• United States

Research Output 1969 2019

2019

Active stabilization of slung loads in high-speed flight using cable angle feedback

Scaramal, M., Enciu, J. & Horn, J., Jan 1 2019, In : Journal of the American Helicopter Society. 64, 4, 042008.

Research output: Contribution to journalArticle

Slings
Cables
Stabilization
Feedback
Controllers
1 Citation (Scopus)

A design strategy for a 6:1 supersonic mixed-flow compressor stage

Sadagopan, A. & Camci, C., Apr 1 2019, In : Aerospace Science and Technology. 87, p. 265-277 13 p.

Research output: Contribution to journalArticle

Compressors
Stators
Rotors
Jet engines
Supersonic flow

Aeroacoustic modeling of an eVTOL slowed rotor winged compound aircraft

Quackenbush, T., Wachspress, D., Moretti, L. R., Barwey, D., Lewis, R. H. & Brentner, K. S., Jan 1 2019.

Research output: Contribution to conferencePaper

Aeroacoustics
Rotors
Aircraft
Helicopter rotors
Electric drives

Aeroacoustic performance of multi-stream, rectangular, supersonic jets

Hromisin, S. M., Akatsuka, J., McLaughlin, D. K. & Morris, P. J., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Aeroacoustics
Bypass ratio
Turbofan engines
Acoustic fields
Noise abatement

Aeroacoustic study of lift offset coaxial rotor using free wake analysis

Sharma, K., Brentner, K. S., Jia, Z. & Lee, S., Jan 1 2019.

Research output: Contribution to conferencePaper

Aeroacoustics
Rotors
Aerodynamics
Acoustics
Helicopters

A genetic algorithm based aerothermal optimization of tip carving for an axial turbine blade

Maral, H., Alpman, E., Kavurmacıoğlu, L. & Camci, C., Nov 2019, In : International Journal of Heat and Mass Transfer. 143, 118419.

Research output: Contribution to journalArticle

blade tips
turbine blades
genetic algorithms
Turbomachine blades
Turbines

Aligned carbon nanotube morphogenesis predicts physical properties of their polymer nanocomposites

Natarajan, B., Stein, I. Y., Lachman, N., Yamamoto, N., Jacobs, D. S., Sharma, R., Liddle, J. A. & Wardle, B. L., Sep 21 2019, In : Nanoscale. 11, 35, p. 16327-16335 9 p.

Research output: Contribution to journalArticle

Open Access
Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Polymers
Physical properties

Analysis of limit-cycle oscillation in control systems with piecewise nonlinearities

Yoon, Y. & Johnson, E., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Flight control systems
Control nonlinearities
Control systems
Adaptive control systems
Linear systems

An Integrated System for Mixed-Initiative Planning of Manned Spaceflight Operations

Ijtsma, M., Lassiter, W., Feigh, K. M., Savelsbergh, M. & Pritchett, A., Mar 1 2019, 2019 IEEE Aerospace Conference, AERO 2019. IEEE Computer Society, 8741566. (IEEE Aerospace Conference Proceedings; vol. 2019-March).

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

planning
Planning
astronauts
crews
Ground supports
4 Citations (Scopus)

An investigation of the behavior of a coaxial rotor in descent and ground effect

Kinzel, M. P., Cornelius, J. K., Schmitz, S., Palacios, J., Langelaan, J. W., Adams, D. S. & Lorenz, R. D., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Ground effect
Rotors
Unmanned aerial vehicles (UAV)
Vortex flow
Aerodynamics

A probabilistic approach for reachability set computation for efficient space situational awareness

Hall, Z. & Singla, P., Jan 1 2019, Spaceflight Mechanics 2019. Topputo, F., Sinclair, A. J., Wilkins, M. P. & Zanetti, R. (eds.). Univelt Inc., p. 3001-3020 20 p. AAS 19-437. (Advances in the Astronautical Sciences; vol. 168).

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

situational awareness
Polynomial approximation
Probability density function
polynomials
approximation

A Review and Proposed Framework for Artificial General Intelligence

Long, L. N. & Cotner, C. F., Mar 1 2019, 2019 IEEE Aerospace Conference, AERO 2019. IEEE Computer Society, 8742125. (IEEE Aerospace Conference Proceedings; vol. 2019-March).

