• 2457 Citations
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19992020
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Research Output 1999 2018

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Article
2018

Active control of acoustics-caused nano-vibration in atomic force microscope imaging

Yi, S., Li, T. & Zou, Q., Dec 1 2018, In : Ultramicroscopy. 195, p. 101-110 10 p.

Research output: Contribution to journalArticle

active control
Vibrations (mechanical)
Feedforward control
feedforward control
Microscopes
1 Citation (Scopus)

Adaptive-scanning, near-minimum-deformation atomic force microscope imaging of soft sample in liquid: Live mammalian cell example

Ren, J. & Zou, Q., Mar 1 2018, In : Ultramicroscopy. 186, p. 150-157 8 p.

Research output: Contribution to journalArticle

Microscopes
microscopes
Cells
Scanning
Imaging techniques

Low power femtosecond tip-based nanofabrication with advanced control

Liu, J., Guo, Z. & Zou, Q., Feb 1 2018, In : Applied Physics B: Lasers and Optics. 124, 2, 23.

Research output: Contribution to journalArticle

nanofabrication
ablation
near fields
damage
fabrication

On superposition of Hammerstein systems: Application to simultaneous hysteresis-dynamics compensation

Liu, J. & Zou, Q., Sep 25 2018, In : International Journal of Robust and Nonlinear Control. 28, 14, p. 4075-4092 18 p.

Research output: Contribution to journalArticle

Hysteresis
Linear systems
Piezoelectric actuators
Model predictive control
Compensation and Redress
1 Citation (Scopus)

Receptor-mediated endocytosis generates nanomechanical force reflective of ligand identity and cellular property

Zhang, X., Ren, J., Wang, J., Li, S., Zou, Q. & Gao, N., Aug 1 2018, In : Journal of Cellular Physiology. 233, 8, p. 5908-5919 12 p.

Research output: Contribution to journalArticle

Cell membranes
Endocytosis
Cell Membrane
Ligands
Elasticity
2017
2 Citations (Scopus)

High-speed broadband monitoring of cell viscoelasticity in real time shows myosin-dependent oscillations

Yan, B., Ren, J., Zheng, X., Liu, Y. & Zou, Q., Dec 1 2017, In : Biomechanics and Modeling in Mechanobiology. 16, 6, p. 1857-1868 12 p.

Research output: Contribution to journalArticle

Myosin
Viscoelasticity
Myosins
Broadband
High Speed
1 Citation (Scopus)

High-speed dynamic-mode atomic force microscopy imaging of polymers: An adaptive multiloop-mode approach

Ren, J. & Zou, Q., Aug 2 2017, In : Beilstein Journal of Nanotechnology. 8, 1, p. 1563-1570 8 p.

Research output: Contribution to journalArticle

Atomic force microscopy
Polymers
high speed
atomic force microscopy
Imaging techniques
5 Citations (Scopus)
Fast Fourier transforms
Computational complexity
Sampling
Microprocessor chips
Signal processing

Simultaneous topography imaging and broadband nanomechanical mapping on atomic force microscope

Li, T. & Zou, Q., Nov 23 2017, In : Nanotechnology. 28, 50, 505502.

Research output: Contribution to journalArticle

Topography
Microscopes
Imaging techniques
Indentation
Feedforward control
5 Citations (Scopus)
Atomic Force Microscopy
Cholesterol
Endothelial cells
Human Umbilical Vein Endothelial Cells
Atomic force microscopy
2016
5 Citations (Scopus)

Design, fabrication, and characterization of polymer-based cantilever probes for atomic force microscopes

Yu, F., Liu, J., Zhang, X., Lin, A. L., Khan, N., Pan, Y., Gao, N., Zou, Q. & Jeon, J., Nov 1 2016, In : Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics. 34, 6, 06KI01.

Research output: Contribution to journalArticle

Polymers
Microscopes
microscopes
Fabrication
fabrication
4 Citations (Scopus)
Linear systems
Trajectories
Conjugate gradient method
Piezoelectric actuators
2015
18 Citations (Scopus)

An atomic force microscope study revealed two mechanisms in the effect of anticancer drugs on rate-dependent Young's modulus of human prostate cancer cells

Ren, J., Huang, H., Liu, Y., Zheng, X. & Zou, Q., May 1 2015, In : PloS one. 10, 5, e0126107.

Research output: Contribution to journalArticle

Elastic Modulus
antineoplastic agents
prostatic neoplasms
modulus of elasticity
microscopes
11 Citations (Scopus)

Control of a magnetostrictive-actuator-based micromachining system for optimal high-speed microforming process

Wang, Z., Witthauer, A., Zou, Q., Kim, G. Y. & Faidley, L., Jun 1 2015, In : IEEE/ASME Transactions on Mechatronics. 20, 3, p. 1046-1055 10 p., 6960848.

