• 3953 Citations
  • 31 h-Index
1985 …2022
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Research Output 1985 2019

2010
2 Citations (Scopus)

Sensor optimization for progressive damage diagnosis in complex structures

Zhou, W., Kovvali, N., Papandreou-Suppappola, A. & Chattopadhyay, A., 2010, Proceedings of SPIE - The International Society for Optical Engineering. PART 1 ed. Vol. 7650. 76502S

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Complex Structure
Damage
damage
Sensor
optimization
2 Citations (Scopus)

Structural health monitoring of boom architectures for on-orbit satellites using system identification techniques

Liu, Y., Kim, S. B., Chattopadhyay, A. & Doyle, D., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-3027

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structural health monitoring
Identification (control systems)
Orbits
Satellites
Degradation
2009
2 Citations (Scopus)

A comparative study of fatigue damage sensing in aluminum alloys using electrical impedance and laser ultrasonic methods

Channels, L., Chakraborty, D., Butrym, B., Kovvali, N., Spicer, J., Papandreou-Suppappola, A., Afshari, M., Inman, D. & Chattopadhyay, A., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7295. 72950Q

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue Damage
Acoustic impedance
Aluminum Alloy
Fatigue damage
electrical impedance
18 Citations (Scopus)
Structural health monitoring
Acoustics
Sensors
Composite materials
Experiments
10 Citations (Scopus)

Active damage localization in anisotropic materials using guided waves

Reynolds, W. D., Coelho, C., Kim, S. B., Chattopadhyay, A. & Arnold, S. M., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2327

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Guided electromagnetic wave propagation
Sensors
Aerospace vehicles
Damage detection
Actuators
3 Citations (Scopus)

Adaptive learning for damage classification in structural health monitoring

Chakraborty, D., Kovvali, N., Zhang, J. J., Papandreou-Suppappola, A. & Chattopadhyay, A., 2009, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1678-1682 5 p. 5469782

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structural health monitoring
Fatigue damage
Stochastic models
Physics
8 Citations (Scopus)

A gaussian process based prognostics framework for composite structures

Liu, Y., Mohanty, S. & Chattopadhyay, A., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7286. 72860J

Research output: Chapter in Book/Report/Conference proceedingConference contribution

prognosis
Composite Structures
Prognosis
composite structures
Acoustic emissions
10 Citations (Scopus)
Classifiers
Sensors
Binary trees
Piezoelectric transducers
Structural health monitoring
12 Citations (Scopus)
Structural health monitoring
Fatigue damage
Aircraft
Aerospace vehicles
Guided electromagnetic wave propagation
2 Citations (Scopus)

An explicit multiscale model for progressive failure of composite structures

Moncada, A. M., Reynolds, W. D., Chattopadhyay, A., Bednarcyk, B. A. & Arnold, S. M., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2549

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Composite structures
Composite materials
Micromechanics
ABAQUS
8 Citations (Scopus)

Characterization of impact damage in woven fiber composites using fiber bragg grating sensing and NDE

Hiche, C., Liu, K. C., Seaver, M., Wei, J. & Chattopadhyay, A., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7294. 72940E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

woven composites
impact damage
Fiber Bragg Grating Sensor
fiber composites
Fiber Grating
1 Citation (Scopus)

Damage characterization of composite wing subjected to impact loading - An experimental study

Hiche, C., Coelho, C. K., Moncada, A., Yekani Fard, M. & Chattopadhyay, A., 2009, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009. Vol. 2. p. 573-580 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Composite materials
Fiber Bragg gratings
Foams
Sensors
Crushing
31 Citations (Scopus)

Damage classification structural health monitoring in bolted structures using time-frequency techniques

Chakraborty, D., Kovvali, N., Wei, J., Papandreou-Suppappola, A., Cochran, D. & Chattopadhyay, A., Jul 2009, In : Journal of Intelligent Material Systems and Structures. 20, 11, p. 1289-1305 17 p.