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

intelligence

A surrogate-based optimization framework for hypersonic aerothermoelastic scaling laws with application to skin panels

Huang, D. & Friedmann, P. P., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Scaling laws
Hypersonic aerodynamics
Skin
Multiobjective optimization
Computer simulation
Shape optimization
Heat flux
Thermal load
Spacecraft
Physics
1 Citation (Scopus)

A VTOL-UAV inlet flow distortion reduction concept using a new flow control approach: Double-ducted-fan (DDF)

Camci, C. & Aktürk, A., Jan 1 2019.

Research output: Contribution to conferencePaper

Inlet flow
Takeoff
Unmanned aerial vehicles (UAV)
Landing
Flow control

Bimorph-driven synthetic jet actuators optimized for various piezoelectric materials using a low-order coupled electro-elastic-acoustic model

Yu, T., Lesieutre, G. A., Griffin, S. F. & Sassoon, A. M., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Piezoelectric materials
Diaphragms
Actuators
Acoustics
Orifices

Computational Methodology for the Allocation of Work and Interaction in Human-Robot Teams

IJtsma, M., Ma, L. M., Pritchett, A. R. & Feigh, K. M., Dec 1 2019, In : Journal of Cognitive Engineering and Decision Making. 13, 4, p. 221-241 21 p.

Research output: Contribution to journalArticle

Open Access
robot
Robots
methodology
interaction
Visualization

Controlling a highly gyroscopic VTOL mav

Whitcher, L., Gandhi, M., Johnson, E. & Theodorou, E., Jan 1 2019.

Research output: Contribution to conferencePaper

Micro air vehicle (MAV)
Controllers
Three term control systems
Force control
Takeoff
Fluidics
Vibration control
Torsional stress
Networks (circuits)
Composite materials

Coupled simulations of atmospheric turbulence-modified ship airwakes and helicopter flight dynamics

Thedin, R., Kinzel, M. P., Horn, J. F. & Schmitz, S., Jan 1 2019, In : Journal of Aircraft. 56, 2, p. 812-824 13 p.

Research output: Contribution to journalArticle

Atmospheric boundary layer
Atmospheric turbulence
Flight dynamics
Helicopters
Ships

Dangerous HRI: Testing Real-World Robots has Real-World Consequences

Robinette, P., Novitzky, M., Duncan, B., Jeon, M., Wagner, A. R. & Park, C. H., Mar 22 2019, HRI 2019 - 14th ACM/IEEE International Conference on Human-Robot Interaction. IEEE Computer Society, p. 687-688 2 p. 8673073. (ACM/IEEE International Conference on Human-Robot Interaction; vol. 2019-March).

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

Robots
Testing
Robotics
Railroad crossings
Coffee

Derivative based global sensitivity analysis using conjugate unscented transforms

Nandi, S., Singh, T. & Singla, P., Jul 2019, 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., p. 2458-2463 6 p. 8815110. (Proceedings of the American Control Conference; vol. 2019-July).

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

Sensitivity analysis
Mathematical transformations
Derivatives
Costs
Screening
1 Citation (Scopus)

Design, fabrication and preliminary testing of an experimental measurement rig for co-axial rotors

Yan, S., Getz, D. V., Palacios, J., Kinzel, M., Schmitz, S. U. & Langelaan, J., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Rotors
Fabrication
Torque
Testing
Vortex flow

Distributed cooperative control of wind farms with on-site battery energy storage systems

Nguyen, D. H., Khazaei, J., Stewart, S. W. & Annoni, J., Jan 1 2019, Power Systems. Springer Verlag, p. 41-66 26 p. (Power Systems).

Research output: Chapter in Book/Report/Conference proceedingChapter

Energy storage
Farms
Wind turbines
Asynchronous generators
Controllers

Dynamic replanning of low noise rotorcraft operations

Greenwood, E., Jan 1 2019.

