• 4063 Citations
  • 31 h-Index
1985 …2022
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Research Output 1985 2020

18 Citations (Scopus)

OPTIMAL DESIGN OF A VIBRATING BEAM WITH COUPLED BENDING AND TORSION.

Hanagud, S., Chattopadhyay, A. & Smith, C. V., Sep 1987, In : AIAA Journal. 25, 9, p. 1231-1240 10 p.

Research output: Contribution to journalArticle

Torsional stress
Optimal design
3 Citations (Scopus)

OPTIMAL DESIGN OF A VIBRATING BEAM WITH COUPLED BENDING AND TORSION.

Hanagud, S., Smith, C. V. & Chattopadhyay, A., 1985, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. pt 1 ed. AIAA (CP851), p. 780-792 13 p.

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

Torsional stress
Optimal design
3 Citations (Scopus)

Operational anomaly detection in flight data using a multivariate Gaussian mixture model

Li, G., Rai, A., Lee, H. & Chattopadhyay, A., Aug 24 2018, PHM 2018 - 10th Annual Conference of the Prognostics and Health Management Society. Orchard, M. & Bregon, A. (eds.). Prognostics and Health Management Society, (Proceedings of the Annual Conference of the Prognostics and Health Management Society, PHM).

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

Aircraft
Monitoring
Physics
Sensors
Computational efficiency

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
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
17 Citations (Scopus)
Hidden Markov models
Composite structures
Laminated composites
Delamination
Computational complexity

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)
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)
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
57 Citations (Scopus)

Non-linear vibration analysis of smart composite structures with discrete delamination using a refined layerwise theory

Chattopadhyay, A., Kim, H. S. & Ghoshal, A., May 21 2004, In : Journal of Sound and Vibration. 273, 1-2, p. 387-407 21 p.

Research output: Contribution to journalArticle

composite structures
Vibration analysis
Composite structures
Delamination
vibration
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
1 Citation (Scopus)

Nonlinear piezoelectric constitutive relationship and actuation for piezoelectric laminates

Zhou, X. & Chattopadhyay, A., 2002, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 3. p. 1903-1913 11 p.

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

Laminates
Electric fields
Polarization
Hysteresis
Electromechanical coupling

Nonlinear flexural modeling for epoxy resin materials

Yekani Fard, M., Liu, Y. & Chattopadhyay, A., 2011, ASME 2011 International Mechanical Engineering Congress and Exposition, IMECE 2011. Vol. 8. p. 619-626 8 p.

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

Epoxy resins
Polymers
Load limits
Composite structures
Constitutive models

Nonlinear Coupled Piezoelectric-Mechanical Model of Smart Composites

Thornburgh, R. P. & Chattopadhyay, A., 2000, American Society of Mechanical Engineers, Aerospace Division (Publication) AD. Vol. 60. p. 157-164 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Piezoelectricity
Actuators
actuators
laminates
Laminates
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
28 Citations (Scopus)

Nonlinear actuation of smart composites using a coupled piezoelectric-mechanical model

Thornburgh, R. P. & Chattopadhyay, A., Aug 2001, In : Smart Materials and Structures. 10, 4, p. 743-749 7 p.

Research output: Contribution to journalArticle

actuation
Piezoelectricity
Actuators
actuators
laminates
Epoxy resins
Polymers
Resins
Bending strength
Curing
Epoxy resins
Polymers
Resins
Bending strength
Curing
1 Citation (Scopus)

Non-destructive evaluation of composite adhesive kissing bond

Liu, Y., Johnston, J. & Chattopadhyay, A., 2013, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE). American Society of Mechanical Engineers (ASME), Vol. 1.

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

Adhesive joints
Stress concentration
Adhesives
Composite materials
Structural integrity
6 Citations (Scopus)

New higher-order plate theory in modeling delamination buckling of composite laminates

Gu, H. & Chattopadhyay, A., 1994, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA, Vol. 1. p. 504-513 10 p.