Research output: Contribution to journalArticle

Structural health monitoring
Glossaries
Sensors
Fasteners
Aluminum
14 Citations (Scopus)

Fatigue damage prediction in metallic materials based on multiscale modeling

Luo, C., Wei, J., Parra-Garcia, M., Chattopadhyay, A. & Peralta, P., Nov 2009, In : AIAA Journal. 47, 11, p. 2567-2576 10 p.

Research output: Contribution to journalArticle

Fatigue damage
Crystal orientation
Plasticity
Materials properties
Single crystals
34 Citations (Scopus)

Gaussian process time series model for life prognosis of metallic structures

Mohanty, S., Das, S., Chattopadhyay, A. & Peralta, P., May 2009, In : Journal of Intelligent Material Systems and Structures. 20, 8, p. 887-896 10 p.

Research output: Contribution to journalArticle

Time series
Crack propagation
Fatigue of materials
Health
Cracks

Low speed impact of woven fiber composites including fiber Bragg grating sensors

Liu, K. C., Hiche, C. & Chattopadhyay, A., 2009, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009. Vol. 2. p. 557-563 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fiber Bragg gratings
Fibers
Sensors
Composite materials
Plastic deformation
4 Citations (Scopus)

Low speed projectile impact damage prediction and propagation in woven composites

Liu, K. C., Hiche, C. & Chattopadhyay, A., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2446

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Projectiles
Fibers
Composite materials
Macros
Yarn
24 Citations (Scopus)
Composite structures
Decomposition
Glossaries
Structural health monitoring
3 Citations (Scopus)

Multiscale damage criterion for fatigue life prediction in metallic materials

Luo, C., Parra-Garcia, M., Chattopadhyay, A., Peralta, P. & Wei, J., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2618

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue of materials
Multiobjective optimization
Strain energy
Tensors
Plasticity
1 Citation (Scopus)

On-line structural health monitoring and prognosis of a biaxial cruciform specimen

Mohanty, S., Chattopadhyay, A., Wei, J. & Peralta, P., 2009, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2009-2305

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structural health monitoring
State estimation
Fatigue of materials
Strain gages
Identification (control systems)

On-line time-series damage state estimation using correlation analysis and ultrasonic broadband active sensing

Mohanty, S., Wei, J., Chattopadhyay, A. & Peralta, P., 2009, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009. Vol. 2. p. 581-588 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

State estimation
Time series
Ultrasonics
Cyclic loads
Identification (control systems)
16 Citations (Scopus)

On the use of hidden markov modeling and time-frequency features for damage classification in composite structures

Wenfan Zhou, Z., Kovvali, N., Reynolds, W., Papandreou-Suppappola, A., Chattopadhyay, A. & Cochran, D., Jul 2009, In : Journal of Intelligent Material Systems and Structures. 20, 11, p. 1271-1288 18 p.

Research output: Contribution to journalArticle

Hidden Markov models
Composite structures
Laminated composites
Delamination
Computational complexity

On the use of the posterior Cramér-Rao lower bound for damage estimation in structural health management

Zhang, J. J., Zhou, W., Kovvali, N., Papandreou-Suppappola, A. & Chattopadhyay, A., 2009, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009. Vol. 2. p. 589-595 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Health
Error analysis
Probability density function
Dynamical systems
Aluminum
3 Citations (Scopus)

Optimal sensor placement for damage detection in complex structures

Soni, S., Das, S. & Chattopadhyay, A., 2009, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009. Vol. 2. p. 565-571 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damage detection
Sensors
Structural health monitoring
Redundancy
Signal to noise ratio
1 Citation (Scopus)

Prediction of fatigue damage and residual useful life for composite structures using passive sensing

Liu, Y., Mohanty, S. & Chattopadhyay, A., 2009, Structural Health Monitoring 2009: From System Integration to Autonomous Systems - Proceedings of the 7th International Workshop on Structural Health Monitoring, IWSHM 2009. DEStech Publications, Vol. 2. p. 1463-1470 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue damage
Composite structures
Fatigue
Fatigue of materials
Torsional stress
6 Citations (Scopus)