Research output: Contribution to conferencePaper

Acoustics
Flight paths
Costs
Rotors
Planning
1 Citation (Scopus)
Open Access
fluid injection
Die casting inserts
Noise Reduction
Noise abatement
noise reduction

Effect of maneuvering and gust loads on the two-speed shift dynamics of a helicopter equipped with a dual clutch transmission

Su, X., DeSmidt, H., Smith, E. & Bill, R. C., Jan 1 2019.

Research output: Contribution to conferencePaper

Wind effects
Clutches
Helicopters
Helicopter rotors
Flight dynamics
1 Citation (Scopus)
Computational fluid dynamics
Rotors
Acoustics
Aerodynamics
Microphones

Efficient CFD approaches for coaxial rotor simulations

Cornelius, J. K., Kinzel, M. P. & Schmitz, S., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Computational fluid dynamics
Rotors
Aircraft
Commercial vehicles
Benchmarking

Estimating the vertical structure of weather-induced mission costs for small uas

Bird, J. J., Richardson, S. J. & Langelaan, J. W., Jun 2 2019, In : Sensors (Switzerland). 19, 12, 2770.

Research output: Contribution to journalArticle

Open Access
Weather
weather
Aircraft
estimating
Antennas

Evaluation of the computational benefits of de-coupling convection and conduction heat transfer on a single impinging jet

Zahirudin, R. A. B. R., McLaughlin, D. K. & Palacios, J., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Heat convection
Heat conduction
Heat transfer
Computational fluid dynamics
Ground state

Experimental demonstration of a vibration absorber using braid-sheathed fluidic flexible matrix composite tubes

Miura, K., Krott, M. J., Smith, E., Rahn, C. D. & Romano, P. Q., Jan 1 2019, In : Journal of the American Helicopter Society. 64, 3, 032006.

Research output: Contribution to journalArticle

Fluidics
Demonstrations
Composite materials
Networks (circuits)
Orifices

Experimental evaluation of ice accretion on coaxial-rotor vehicles

Yan, S., Scroger, S. & Palacios, J., Jan 1 2019.

Research output: Contribution to conferencePaper

Ice
Rotors
Torque
Maneuverability
Helicopters

Experimental evaluation of the impact behavior of partially melted ice particles

Alvarez, M., Kreeger, R. E. & Palacios, J., Jan 1 2019, In : International Journal of Impact Engineering. 123, p. 70-76 7 p.

Research output: Contribution to journalArticle

Ice
Water content
Melting
Crystals
Fluorescence

Extended kalman filtering in regularized coordinates for orbit determination

Ciliberto, D., Singla, P. & Majji, M., Jan 1 2019, Spaceflight Mechanics 2019. Topputo, F., Sinclair, A. J., Wilkins, M. P. & Zanetti, R. (eds.). Univelt Inc., p. 89-108 20 p. AAS 19-513. (Advances in the Astronautical Sciences; vol. 168).

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

orbit determination
Extended Kalman filters
Kalman filters
Kalman filter
Orbits
1 Citation (Scopus)

Field assisted sintering of nanoporous boron carbide with hierarchical microstructure

Dai, J., Singh, J. & Yamamoto, N., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Boron carbide
Spark plasma sintering
Microstructure
Toughening
Sintering

Field-Assisted Sintering of Nickel-Based Superalloy Powder for High-Temperature Hybrid Turbine Disc Applications

Lin, C. I., Niuman, S., Yamamoto, N., Kulkarni, A. K. & Singh, J., Jan 1 2019, 10th International Symposium on High-Temperature Metallurgical Processing, 2019. Padilla, R., Yücel, O., Gregurek, D., Jiang, T., Peng, Z., Zhao, B., Downey, J. P., Keskinkilic, E. & Hwang, J-Y. (eds.). Springer International Publishing, p. 175-187 13 p. (Minerals, Metals and Materials Series).

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

Spark plasma sintering
Nickel
Superalloys
Joining
Powders
2 Citations (Scopus)

Flight control design and simulation handling qualities assessment of high-speed rotorcraft

Berger, T., Blanken, C. L., Tischler, M. B. & Horn, J. F., Jan 1 2019.

