Aditi Chattopadhyay

2010

Reference-free fatigue crack detection, localization and quantification in lug joints

Soni, S., Kim, S. B. & Chattopadhyay, A., 2010, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. 2010-3028

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Crack detection

Crack tips

Cracks

Damage detection

Sensors

4 Citations (Scopus)

Sensitivity studies on sensor selection for crack growth investigation

Soni, S. & Chattopadhyay, A., Oct 2010, In : Smart Materials and Structures. 19, 10, 105015.

Research output: Contribution to journal › Article

lugs

Crack propagation

cracks

Cracks

sensitivity

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference contribution

Fatigue Damage

Acoustic impedance

Aluminum Alloy

Fatigue damage

electrical impedance

18 Citations (Scopus)

Acoustic based structural health monitoring for composites using optimal sensor placement: analysis and experiments

Das, S., Chattopadhyay, A. & Xu Zhou, Z., Jan 2009, In : Journal of Reinforced Plastics and Composites. 28, 1, p. 83-97 15 p.

Research output: Contribution to journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference contribution

prognosis

Composite Structures

Prognosis

composite structures

Acoustic emissions

10 Citations (Scopus)

A hierarchical classification scheme for computationally efficient damage classification

Coelho, C. K., Das, S. & Chattopadhyay, A., Aug 1 2009, In : Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 223, 5, p. 497-505 9 p.

Research output: Contribution to journal › Article

Classifiers

Sensors

Binary trees

Piezoelectric transducers

Structural health monitoring

13 Citations (Scopus)

A multidisciplinary approach to structural health monitoring and damage prognosis of aerospace hotspots

Chattopadhyay, A., Peralta, P., Papandreou-Suppappola, A. & Kovvali, N., Dec 2009, In : Aeronautical Journal. 113, 1150, p. 799-810 12 p.

Research output: Contribution to journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 journal › Article

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 journal › Article

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 journal › Article

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 proceeding › Conference 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 proceeding › Conference contribution

Projectiles

Fibers

Composite materials

Macros

Yarn

24 Citations (Scopus)

Monte Carlo matching pursuit decomposition method for damage quantification in composite structures

Das, S., Kyriakides, I., Chattopadhyay, A. & Papandreou-Suppappola, A., Apr 2009, In : Journal of Intelligent Material Systems and Structures. 20, 6, p. 647-658 12 p.

Research output: Contribution to journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference contribution

State estimation

Time series

Ultrasonics

Cyclic loads

Identification (control systems)

17 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 journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference contribution

Markov Chains

State estimation

Mechanics

Aluminum

Fracture mechanics

8 Citations (Scopus)

Real time damage state estimation and condition based residual useful life estimation of a metallic specimen under biaxial loading

Mohanty, S., Chattopadhyay, A., Wei, J. & Peralta, P., 2009, In : SDHM Structural Durability and Health Monitoring. 5, 1, p. 33-55 23 p.

Research output: Contribution to journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 journal › Article

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 proceeding › Conference contribution

State estimation

Fatigue

Transfer functions

Noise

Time series

4 Citations (Scopus)

Unsupervised Time-series Fatigue Damage State Estimation of Complex Structure Using Ultrasound Based Narrowband and Broadband Active Sensing

Mohanty, S., Chattopadhyay, A., Wei, J. & Peralta, P., 2009, In : SDHM Structural Durability and Health Monitoring. 5, 3, p. 227-250 24 p.

Research output: Contribution to journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 journal › Article

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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference 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 proceeding › Conference contribution

Wave propagation

Defects

Composite materials

Piezoelectric transducers

Structural health monitoring