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P-T. D. Spanos
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Journal Articles

An Approach to Calculating Random Vibration Integrals

P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 1987, 54(2): 409–413.
https://doi.org/10.1115/1.3173028
Published Online: June 1, 1987
View Article titled, An Approach to Calculating Random Vibration Integrals
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Topics: Random vibration, Excitation, White noise, Algebra, Dynamic systems, Statistics, Stochastic processes
Journal Articles

Oscillator Response to Nonstationary Excitation

G. P. Solomos, P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 1984, 51(4): 907–912.
https://doi.org/10.1115/1.3167745
Published Online: December 1, 1984
View Article titled, Oscillator Response to Nonstationary Excitation
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Topics: Excitation, Approximation, Density, Probability, Reliability
Journal Articles

Spectral Moments Calculation of Linear System Output

P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. December 1983, 50(4a): 901–903.
https://doi.org/10.1115/1.3167169
Published Online: December 1, 1983
View Article titled, Spectral Moments Calculation of Linear System Output
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Topics: Linear dynamic system, Linear systems, Random vibration, White noise
Journal Articles

ARMA Algorithms for Ocean Wave Modeling

P-T. D. Spanos
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1983, 105(3): 300–309.
https://doi.org/10.1115/1.3230919
Published Online: September 1, 1983
View Article titled, ARMA Algorithms for Ocean Wave Modeling
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Topics: Algorithms, Modeling, Ocean waves, Time series, White noise, Approximation, Filters, Ocean engineering
Journal Articles

Solution to the Backward-Kolmogorov Equation for a Nonstationary Oscillation Problem

G. P. Solomos, P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. December 1982, 49(4): 923–925.
https://doi.org/10.1115/1.3162650
Published Online: December 1, 1982
View Article titled, Solution to the Backward-Kolmogorov Equation for a Nonstationary Oscillation Problem
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Topics: Approximation, Harmonic oscillators, Oscillations, Random excitation
Journal Articles

Linear Prediction Theory for Digital Simulation of Sea Waves

P.-T. D. Spanos, J. E. Hansen
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 1981, 103(3): 243–249.
https://doi.org/10.1115/1.3230845
Published Online: September 1, 1981
View Article titled, Linear Prediction Theory for Digital Simulation of Sea Waves
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Topics: Computer simulation, Ocean waves, Prediction theory, Filters, Algorithms, Simulation, Waves, White noise
Journal Articles

Vibrations of Marine Riser Systems

P.-T. D. Spanos, T. W. Chen
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 1980, 102(4): 203–213.
https://doi.org/10.1115/1.3227874
Published Online: December 1, 1980
View Article titled, Vibrations of Marine Riser Systems
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Topics: Marine drilling risers, Vibration, Bending (Stress), Currents, Dynamic response, Ocean waves, Stress
Journal Articles

On the Computation of the Confluent Hypergeometric Function at Densely Spaced Points

P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. September 1980, 47(3): 683–685.
https://doi.org/10.1115/1.3153761
Published Online: September 1, 1980
View Article titled, On the Computation of the Confluent Hypergeometric Function at Densely Spaced Points
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Topics: Algorithms, Approximation, Computation, Harmonic oscillators
Journal Articles

Formulation of Stochastic Linearization for Symmetric or Asymmetric M.D.O.F. Nonlinear Systems

P-T. D. Spanos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. March 1980, 47(1): 209–211.
https://doi.org/10.1115/1.3153613
Published Online: March 1, 1980
View Article titled, Formulation of Stochastic Linearization for Symmetric or Asymmetric M.D.O.F. Nonlinear Systems
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Topics: Nonlinear systems, Linear systems, Statistics
Journal Articles

Linearization Equations for Vibration Induced by Oscillatory Flow

P-T. D. Spanos, T. W. Chen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. December 1979, 46(4): 946–948.
https://doi.org/10.1115/1.3424684
Published Online: December 1, 1979
View Article titled, Linearization Equations for Vibration Induced by Oscillatory Flow
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Topics: Flow (Dynamics), Vibration, Excitation, Linear systems, Reliability
Journal Articles

Harmonic Analysis of Dynamic Systems With Nonsymmetric Nonlinearities

P-T. D. Spanos, W. D. Iwan
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 1979, 101(1): 31–36.
https://doi.org/10.1115/1.3426393
Published Online: March 1, 1979
View Article titled, Harmonic Analysis of Dynamic Systems With Nonsymmetric Nonlinearities
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Topics: Dynamic systems, Construction, Engineering systems and industry applications, Excitation, Linear systems, Steady state, Vehicles