• 4005 Citations
  • 31 h-Index
1985 …2022
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Research Output 1985 2020

2005
11 Citations (Scopus)

Improved transverse shear calculations for rate-dependent analyses of polymer matrix composites

Zhu, L., Kim, H. S., Chattopadhyay, A. & Goldberg, R. K., Apr 2005, In : AIAA Journal. 43, 4, p. 895-905 11 p.

Research output: Contribution to journalArticle

Polymer matrix composites
Strain rate
Micromechanics
Composite materials
Poisson ratio

Multiple and generalized delamination detections using neural network technique and genetic algorithm

Le, H., Chen, H. P. & Chattopadhyay, A., 2005, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 7. p. 4869-4883 15 p.

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

Delamination
Genetic algorithms
Neural networks
Laminates
Natural frequencies
15 Citations (Scopus)

On the use of the matching pursuit decomposition signal processing technique for structural health monitoring

Das, S., Papandreou-Suppappola, A., Zhou, X. & Chattopadhyay, A., 2005, Proceedings of SPIE - The International Society for Optical Engineering. Flatau, A. B. (ed.). Vol. 5764. p. 583-594 12 p. 65

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

structural health monitoring
Structural health monitoring
signal processing
Signal processing
signatures
15 Citations (Scopus)

Reduced-order-model approach for aeroelastic analysis involving aerodynamic and structural nonlinearities

Munteanu, S., Rajadas, J., Nam, C. & Chattopadhyay, A., Mar 2005, In : AIAA Journal. 43, 3, p. 560-571 12 p.

Research output: Contribution to journalArticle

Aerodynamics
Aeroelasticity
Computational fluid dynamics
Step response
Identification (control systems)
16 Citations (Scopus)

Simulation of asymmetric Lamb waves for sensing and actuation in plates

Ghoshal, A., Martin, W. N., Schulz, M. J., Prosser, W. H. & Chattopadhyay, A., 2005, In : Shock and Vibration. 12, 4, p. 243-271 29 p.

Research output: Contribution to journalArticle

Lamb waves
actuation
Surface waves
simulation
damage
Polymer matrix composites
Micromechanics
Strain rate
Laminates
Composite materials
1 Citation (Scopus)

Transient response of strain rate dependent polymer matrix composite laminates

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., 2005, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 1. p. 340-364 25 p.

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

Polymer matrix composites
Transient analysis
Laminates
Strain rate
Micromechanics
2006
7 Citations (Scopus)

A 3D micromechanics model for strain rate dependent inelastic polymer matrix composites

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 2. p. 1147-1164 18 p.

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

Polymer matrix composites
Micromechanics
Strain rate
Composite materials
Computational efficiency

Application of artificial neural networks to the simulation of progressive damage in composite laminates

Deenadayalu, C. A., Chattopadhyay, A. & Zhou, X., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 3. p. 1998-2015 18 p.

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

Laminates
Neural networks
Composite materials
Micromechanics
Recurrent neural networks

Delamination characterization of laminated composite structures based on smooth transition of displacement

Kim, H. S., Kim, J., Choi, S. B., Ghoshal, A. & Chattopadhyay, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 9. p. 6214-6223 10 p.

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

Laminated composites
Composite structures
Delamination
Modal analysis
Laminates

Development of localized constitutive relations for fiber optic sensors using a unit cell based slicing approach

Ramachandran, S., Chattopadhyay, A., Goldberg, R., Seaver, M. & Zhu, L., 2006, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6173. 61731G

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

slicing
Fiber optic sensors
fiber optics
sensors
reinforcing fibers
1 Citation (Scopus)

Elastic and inelastic behavior of carbon nanotube reinforced polystyrene

Krzyzanowski, D. R., Chattopadhyay, A. & Zhou, X., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 3. p. 2179-2186 8 p.

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

Carbon nanotubes
Polystyrenes
Nanotubes
Strain rate
Recovery
1 Citation (Scopus)

Hybrid sensor network for large array sensing systems for acoustic source localization in solid media

Ghosha, A., Kim, H. S. & Chattopadhyay, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 6. p. 4425-4436 12 p.

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

Hybrid sensors
Sensor networks
Acoustics
Sensors
Sensor arrays

Loss in coupling due to crack in piezoelectric wafer based sensors and actuators

Zhou, X. & Chattopadhyay, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 7. p. 4619-4630 12 p.

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

Piezoelectric materials
Actuators
Cracks
Sensors
Energy dissipation
6 Citations (Scopus)

Multiscale analysis including strain rate dependency for transient response of composite laminated shells

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., Nov 2006, In : Journal of Reinforced Plastics and Composites. 25, 17, p. 1795-1831 37 p.

Research output: Contribution to journalArticle

Laminated composites
Transient analysis
Strain rate
Micromechanics
Composite materials

Multiscale numerical simulation of high-velocity impact on polymer matrix composite laminates

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., 2006, Earth and Space 2006 - Proceedings of the 10th Biennial International Conference on Engineering, Construction, and Operations in Challenging Environments. Vol. 2006. p. 142 1 p.