Progressive damage estimation using sequential Monte Carlo techniques

Zhou, W., Kowali, N., Papandreou-Suppappola, A., Peralta, P. & Chattopadhyay, A., 2009, Structural Health Monitoring 2009: From System Integration to Autonomous Systems - Proceedings of the 7th International Workshop on Structural Health Monitoring, IWSHM 2009. DEStech Publications, Vol. 1. p. 569-576 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Markov Chains
State estimation
Mechanics
Aluminum
Fracture mechanics
8 Citations (Scopus)
State estimation
Fatigue of materials
Structural health monitoring
Strain gages
Identification (control systems)
3 Citations (Scopus)

Robust feature extraction for rapid classification of damage in composites

Coelho, C. K., Reynolds, W. & Chattopadhyay, A., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7286. 72860K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

pattern recognition
Feature Extraction
Support vector machines
Feature extraction
education
3 Citations (Scopus)

Sensor selection and crack growth monitoring using sensitivity studies

Soni, S. K., Das, S. & Chattopadhyay, A., 2009, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7286. 72860I

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Crack Growth
Crack propagation
cracks
Monitoring
Sensor
20 Citations (Scopus)

Simulation of damage-features in a lug joint using guided waves

Soni, S., Das, S. & Chattopadhyay, A., Aug 2009, In : Journal of Intelligent Material Systems and Structures. 20, 12, p. 1451-1464 14 p.

Research output: Contribution to journalArticle

Guided electromagnetic wave propagation
Sensors
Piezoelectric transducers
Fatigue damage
Aluminum

Time series damage state estimation using empirical transfer function estimation approach and broadband chirp active sensing

Mohanty, S. & Chattopadhyay, A., 2009, Structural Health Monitoring 2009: From System Integration to Autonomous Systems - Proceedings of the 7th International Workshop on Structural Health Monitoring, IWSHM 2009. DEStech Publications, Vol. 2. p. 1824-1831 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

State estimation
Fatigue
Transfer functions
Noise
Time series
4 Citations (Scopus)
Fatigue damage
State estimation
Time series
Ultrasonics
Sensors
2008
1 Citation (Scopus)

3D simulation of high velocity ballistic impact on plain weave composites with embedded fbg sensors

Wei, J., Liu, K. C. & Chattopadhyay, A., 2008, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ballistics
Micromechanics
Laminates
Fibers
Sensors
1 Citation (Scopus)

A void growth and a cyclic model in ductile material using mechanism-based strain gradient crystal plasticity theory

Luo, C., Wei, J., Chattopadhyay, A. & Jiang, H., 2008, ASME International Mechanical Engineering Congress and Exposition, Proceedings. Vol. 12. p. 29-37 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Plasticity
Crystals
Single crystals
Crystal orientation
Porous materials
5 Citations (Scopus)

Binary tree SVM based framework for mining fatigue induced damage attributes in complex lug joints

Coelho, C. K., Das, S. & Chattopadhyay, A., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260Q

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lugs
Binary trees
Support vector machines
Classifiers
Fatigue of materials
3 Citations (Scopus)

Damage quantification using attenuation based signal processing for health monitoring in carbon fiber composites

Reynolds, W. & Chattopadhyay, A., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6935. 69351Q

Research output: Chapter in Book/Report/Conference proceedingConference contribution

fiber composites
carbon fibers
Carbon fibers
health
signal processing
10 Citations (Scopus)

Failure model for rate-dependent polymer matrix composite laminates under high-velocity impact

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., 2008, In : Journal of Aerospace Engineering. 21, 3, p. 132-139 8 p.