Research output: Contribution to journalArticle

Micromachining
Actuators
Process control
Dynamical systems
Trajectories

Resonance suppression on nanoscale viscoelasticity measurement

Du, Y. H., Xie, P., Zhang, L. & Zou, Q., Sep 22 2015, In : Jiliang Xuebao/Acta Metrologica Sinica. 36, 5, p. 473-476 4 p.

Research output: Contribution to journalArticle

viscoelasticity
Viscoelasticity
retarding
filters
adaptive filters
2014
13 Citations (Scopus)
Nanoindentation
Microscopes
Indentation
Scanning
Polydimethylsiloxane
4 Citations (Scopus)

A multi-objective optimization approach to active power control of wind farm

Zou, J., Yao, J., Zou, Q., Xu, H. & Zhang, Z., May 1 2014, In : Journal of Solar Energy Engineering, Transactions of the ASME. 136, 2, 021026.

Research output: Contribution to journalArticle

Multiobjective optimization
Power control
Farms
Wind turbines
Costs
14 Citations (Scopus)

B-spline-decomposition-based approach to multiaxis trajectory tracking: Nanomanipulation example

Wang, H. & Zou, Q., Jan 1 2014, In : IEEE Transactions on Control Systems Technology. 22, 4, p. 1573-1580 8 p., 6644294.

Research output: Contribution to journalArticle

Splines
Trajectories
Decomposition
Experiments
Feedback control
11 Citations (Scopus)

Design and characterization of a flextensional stage based on Terfenol-D actuator

Witthauer, A., Kim, G. Y., Faidley, L. A., Zou, Q. & Wang, Z., Jan 1 2014, In : International Journal of Precision Engineering and Manufacturing. 15, 1, p. 135-141 7 p.

Research output: Contribution to journalArticle

Transducers
Actuators
Bolts
Frequency response
Amplification
6 Citations (Scopus)

Effects of acoustic softening and hardening in high-frequency vibration-assisted punching of aluminum

Witthauer, A. T., Kim, G. Y., Faidley, L. E., Zou, Q. & Wang, Z., Jan 1 2014, In : Materials and Manufacturing Processes. 29, 10, p. 1184-1189 6 p.

Research output: Contribution to journalArticle

Punching
Aluminum
Vibrations (mechanical)
Hardening
Acoustics
15 Citations (Scopus)

High-speed adaptive contact-mode atomic force microscopy imaging with near-minimum-force

Ren, J. & Zou, Q., Jan 1 2014, In : Review of Scientific Instruments. 85, 7, 073706.

Research output: Contribution to journalArticle

Topography
Atomic force microscopy
high speed
topography
atomic force microscopy
11 Citations (Scopus)

High-speed atomic force microscope imaging: Adaptive multiloop mode

Ren, J., Zou, Q., Li, B. & Lin, Z., Jul 28 2014, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 90, 1, 012405.

Research output: Contribution to journalArticle

Atomic Force Microscope
High Speed
microscopes
Imaging
high speed
2013
12 Citations (Scopus)

Acoustic softening and hardening of aluminum in high-frequency vibration-assisted micro/meso forming

Yao, Z., Kim, G. Y., Faidley, L., Zou, Q., Mei, D. & Chen, Z., May 1 2013, In : Materials and Manufacturing Processes. 28, 5, p. 584-588 5 p.

Research output: Contribution to journalArticle

Aluminum
Hardening
Acoustics
Vibrations (mechanical)
Experiments
63 Citations (Scopus)

A modeling-free inversion-based iterative feedforward control for precision output tracking of linear time-invariant systems

Kim, K. S. & Zou, Q., Jan 1 2013, In : IEEE/ASME Transactions on Mechatronics. 18, 6, p. 1767-1777 11 p., 6291794.

Research output: Contribution to journalArticle

Feedforward control
White noise
Power spectrum
Dynamic models
Microscopes
18 Citations (Scopus)

B-spline-decomposition-based output tracking with preview for nonminimum-phase linear systems

Wang, H., Kim, K. & Zou, Q., May 1 2013, In : Automatica. 49, 5, p. 1295-1303 9 p.

Research output: Contribution to journalArticle

Splines
Linear systems
Trajectories
Decomposition
Dynamical systems
10 Citations (Scopus)

Enhanced measurement of broadband nanomechanical property of polymers using atomic force microscope

Ren, J., Mousavi, A., Li, X., Zou, Q., Erina, N. & Su, C., May 6 2013, In : Applied Physics Letters. 102, 18, 183116.