Research output: Contribution to conferencePaper

Aircraft
Flight envelopes
Control systems
Flight dynamics
Propellers
1 Citation (Scopus)

Higher-order free-wake method for propeller-wing systems

Cole, J. A., Maughmer, M. D., Kinzel, M. P. & Bramesfeld, G., Jan 1 2019, In : Journal of Aircraft. 56, 1, p. 150-165 16 p.

Research output: Contribution to journalArticle

Propellers
Conceptual design
Vorticity
Propulsion
Computational fluid dynamics

Identification of linear time-periodic systems from rotorcraft flight-test data

Saetti, U., Horn, J. F., Berger, T., Lopez, M. J. S. & Tischler, M. B., Jan 1 2019, In : Journal of Guidance, Control, and Dynamics. 42, 10, p. 2288-2296 9 p.

Research output: Contribution to journalArticle

rotary wing aircraft
flight tests
Time varying systems
Periodic Systems
Linear Time

Implementation and demonstration of coordinated transport of a slung load by a team of rotorcraft

Geng, J. & Langelaan, J. W., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Slings
Cables
Demonstrations
Cones
Controllers

Implementing system identification for a vtol unmanned aerial vehicle

Gandhi, M., Whitcher, L., Johnson, E. & Theodorou, E., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Unmanned aerial vehicles (UAV)
Identification (control systems)
Physics
Linear regression
Dynamical systems

Inlet flow separation control via novel lip-spoilers for ducted fan based VTOL uninhabited aerial vehicles

Camci, C., Herwig, N. & Aktürk, A., Jan 1 2019.

Research output: Contribution to conferencePaper

Inlet flow
Flow separation
Takeoff
Landing
Ducts

Integrated optimization for single-stage-to-orbit using a pulse detonation engine

Yoshida, H., Micci, M. M., Nakane, M., Yamaguchi, K. & Ishikawa, Y., Jan 1 2019, In : Journal of Spacecraft and Rockets. 56, 4, p. 983-989 7 p.

Research output: Contribution to journalArticle

Pulse detonation engines
pulse detonation engines
engine
Orbits
airframes

Investigation of different neural network architectures for dynamic system identification: Applications to orbital mechanics

Guého, D., Singla, P. & Melton, R. G., Jan 1 2019, Spaceflight Mechanics 2019. Topputo, F., Sinclair, A. J., Wilkins, M. P. & Zanetti, R. (eds.). Univelt Inc., p. 1789-1803 15 p. AAS 19-479. (Advances in the Astronautical Sciences; vol. 168).

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

orbital mechanics
Nonlinear dynamical systems
system identification
Network architecture
learning

Investigation of direct force control for planetary aerocapture at neptune

Deshmukh, R. G., Dutta, S. & Spencer, D. A., Jan 1 2019, Spaceflight Mechanics 2019. Topputo, F., Sinclair, A. J., Wilkins, M. P. & Zanetti, R. (eds.). Univelt Inc., p. 2367-2382 16 p. AAS 19-212. (Advances in the Astronautical Sciences; vol. 168).

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

aerocapture
Neptune (planet)
Neptune
Force control
aerodynamics

Magnetic assembly of polymer nanocomposites and their properties

Atescan, Y., Spencer, M. P. & Yamamoto, N., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Nanocomposites
Nanoparticles
Polymers
Magnetic fields
Iron oxides

Mean flow measurements in supersonic jets with noise reduction devices

Akatsuka, J., Hromisin, S. M., Falcone, J., McLaughlin, D. K. & Morris, P. J., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

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

Flow measurement
Noise abatement
Die casting inserts
Fluids
Flow structure

Model-data fusion for spatial and statistical characterization of soil parameters from geophysical measurements

Parida, S. S., Sett, K. & Singla, P., Sep 1 2019, In : Soil Dynamics and Earthquake Engineering. 124, p. 35-57 23 p.

Research output: Contribution to journalArticle

Data fusion
Soils
inverse analysis
soil
P-wave

Modeling and control of lift offset coaxial and tiltrotor rotorcraft

Berger, T., Juhasz, O., Lopez, M. J. S., Tischler, M. B. & Horn, J. F., Jan 1 2019, (Accepted/In press) In : CEAS Aeronautical Journal.

Research output: Contribution to journalArticle

aircraft
flight
Rotors
Aircraft
Flight dynamics