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

Polymer matrix composites
Laminates
Micromechanics
Computer simulation
Constitutive equations
3 Citations (Scopus)

Nonlinear aeroelastic analysis using a CFD-based state space ROM

Munteanu, S., Rajadas, J. & Chattopadhyay, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 7. p. 5188-5206 19 p.

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

Nonlinear analysis
Computational fluid dynamics
Aerodynamics
Thermal load
Aeroelasticity
25 Citations (Scopus)

Nonlinear transient response of strain rate dependent composite laminated plates using multiscale simulation

Zhu, L., Chattopadhyay, A. & Goldberg, R. K., May 2006, In : International Journal of Solids and Structures. 43, 9, p. 2602-2630 29 p.

Research output: Contribution to journalArticle

Multiscale Simulation
Laminated Plates
Composite Plates
Transient Response
Nonlinear Response
21 Citations (Scopus)

Optimization of piezoelectric sensor location for delamination detection in composite laminates

Swann, C. & Chattopadhyay, A., Jul 1 2006, In : Engineering Optimization. 38, 5, p. 511-528 18 p.

Research output: Contribution to journalArticle

Piezoelectric Sensor
Composite Laminates
Delamination
Laminates
Sensor

Particle filter based matching pursuit; decomposition for damage quantification in composite structures

Das, S., Kyriakides, I., Chattopadhyay, A. & Papandreou-Suppappola, A., 2006, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 9. p. 6180-6191 12 p.

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

Glossaries
Composite structures
Decomposition
Piezoelectric transducers
Structural health monitoring
2 Citations (Scopus)

Wave scattering analysis of bolted joints

Miller, D., Das, S., Chattopadhyay, A. & Zhou, X., 2006, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6176. 617603

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

bolted joints
Bolted joints
bolts
Bolts
wave scattering
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
27 Citations (Scopus)

Detection of fatigue cracks and torque loss in bolted joints

Coelho, C. K., Das, S., Chattopadhyay, A., Papandreou-Suppappola, A. & Peralta, P., 2007, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6532. 653204

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

bolted joints
Bolted joints
Bolts
bolts
torque

Elastic and viscoelastic modeling of carbon nanotube reinforced polystyrene

Krzyzanowski, D. R., Chattopadhyay, A. & Wei, J., 2007, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 4. p. 4096-4110 15 p.

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

Nanotubes
Carbon nanotubes
Polystyrenes
Composite materials
Fibers
23 Citations (Scopus)

Health monitoring of composite plates using acoustic wave propagation, continuous sensors and wavelet analysis

Ghoshal, A., Martin, W. N., Schulz, M. J., Chattopadhyay, A., Prosser, W. H. & Kim, H. S., Jan 2007, In : Journal of Reinforced Plastics and Composites. 26, 1, p. 95-112 18 p.

Research output: Contribution to journalArticle

Acoustic wave propagation
Wavelet analysis
Health
Monitoring
Sensors
6 Citations (Scopus)

Hidden Markov model based classification of structural damage

Wenfan, Z., Kovvali, N., Papandreou-Suppappola, A., Cochran, D. & Chattopadhyay, A., 2007, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6523. 652311

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

Hidden Markov models
damage
systems health monitoring
fasteners
Fasteners
14 Citations (Scopus)

Mixed Gaussian process and state-space approach for fatigue crack growth prediction

Mohanty, S., Teale, R., Chattopadhyay, A., Peralta, P. & Willhauck, C., 2007, Structural Health Monitoring 2007: Quantification, Validation, and Implementation - Proceedings of the 6th International Workshop on Structural Health Monitoring, IWSHM 2007. DEStech Publications, Vol. 2. p. 1108-1115 8 p.

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

Physics
Fatigue crack propagation
Fatigue
Growth
Space Simulation
9 Citations (Scopus)

Modal-strain-based damage index of laminated composite structures using smooth transition of displacements

Kim, H. S., Kim, J., Choi, S. B., Ghoshal, A. & Chattopadhyay, A., Dec 2007, In : AIAA Journal. 45, 12, p. 2972-2978 7 p.

Research output: Contribution to journalArticle

Laminated composites
Composite structures
Delamination
Modal analysis
Laminates
1 Citation (Scopus)

Modeling structural nonlinearities including damage using reduced order methods

Rajadas, J., Chattopadhyay, A. & Munteanu, S., 2007, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 7. p. 7272-7289 18 p.

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

Aerodynamics
Strain rate
Aeroelasticity
Polymer matrix composites
ROM
11 Citations (Scopus)

Time-frequency based classification of structural damage

Kovvali, N., Das, S., Chakraborty, D., Cochran, D., Papandreou-Suppappola, A. & Chattopadhyay, A., 2007, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 5. p. 4294-4304 11 p.

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

Fasteners
Aluminum
Economics
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
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