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

Delamination
Laminates
Buckling
Composite materials
Shear stress
118 Citations (Scopus)

New higher order plate theory in modeling delamination buckling of composite laminates

Chattopadhyay, A. & Gu, H., Aug 1994, In : AIAA Journal. 32, 8, p. 1709-1716 8 p.

Research output: Contribution to journalArticle

Delamination
Laminates
Buckling
Composite materials
Shear stress
7 Citations (Scopus)

Neural net based controller for flutter suppression using ASTROS with smart structures

Nam, C., Chen, P. C., Liu, D. D., Chattopadhyay, A. & Kim, J., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3985. p. 98-109 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

neural nets
flutter
smart structures
Intelligent structures
Aeroservoelasticity

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
17 Citations (Scopus)

Multiscale model of woven ceramic matrix composites considering manufacturing induced damage

Borkowski, L. & Chattopadhyay, A., Aug 1 2015, In : Composite Structures. 126, p. 62-71 10 p.

Research output: Contribution to journalArticle

Ceramic matrix composites
Composite materials
Carbon fibers
Silicon carbide
Micromechanics

Multiscale modeling of the impact response of triaxially braided polymer matrix composites, including effects of adiabatic heating

Sorini, C., Chattopadhyay, A. & Goldberg, R. K., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 2. p. 1173-1190 18 p.

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

Polymer matrix composites
Heating
Laminated composites
Polymer matrix
Composite materials

Multiscale modeling of bonded t-joints using atomistically informed method of cells

Rai, A. & Chattopadhyay, A., Jan 1 2018, 33rd Technical Conference of the American Society for Composites 2018. DEStech Publications Inc., Vol. 4. p. 2243-2253 11 p.

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

Micromechanics
Composite materials
Carbon fibers
Molecular dynamics
Adhesives

Multiscale modeling of a mechanophore-embedded nanocomposite for damage initiation detection

Koo, B., Liu, Y., Chattopadhyay, A. & Dai, L., 2015, 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc.

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

Thermosets
Nanocomposites
Quantum theory
Fluorescence
Molecular dynamics
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
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
7 Citations (Scopus)

Multiscale damage analysis of carbon nanotube nanocomposite using a continuum damage mechanics approach

Rai, A., Subramanian, N., Koo, B. & Chattopadhyay, A., Mar 1 2017, In : Journal of Composite Materials. 51, 6, p. 847-858 12 p.

Research output: Contribution to journalArticle

Continuum damage mechanics
Carbon Nanotubes
Molecular dynamics
Carbon nanotubes
Nanocomposites

Multiscale ceramic matrix composite thermomechanical damage model with fracture mechanics and internal state variables

Skinner, T., Rai, A. & Chattopadhyay, A., Mar 15 2020, In : Composite Structures. 236, 111847.

Research output: Contribution to journalArticle

Ceramic matrix composites
Fracture mechanics
Silicon carbide
Carbon fibers
Porosity
12 Citations (Scopus)

Multiscale approach to analysis of composite joints incorporating nanocomposites

Hasan, Z., Chattopadhyay, A. & Liu, Y., Jan 1 2015, In : Journal of Aircraft. 52, 1, p. 204-215 12 p.

Research output: Contribution to journalArticle

Nanocomposites
Stringers
Composite materials
Failure modes
Carbon nanotubes
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
5 Citations (Scopus)

Multiple design point optimization of high-speed proprotors

Chattopadhyay, A., McCarthy, T. R. & Seeley, C. E., May 1996, In : Journal of Aircraft. 33, 3, p. 625-627 3 p.

Research output: Contribution to journalArticle

Flight dynamics
Takeoff
Nonlinear programming
Structural design
Airfoils

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
14 Citations (Scopus)
Piezoelectric materials
Piezoelectric actuators
Actuators
Damping
Control systems

Multi mode fracture properties of polymer carbon fiber composite structures

Yekani Fard, M., Raji, B., Padilla, M., Woodward, J. M., Oramas, M. & Chattopadhyay, A., Jan 1 2018, AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials. 210049 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Composite structures
Carbon fibers
Polymers
24 Citations (Scopus)
Epoxy Resins
epoxy resins
Epoxy resins
curvature
moments
18 Citations (Scopus)

Multilevel decomposition procedure for efficient design optimization of helicopter rotor blades

Chattopadhyay, A., McCarthy, T. R. & Pagaldipti, N., Feb 1995, In : AIAA Journal. 33, 2, p. 223-230 8 p.