Research output: Contribution to journalArticle

microscopes
broadband
indentation
polymers
fixtures
21 Citations (Scopus)
Atomic Force Microscope
Indentation
Elastic Modulus
indentation
Quantification
38 Citations (Scopus)

Macroscopic highly aligned DNA nanowires created by controlled evaporative self-assembly

Li, B., Han, W., Byun, M., Zhu, L., Zou, Q. & Lin, Z., May 28 2013, In : ACS Nano. 7, 5, p. 4326-4333 8 p.

Research output: Contribution to journalArticle

Self assembly
Nanowires
self assembly
DNA
nanowires
11 Citations (Scopus)

Mechanical-plowing-based high-speed patterning on hard material via advanced-control and ultrasonic probe vibration

Wang, Z., Tan, J., Zou, Q. & Jiang, W., Nov 1 2013, In : Review of Scientific Instruments. 84, 11, 113704.

Research output: Contribution to journalArticle

plowing
Vibrations (mechanical)
ultrasonics
Ultrasonics
high speed
2 Citations (Scopus)
Polydimethylsiloxane
Indentation
Spectroscopy
Materials properties
Measurement errors
2012
80 Citations (Scopus)

Acoustic softening and residual hardening in aluminum: Modeling and experiments

Yao, Z., Kim, G. Y., Wang, Z., Faidley, L. A., Zou, Q., Mei, D. & Chen, Z., Jan 1 2012, In : International journal of plasticity. 39, p. 75-87 13 p.

Research output: Contribution to journalArticle

Aluminum
Hardening
Acoustics
Plasticity
Experiments
26 Citations (Scopus)

A decoupled inversion-based iterative control approach to multi-axis precision positioning: 3D nanopositioning example

Yan, Y., Wang, H. & Zou, Q., Jan 1 2012, In : Automatica. 48, 1, p. 167-176 10 p.

Research output: Contribution to journalArticle

Piezoelectric actuators
Dynamical systems
Experiments
Uncertainty
64 Citations (Scopus)

Effects of superimposed high-frequency vibration on deformation of aluminum in micro/meso-scale upsetting

Yao, Z., Kim, G. Y., Faidley, L., Zou, Q., Mei, D. & Chen, Z., Mar 1 2012, In : Journal of Materials Processing Technology. 212, 3, p. 640-646 7 p.

Research output: Contribution to journalArticle

Upsetting (forming)
Aluminum
Vibration
Friction
Tool Wear
25 Citations (Scopus)

Inversion-based optimal output tracking-transition switching with preview for nonminimum-phase linear systems

Wang, H., Zou, Q. & Xu, H., Jul 1 2012, In : Automatica. 48, 7, p. 1364-1371 8 p.

Research output: Contribution to journalArticle

Linear systems
Trajectories
Nanotechnology
Materials properties
Dynamical systems
9 Citations (Scopus)

Inversion-based robust feedforward-feedback two-degree-of-freedom control approach for multi-input multi-output systems with uncertainty

Peng, C., Xu, H., Zou, Q. & Zhang, J., Sep 20 2012, In : IET Control Theory and Applications. 6, 14, p. 2279-2291 13 p.

Research output: Contribution to journalArticle

Feedforward
Feedforward control
Feedback control
Feedforward Control
Inversion

Nanometer measurements of material viscoelasticity based on iterative learning control

Xie, P., Zhang, L., Liu, K. & Zou, Q., Mar 1 2012, In : Nami Jishu yu Jingmi Gongcheng/Nanotechnology and Precision Engineering. 10, 2, p. 154-159 6 p.

Research output: Contribution to journalArticle

viscoelasticity
Viscoelasticity
learning
Microscopes
microscopes
5 Citations (Scopus)

Nanoscale Broadband Viscoelastic Spectroscopy of Soft Materials Using Iterative Control

Xu, Z., Tramp, D., Zou, Q., Shrotriya, P. & Xie, P., Jan 1 2012, In : Experimental Mechanics. 52, 7, p. 757-769 13 p.

Research output: Contribution to journalArticle

Spectroscopy
Microscopes
Actuators
Scanning
Hardware
2011
3 Citations (Scopus)

Compensation for the dynamics effect on nanoscale broadband viscoelasticity measurements using adaptive filtering approach

Xie, P., Xu, Z. & Zou, Q., Apr 1 2011, In : IEEE Transactions on Instrumentation and Measurement. 60, 4, p. 1155-1162 8 p., 5645683.

