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Research Output 1985 2019

Article
8 Citations (Scopus)

A biomimetic structural health monitoring approach using carbon nanotubes

Liu, Y., Rajadas, A. & Chattopadhyay, A., Jul 2012, In : JOM. 64, 7, p. 802-807 6 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Structural health monitoring
Biomimetics
Carbon nanotubes
Nanocomposites
7 Citations (Scopus)

A coupled rotor/wing optimization procedure for high speed tilt-rotor aircraft

McCarthy, T. R. & Chattopadhyay, A., Oct 1996, In : Journal of the American Helicopter Society. 41, 4, p. 360-369 10 p.

Research output: Contribution to journalArticle

Rotors
Aircraft
Aerodynamics
Planforms
Structural integrity
17 Citations (Scopus)
Structural health monitoring
Acoustics
Sensors
Composite materials
Experiments
17 Citations (Scopus)

Adaptive residual useful life estimation of a structural hotspot

Mohanty, S., Chattopadhyay, A. & Peralta, P., Feb 2010, In : Journal of Intelligent Material Systems and Structures. 21, 3, p. 321-335 15 p.

Research output: Contribution to journalArticle

State estimation
Damage tolerance
Structural health monitoring
Structural design
Fatigue of materials
14 Citations (Scopus)

A Design Optimization Procedure for Efficient Turbine Airfoil Design

Chattopadhyay, A., Pagaldipti, N. & Chang, K. T., 1993, In : Computers and Mathematics with Applications. 26, 4, p. 21-31 11 p.

Research output: Contribution to journalArticle

Airfoil
Turbine
Airfoils
Turbines
Blade
3 Citations (Scopus)

A design optimization procedure for minimizing drive system weight of high speed proprotors

Chattopadhyay, A. & McCarthy, T. R., Jan 1 1995, In : Engineering Optimization. 23, 3, p. 239-254 16 p.

Research output: Contribution to journalArticle

High Speed
Rotor
Rotors
Method of Feasible Directions
Fixed wings
7 Citations (Scopus)

A discrete semianalytical procedure for aerodynamic sensitivity analysis including grid sensitivity

Pagaldipti, N. & Chattopadhyay, A., Aug 1996, In : Computers and Mathematics with Applications. 32, 3, p. 61-71 11 p.

Research output: Contribution to journalArticle

Aerodynamics
Sensitivity analysis
Sensitivity Analysis
Grid
Finite Difference
8 Citations (Scopus)

Aeroelastic control of smart composite plate with delaminations

Nam, C., Chattopadhyay, A. & Kim, Y., Nov 2000, In : Journal of Intelligent Material Systems and Structures. 11, 11, p. 868-876 9 p.

Research output: Contribution to journalArticle

Delamination
Composite materials
Control systems
Controllers
Piezoelectric actuators
44 Citations (Scopus)

Aeroelastic tailoring using piezoelectric actuation and hybrid optimization

Chattopadhyay, A., Seeley, C. E. & Jha, R., 1999, In : Smart Materials and Structures. 8, 1, p. 83-91 9 p.

Research output: Contribution to journalArticle

actuation
optimization
wings
Aircraft materials
fixed-wing aircraft
2 Citations (Scopus)

Aeromechanical stability analysis and control of smart composite rotor blades

Chattopadhyay, A., Kim, J. S. & Liu, Q., 2000, In : Structures and Materials. 7, p. 107-117 11 p.

Research output: Contribution to journalArticle

Turbomachine blades
Rotors
Damping
Composite materials
Lead
12 Citations (Scopus)

Aeromechanical stability analysis and control of smart composite rotor blades

Chattopadhyay, A., Kim, J. S. & Liu, Q., Sep 2002, In : JVC/Journal of Vibration and Control. 8, 6, p. 847-860 14 p.

Research output: Contribution to journalArticle

rotor blades
Turbomachine blades
box beams
Rotors
Damping
10 Citations (Scopus)
Classifiers
Sensors
Binary trees
Piezoelectric transducers
Structural health monitoring
55 Citations (Scopus)

A higher order theory for modeling composite laminates with induced strain actuators

Chattopadhyay, A. & Seeley, C. E., 1997, In : Composites Part B: Engineering. 28, 3, p. 243-251 9 p.