Research output: Contribution to journalArticle

Polymer matrix composites
Laminates
Failure modes
Micromechanics
Composite materials
7 Citations (Scopus)

Fatigue life prediction using multivariate gaussian process

Mohanty, S., Chattopadhyay, A., Peralta, P., Das, S. & Willhauck, C., 2008, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue of materials
Cracks
Online systems
Fatigue crack propagation
Identification (control systems)
1 Citation (Scopus)

Feature reduction for computationally efficient damage state classification using binary tree support vector machines

Coelho, C. & Chattopadhyay, A., 2008, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2008. Vol. 2. p. 289-296 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Binary trees
Support vector machines
Classifiers
Discriminant analysis
Data reduction
5 Citations (Scopus)

Microstructure representation and material characterization for multiscale finite element simulations of local mechanical behavior in damaged metallic structures

Garcia, M. P., Luo, C., Noshadravan, A., Keck, A., Teale, R., Chattopadhyay, A. & Peralta, P., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260K

Research output: Chapter in Book/Report/Conference proceedingConference contribution

microstructure
Microstructure
Fatigue of materials
Crystallography
Geometry
6 Citations (Scopus)

Multi-scale modeling and experimental validation for component fatigue life prediction

Soni, S., Chattopadhyay, A., Jun, W. & Peralta, P., 2008, ASME International Mechanical Engineering Congress and Exposition, Proceedings. Vol. 12. p. 21-27 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue of materials
Subroutines
ABAQUS
Crack initiation
Mechanics
7 Citations (Scopus)

On-line life prediction of a structural hotspot

Mohanty, S., Chattopadhyay, A. & Peralta, P., 2008, Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2008. Vol. 2. p. 297-304 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

State estimation
Fracture mechanics
Physics
Statistical Models
5 Citations (Scopus)

Physics based modeling for time-frequency damage classification

Chakraborty, D., Soni, S., Wei, J., Kovvali, N., Papandreou-Suppappola, A., Cochran, D. & Chattopadhyay, A., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lugs
Physics
damage
physics
Classifiers
2 Citations (Scopus)

Sensor fusion and damage classification in composite materials

Zhou, W., Reynolds, W. D., Moncada, A., Kovvali, N., Chattopadhyay, A., Papandreou-Suppappola, A. & Cochran, D., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260N

Research output: Chapter in Book/Report/Conference proceedingConference contribution

multisensor fusion
Fusion reactions
Hidden Markov models
damage
composite materials
4 Citations (Scopus)

Simulation of damage-features in complex joint using guided waves

Soni, S., Banerjee, S., Das, S. & Chattopadhyay, A., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lugs
Guided electromagnetic wave propagation
damage
Piezoelectric transducers
piezoelectric transducers
2 Citations (Scopus)

Stochastic crack growth under variable loading for health monitoring and prognosis

Willhauck, C., Mohanty, S., Chattopadhyay, A. & Peralta, P., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260L

Research output: Chapter in Book/Report/Conference proceedingConference contribution

prognosis
health
Crack propagation
cracks
Health
7 Citations (Scopus)

Ultrasonic sensing and time-frequency analysis for detecting plastic deformation in an aluminum plate

Channels, L., Chakraborty, D., Simon, D., Kovvali, N., Spicer, J., Papandreou-Suppappola, A., Cochran, D., Peralta, P. & Chattopadhyay, A., 2008, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6926. 69260P

Research output: Chapter in Book/Report/Conference proceedingConference contribution

plastic deformation
Plastic deformation
ultrasonics
Ultrasonics
damage
2007
19 Citations (Scopus)

Classification of damage signatures in composite plates using one-class SVMs

Das, S., Srivastava, A. N. & Chattopadhyay, A., 2007, IEEE Aerospace Conference Proceedings. 4161669

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wave propagation
Defects
Composite materials
Piezoelectric transducers
Structural health monitoring
15 Citations (Scopus)

Damage classification for structural health monitoring using time-frequency feature extraction and continuous hidden Markov models

Zhou, W., Chakraborty, D., Kovvali, N., Papandreou-Suppappola, A., Cochran, D. & Chattopadhyay, A., 2007, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 848-852 5 p. 4487337

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Structural health monitoring
Hidden Markov models
Feature extraction
Fatigue damage
Classifiers
17 Citations (Scopus)

Damage diagnosis using a kernel-based method

Chattopadhyay, A., Das, S. & Coelho, C. K., Aug 2007, In : Insight: Non-Destructive Testing and Condition Monitoring. 49, 8, p. 451-458 8 p.

Research output: Contribution to journalArticle

damage
Bolted joints
bolted joints
Support vector machines
Materials properties