou - 通讯作者:
Qingze Zou
Stochastic Modeling for Serial-Batching Workstations with Heterogeneous Machines
具有异构机器的串行批处理工作站的随机建模
- DOI:
10.1109/coase.2007.4341649 - 发表时间:
2007 - 期刊:
- 影响因子:0
- 作者:
Sunday;Shengwei Ding;J. Shanthikumar;Raha Akhavan;Kyongsoo Kim;Zhiqun Lin;S. Sundararajan;Qingze Zou - 通讯作者:
Qingze Zou
Feasibility of 5G-enabled process monitoring in milling operations
- DOI:
10.1016/j.mfglet.2024.09.024 - 发表时间:
2024-10-01 - 期刊:
- 影响因子:
- 作者:
Liwen Hu;Baihui Chen;ElHussein Shata;Shashank Shekhar;Charif Mahmoudi;Ivan Seskar;Qingze Zou;Y.B. Guo - 通讯作者:
Y.B. Guo
DATA-DRIVEN ROBUST OPTIMAL ITERATIVE LEARNING CONTROL OF LINEAR SYSTEMS WITH STRONG CROSS-AXIS COUPLING
强横轴耦合线性系统数据驱动的鲁棒最优迭代学习控制
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Zezhou Zhang;Qingze Zou - 通讯作者:
Qingze Zou
Acoustic softening and hardening in aluminum: Modeling and experiments
铝的声学软化和硬化:建模和实验
- DOI:
- 发表时间:
2012 - 期刊:
- 影响因子:9.8
- 作者:
Zhehe Yao;Gap-Yong Kim;Zhihua Wang;LeAnn Faidley;Qingze Zou;Deqing Mei;Zichen Chen - 通讯作者:
Zichen Chen
Qingze Zou的其他文献
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{{ truncateString('Qingze Zou', 18)}}的其他基金
Collaborative Research: NSF-ANR MCB/PHY: Probing Heterogeneity of Biological Systems by Force Spectroscopy
合作研究:NSF-ANR MCB/PHY:通过力谱探测生物系统的异质性
- 批准号:
2412551 - 财政年份:2024
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
PFI-TT: Active Acoustic Noise Cancellation and Control for Scanning Probe Microscopy
PFI-TT:扫描探针显微镜的主动声学噪声消除和控制
- 批准号:
2234449 - 财政年份:2023
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
IIBR Instrumentation: Multiscale Multiplex Nanomechanical Stimulus and Sensing of Living Cells on 3D-Cell Culture
IIBR 仪器:3D 细胞培养中活细胞的多尺度多重纳米机械刺激和传感
- 批准号:
1952823 - 财政年份:2020
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
Collaborative Research: Multiscale Characterization and Dynamics Modeling of Stomatal Function in Plants
合作研究:植物气孔功能的多尺度表征和动力学建模
- 批准号:
1851907 - 财政年份:2019
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
GOALI: Control of Broadband Acoustic-caused Vibration at Nanoscale: An Enabling Technology for Cleanroom Metrology
GOALI:纳米级宽带声学振动的控制:洁净室计量的一项使能技术
- 批准号:
1663055 - 财政年份:2017
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
IDBR: Type A: Development of a Polymer-Probe-Based Scanning Probe Microscope for Noninvasive, High-Speed, Broadband Investigation of Live Mammalian Cell
IDBR:A 型:开发基于聚合物探针的扫描探针显微镜,用于活体哺乳动物细胞的无创、高速、宽带研究
- 批准号:
1353890 - 财政年份:2014
- 资助金额:
$ 0.43万 - 项目类别:
Continuing Grant
Collaborative Research: Development of a Robust, High-Speed, High-Quality Laser-Assisted Nanomanufacturing System
合作研究:开发稳健、高速、高质量的激光辅助纳米制造系统
- 批准号:
1200557 - 财政年份:2012
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
CAREER: Control Tools for Nanoscale Rapid Broadband Viscoelasticity Measurement and Mapping of Soft Materials
职业:软材料纳米级快速宽带粘弹性测量和绘图的控制工具
- 批准号:
1066055 - 财政年份:2010
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
CAREER: Control Tools for Nanoscale Rapid Broadband Viscoelasticity Measurement and Mapping of Soft Materials
职业:软材料纳米级快速宽带粘弹性测量和绘图的控制工具
- 批准号:
0846350 - 财政年份:2009
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
Collaborative Project: Integration of Modeling and Control of Smart Actuators for Nano/Bio Technology into Mechanical Engineering Curriculum
合作项目:将纳米/生物技术智能执行器的建模和控制融入机械工程课程
- 批准号:
0632908 - 财政年份:2007
- 资助金额:
$ 0.43万 - 项目类别:
Standard Grant
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