Research output: Contribution to journalArticle

Helicopter rotors
Turbomachine blades
Rotors
Decomposition
Aerodynamics
4 Citations (Scopus)

Multifidelity multiscale modeling of nanocomposites for microstructure and macroscale analysis

Rai, A. & Chattopadhyay, A., Sep 15 2018, In : Composite Structures. 200, p. 204-216 13 p.

Research output: Contribution to journalArticle

Nanocomposites
Microstructure
Carbon Nanotubes
Carbon nanotubes
Polymers

Multidisciplinary optimization procedure for high speed aircraft using semi-analytical sensitivity analysis procedure and multilevel decomposition

Pagaldipti, N., Narayan, J. R. & Chattopadhyay, A., 1996, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA, Vol. 3. p. 1479-1493 15 p.

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

Sensitivity analysis
Aerodynamics
Aircraft
Decomposition
Supersonic flow
5 Citations (Scopus)
Aerodynamics
Sensitivity analysis
Sensitivity Analysis
Aircraft
High Speed
3 Citations (Scopus)

Multidisciplinary optimization of tilt rotor blades using comprehensive composite modeling technique

Chattopadhyay, A., McCarthy, T. R. & Rajadas, J., 1997, Annual Forum Proceedings - American Helicopter Society. American Helicopter Soc, Vol. 1. p. 809-822 14 p.

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

Turbomachine blades
Rotors
Composite materials
Laminates
Elasticity
3 Citations (Scopus)

Multidisciplinary optimization of helicopter rotor blades including design variable sensitivity

McCarthy, T. R. & Chattopadhyay, A., 1992, 4th Symposium on Multidisciplinary Analysis and Optimization, 1992. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 92-4783

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

Helicopter rotors
Turbomachine blades
Aerodynamics
Aeroelasticity
Nonlinear programming
4 Citations (Scopus)

Multidisciplinary optimization of gas turbine blade design

Talya, S. S., Rajadas, J. & Chattopadhyay, A., 1998, 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics Inc, AIAA

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

Turbomachine blades
Gas turbines
Cooling
Coolants
Turbomachinery
2 Citations (Scopus)
Flutter
Composite
Aerodynamics
Optimization
Methodology

Multidisciplinary optimization of composite wings using refined structural and aeroelastic analysis methodologies

Chattopadhyay, A. & Jha, R., 1997, American Society of Mechanical Engineers, Aerospace Division (Publication) AD. Vol. 53. p. 175-179 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

structural analysis
wings
methodology
unsteady aerodynamics
flutter
8 Citations (Scopus)

Multidisciplinary optimization for gas turbine airfoil design

Talya, S. S., Rajadas, J. & Chattopadhyay, A., 2000, In : Inverse Problems in Engineering. 8, 3, p. 283-308 26 p.

Research output: Contribution to journalArticle

Gas Turbine
Airfoil
Blade
Airfoils
Gas turbines
4 Citations (Scopus)

Multidisciplinary optimization and design variable sensitivity of helicopter rotor blades using a composite box beam model

Chattopadhyay, A. & McCarthy, T. R., 1993, In : Composites Engineering. 3, 7-8, p. 585-599 15 p.

Research output: Contribution to journalArticle

Helicopter rotors
Turbomachine blades
Composite materials
Aerodynamics
Aeroelasticity
39 Citations (Scopus)

Multidisciplinary design optimization procedure for improved design of a cooled gas turbine blade

Talya, S. S., Chattopadhyay, A. & Rajadas, J., Mar 2002, In : Engineering Optimization. 34, 2, p. 175-194 20 p.

Research output: Contribution to journalArticle

Multidisciplinary Design Optimization
Gas Turbine
Turbine Blade
Blade
Turbomachine blades