Research output: Contribution to journalArticle

Adaptive filtering
viscoelasticity
Viscoelasticity
broadband
adaptive filters
23 Citations (Scopus)

Dynamics compensation and rapid resonance identification in ultrasonic-vibration-assisted microforming system using magnetostrictive actuator

Wang, Z., Zou, Q., Faidley, L. & Kim, G. Y., Jun 1 2011, In : IEEE/ASME Transactions on Mechatronics. 16, 3, p. 489-497 9 p., 5732702.

Research output: Contribution to journalArticle

Vibrations (mechanical)
Actuators
Ultrasonics
Natural frequencies
Mechatronics
11 Citations (Scopus)

Experimental study of high-frequency vibration assisted micro/mesoscale forming of metallic materials

Yao, Z., Kim, G. Y., Faidley, L., Zou, Q., Mei, D. & Chen, Z., Dec 12 2011, In : Journal of Manufacturing Science and Engineering, Transactions of the ASME. 133, 6, 061009.

Research output: Contribution to journalArticle

Friction
Extrusion
Upsetting (forming)
Actuators
Wear of materials
15 Citations (Scopus)

Guided Organization of λ-DNA into microring arrays from liquid capillary bridges

Byun, M., Han, W., Li, B., Hong, S. W., Cho, J. W., Zou, Q. & Lin, Z., Jun 20 2011, In : Small. 7, 12, p. 1641-1646 6 p.

Research output: Contribution to journalArticle

DNA
Polydimethylsiloxane
Liquids
Polymethyl Methacrylate
Oligonucleotide Array Sequence Analysis
2010
9 Citations (Scopus)

A model-based approach to compensate for the dynamics convolution effect on nanomechanical property measurement

Xu, Z. & Zou, Q., Apr 14 2010, In : Journal of Applied Physics. 107, 6, 064315.

Research output: Contribution to journalArticle

convolution integrals
indentation
probes
viscoelasticity
hardware
3 Citations (Scopus)

Teaching modules on modeling and control of piezoactuators for system dynamics, controls, and mechatronics courses

Leang, K. K., Zou, Q. & Pannozzo, G., Aug 1 2010, In : IEEE Transactions on Education. 53, 3, p. 372-383 12 p., 5238561.

Research output: Contribution to journalArticle

Mechatronics
Teaching
Dynamical systems
Students
mechanical engineering
2009
37 Citations (Scopus)

A control approach to cross-coupling compensation of piezotube scanners in tapping-mode atomic force microscope imaging

Wu, Y., Shi, J., Su, C. & Zou, Q., May 11 2009, In : Review of Scientific Instruments. 80, 4, 043709.

Research output: Contribution to journalArticle

approach control
cross coupling
scanners
Microscopes
microscopes
23 Citations (Scopus)

A control approach to high-speed probe-based nanofabrication

Yan, Y., Zou, Q. & Lin, Z., May 12 2009, In : Nanotechnology. 20, 17, 175301.

Research output: Contribution to journalArticle

Nanotechnology
Feedforward control
Position control
Silicon
Gold
23 Citations (Scopus)

A current cycle feedback iterative learning control approach for AFM imaging

Wu, Y., Zou, Q. & Su, C., Jul 1 2009, In : IEEE Transactions on Nanotechnology. 8, 4, p. 515-527 13 p., 4781804.

Research output: Contribution to journalArticle

Microscopes
Feedback
Imaging techniques
Feedforward control
Topography
13 Citations (Scopus)
Feedforward control
feedback control
learning
approach control
Feedback control
196 Citations (Scopus)

Feedforward Control of Piezoactuators in Atomic Force Microscope Systems: Inversion-based compensation for dynamics and hysteresis

Leang, K. K., Zou, Q. & Devasia, S., Jan 1 2009, In : IEEE Control Systems. 29, 1, p. 70-82 13 p.

Research output: Contribution to journalArticle

Feedforward Control
Atomic Force Microscope
Feedforward control
Hysteresis
Inversion
62 Citations (Scopus)

Optimal preview-based stable-inversion for output tracking of nonminimum-phase linear systems

Zou, Q., Jan 1 2009, In : Automatica. 45, 1, p. 230-237 8 p.

Research output: Contribution to journalArticle

Piezoelectric actuators
Linear systems
Trajectories
Hardware
Costs
69 Citations (Scopus)

Robust inversion-based 2-DOF control design for output tracking: Piezoelectric-actuator example

Wu, Y. & Zou, Q., Jul 31 2009, In : IEEE Transactions on Control Systems Technology. 17, 5, p. 1069-1082 14 p.

Research output: Contribution to journalArticle

Feedforward control
Piezoelectric actuators
Feedback control
Feedback
Controllers