Research output: Contribution to journalArticle

Laminates
Actuators
Composite materials
Intelligent materials
Shear stress
1 Citation (Scopus)

A hybrid prognosis model for predicting fatigue crack propagation under biaxial in-phase and out-of-phase loading

Neerukatti, R. K., Chattopadhyay, A., Iyyer, N. & Phan, N., Aug 1 2017, (Accepted/In press) In : Structural Health Monitoring.

Research output: Contribution to journalArticle

Fatigue crack propagation
Fatigue
Crack propagation
Physics
Aluminum
12 Citations (Scopus)
Structural health monitoring
Fatigue damage
Aircraft
Aerospace vehicles
Guided electromagnetic wave propagation
16 Citations (Scopus)

A multidisciplinary optimization approach for vibration reduction in helicopter rotor blades

Chattopadhyay, A. & McCarthy, T. R., 1993, In : Computers and Mathematics with Applications. 25, 2, p. 59-72 14 p.

Research output: Contribution to journalArticle

Helicopter rotors
Helicopter
Blade
Rotor
Turbomachine blades
26 Citations (Scopus)
Sensitivity analysis
Sensitivity Analysis
Aerodynamics
Decomposition
Decompose
23 Citations (Scopus)

An adaptive learning damage estimation method for structural health monitoring

Chakraborty, D., Kovvali, N., Papandreou-Suppappola, A. & Chattopadhyay, A., Jan 30 2015, In : Journal of Intelligent Material Systems and Structures. 26, 2, p. 125-143 19 p.

Research output: Contribution to journalArticle

Structural health monitoring
Aerospace applications
Stochastic models
Aluminum
Statistical methods
22 Citations (Scopus)

Analysis of piezoelectric smart composites using a coupled piezoelectric-mechanical model

Zhou, X., Chattopadhyay, A. & Thornburgh, R., Mar 2000, In : Journal of Intelligent Material Systems and Structures. 11, 3, p. 169-179 11 p.

Research output: Contribution to journalArticle

Laminates
Piezoelectric actuators
Composite materials
Piezoelectric materials
Sensors

An application of support vector regression for impact load estimation using fiber bragg grating sensors

Coelho, C. K., Hiche, C. & Chattopadhyay, A., 2011, In : Structural Durability and Health Monitoring. 7, 1-2, p. 65-81 17 p.

Research output: Contribution to journalArticle

Fiber Bragg Grating Sensor
Support Vector Regression
Fiber Bragg gratings
Sensors
Composite materials
16 Citations (Scopus)

An Efficient Layerwise Shear-Deformation Theory and Finite Element Implementation

Zhou, X., Chattopadhyay, A. & Kim, H. S., 2004, In : Journal of Reinforced Plastics and Composites. 23, 2, p. 131-152 22 p.

Research output: Contribution to journalArticle

Shear deformation
Laminates
Elasticity
6 Citations (Scopus)

An enhanced integrated aerodynamic load/dynamic optimization procedure for helicopter rotor blades

Chattopadhyay, A. & Chiu, Y. D., Jun 1992, In : Structural Optimization. 4, 2, p. 75-84 10 p.

Research output: Contribution to journalArticle

Aerodynamic loads
Helicopter rotors
Dynamic Optimization
Helicopter
Blade
37 Citations (Scopus)

An experimental investigation of delamination buckling and postbuckling of composite laminates

Gu, H. & Chattopadhyay, A., May 1999, In : Composites Science and Technology. 59, 6 SPEC. SEC., p. 903-910 8 p.

Research output: Contribution to journalArticle

Delamination
Laminates
Buckling
Composite materials
Loads (forces)
3 Citations (Scopus)
Stringers
Nanocomposites
Carbon Nanotubes
Delamination
Carbon nanotubes
1 Citation (Scopus)
Fatigue of materials
Crack propagation
Cracks
Fatigue crack propagation
Aluminum
8 Citations (Scopus)

An optimization procedure for maximizing the energy absorption capability of composite shells

Ferreira, J. M. & Chattopadhyay, A., 1994, In : Mathematical and Computer Modelling. 19, 2, p. 61-77 17 p.

Research output: Contribution to journalArticle

Energy Absorption
Energy absorption
Epoxy
Shell
Composite
5 Citations (Scopus)
Rotor
High Speed
Rotors
Optimization
Blade
7 Citations (Scopus)

An optimized cross-linked network model to simulate the linear elastic material response of a smart polymer

Zhang, J., Koo, B., Subramanian, N., Liu, Y. & Chattopadhyay, A., Jul 1 2016, In : Journal of Intelligent Material Systems and Structures. 27, 11, p. 1461-1475 15 p.

Research output: Contribution to journalArticle

Polymers
Intelligent materials
Molecular dynamics
Cyclobutanes
Polymer matrix
25 Citations (Scopus)

A novel probabilistic approach for damage localization and prognosis including temperature compensation

Neerukatti, R. K., Hensberry, K., Kovvali, N. & Chattopadhyay, A., Mar 1 2016, In : Journal of Intelligent Material Systems and Structures. 27, 5, p. 592-607 16 p.

Research output: Contribution to journalArticle

Cracks
Temperature
Fatigue of materials
Compensation and Redress
Aluminum
9 Citations (Scopus)

A novel statistical spring-bead based network model for self-sensing smart polymer materials

Zhang, J., Koo, B., Liu, Y., Zou, J., Chattopadhyay, A. & Dai, L., Aug 1 2015, In : Smart Materials and Structures. 24, 8, 085022.

Research output: Contribution to journalArticle

beads
Polymers
polymers
Molecular dynamics
simulation
3 Citations (Scopus)

Application of optimization methods to helicopter rotor blade design

Chattopadhyay, A. & Walsh, J. L., Mar 1990, In : Structural Optimization. 2, 1, p. 11-22 12 p.

Research output: Contribution to journalArticle

Helicopter rotors
Helicopter
Blade
Rotor
Turbomachine blades
36 Citations (Scopus)

Application of system-identification techniques to health monitoring of on-orbit satellite boom structures

Liu, Y., Kim, S. B., Chattopadhyay, A. & Doyle, D., Jul 2011, In : Journal of Spacecraft and Rockets. 48, 4, p. 589-598 10 p.

Research output: Contribution to journalArticle

boom
health monitoring
satellite orbits
system identification
Structural health monitoring
18 Citations (Scopus)

A refined higher-order composite box beam theory

McCarthy, T. R. & Chattopadhyay, A., 1997, In : Composites Part B: Engineering. 28, 5-6, p. 523-534 12 p.

Research output: Contribution to journalArticle

Composite materials
Shear stress
Aspect ratio
Elasticity
Boundary conditions
20 Citations (Scopus)

A simplified approach for flexural behavior of epoxy resin materials

Yekani Fard, M., Liu, Y. & Chattopadhyay, A., Jan 2012, In : Journal of Strain Analysis for Engineering Design. 47, 1, p. 18-31 14 p.

Research output: Contribution to journalArticle

Epoxy Resin
Epoxy resins
Compression
Compaction
Stress-strain curves
24 Citations (Scopus)

A strain amplitude-based algorithm for impact localization on composite laminates

Hiche, C., Coelho, C. K. & Chattopadhyay, A., Nov 2011, In : Journal of Intelligent Material Systems and Structures. 22, 17, p. 2061-2067 7 p.

Research output: Contribution to journalArticle

Laminates
Sensors
Composite materials
Fiber Bragg gratings
Graphite epoxy composites
14 Citations (Scopus)

Atomistically derived cohesive behavior of interphases in carbon fiber reinforced CNT nanocomposites

Subramanian, N., Rai, A. & Chattopadhyay, A., Jun 1 2017, In : Carbon. 117, p. 55-64 10 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon fibers
Carbon nanotubes
Nanocomposites
Graphite
1 Citation (Scopus)

Atomistically informed multiscale modeling of radially grown nanocomposite using a continuum damage mechanics approach

Venkatesan, K. R., Subramanian, N., Rai, A. & Chattopadhyay, A., Feb 1 2019, In : Carbon. 142, p. 420-429 10 p.

Research output: Contribution to journalArticle

Continuum damage mechanics
Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Molecular dynamics
30 Citations (Scopus)

Atomistically informed stochastic multiscale model to predict the behavior of carbon nanotube-enhanced nanocomposites

Subramanian, N., Rai, A. & Chattopadhyay, A., Aug 29 2015, In : Carbon. 94, p. 661-672 12 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Stochastic models
Carbon nanotubes
Nanocomposites
Polymers
6 Citations (Scopus)
Cyclobutanes
cyclobutane
Nanocomposites
Force Field
Precursor
21 Citations (Scopus)

Bayesian Statistic Based Multivariate Gaussian Process Approach for Offline/Online Fatigue Crack Growth Prediction

Mohanty, S., Chattopadhyay, A., Peralta, P. & Das, S., Jul 2011, In : Experimental Mechanics. 51, 6, p. 833-843 11 p.

Research output: Contribution to journalArticle

Fatigue crack propagation
Statistics
Crack propagation
Cracks
Sensors

Bifurcation of orthotropic solids

Chattopadhyay, A. & Gu, H., 1997, In : Journal of Applied Mechanics, Transactions ASME. 64, 1, p. 245-246 2 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Buckypaper embedded self-sensing composite for real-time fatigue damage diagnosis and prognosis

Datta, S., Neerukatti, R. K. & Chattopadhyay, A., Nov 1 2018, In : Carbon. 139, p. 353-360 8 p.

Research output: Contribution to journalArticle

Fatigue damage
Fatigue crack propagation
Polymer matrix
Glass fibers
Laminates
7 Citations (Scopus)

Characterization of delamination by using damage indices

Swann, C., Chattopadhyay, A. & Ghoshal, A., 2005, In : Journal of Reinforced Plastics and Composites. 24, 7, p. 699-711 13 p.

Research output: Contribution to journalArticle

Delamination
Laminated composites
Strain gages
Laminates
Scanning
75 Citations (Scopus)

Characterization of delamination effect on composite laminates using a new generalized layerwise approach

Kim, H. S., Chattopadhyay, A. & Ghoshal, A., Jul 2003, In : Computers and Structures. 81, 15, p. 1555-1566 12 p.

Research output: Contribution to journalArticle

Composite Laminates
Laminated Composites
Delamination
Laminated composites
Laminates
33 Citations (Scopus)
Epoxy Resins
Epoxy resins
Strain rate
Crazing
Dilatometers
Carbon
Composite materials
Cantilever beams
Water absorption
Toughness
12 Citations (Scopus)

Classifying induced damage in composite plates using one-class support vector machines

Das, S., Chattopadhyay, A. & Srivastava, A. N., Apr 2010, In : AIAA Journal. 48, 4, p. 705-718 14 p.

Research output: Contribution to journalArticle

Support vector machines
Sensors
Composite materials
Anisotropic media
Piezoelectric transducers
36 Citations (Scopus)

Condition based structural health monitoring and prognosis of composite structures under uniaxial and biaxial loading

Liu, Y., Mohanty, S. & Chattopadhyay, A., Sep 2010, In : Journal of Nondestructive Evaluation. 29, 3, p. 181-188 8 p.

Research output: Contribution to journalArticle

Structural health monitoring
Composite structures
Fatigue of materials
Composite materials
Fatigue damage
9 Citations (Scopus)
box beams
piezoelectric actuators
Piezoelectric actuators
Actuators
optimization
51 Citations (Scopus)

Coupled thermo-piezoelectric-mechanical model for smart composite laminates

Chattopadhyay, A., Li, J. & Gu, H., Dec 1999, In : AIAA Journal. 37, 12, p. 1633-1638 6 p.

Research output: Contribution to journalArticle

Laminates
Variational techniques
Piezoelectric actuators
Composite materials
Laminated composites