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Dr. R. Valery Roy Associate Professor Department of Mechanical Engineering University of Delaware 226 Spencer Lab. Newark, DE 19716 E-mail: vroy@udel.edu Dr. Roy's personal homepage |
DEGREES
Ph.D., M.S., Mechanical Engineering, Rice University, 1989
Ingénieur Ecole Centrale de Paris, Ecole Centrale des Arts et Manufactures, Paris, 1984
SERVICE
Assistant Professor, University of Delaware, 1989-present.
OTHER RELATED EXPERIENCE
Engineering Consultant, Elf Aquitaine, Paris, 1984
CONSULTING
NONE
STATE REGISTERED
NONE
SELECTED PUBLICATIONS
Journal Articles & Proceedings
- Roy, R. V., and Spanos, P. D., "Pad?Type Approach to Nonlinear Random Vibration Analysis", Probabilistic Engineering Mechanics , 6, Nos. 3-4, pp. 119-128, (1991).
- Yang, C. Y., Cheng, A.H.-D., and Roy, R. V., "Chaotic and Stochastic Dynamics for a Nonlinear Structural System with Hysteresis and Degradation", Probabilistic Engineering Mechanics, 6, Nos. 3-4, pp. 193-203, (1991).
- Roy, R. V., and Spanos, P. D., "Power Spectral Densities of Nonlinear System Response: The Recursion Method", Journal of Applied Mechanics, Transactions of the ASME, 60, pp. 358-365, (1993).
- Roy, R. V., "Noise Perturbations of a Nonlinear System with Multiple Steady States", submitted for publication to International Journal of Non-Linear Mechanics 29, pp. 755-773 (1994).
- Roy, R. V., "Stochastic Averaging of Oscillators Excited by Colored Gaussian Processes", International Journal of Non-Linear Mechanics 29, pp. 463-475 (1994).
- Roy, R. V., "Averaging of Strongly Nonlinear Systems Excited by Periodic Forces", International Journal of Non-Linear Mechanics 29, pp. 737-753 (1994).
- Roy, R. V. and Nauman, E., "Noise Induced Effects on a Nonlinear Oscillator,"
- Roy, R. V., and Spanos, P. D., "Analytical Methods for the Determination of Correlations and Spectra of Nonlinear System Response'', in Proceedings of the ASCE Specialty Conference on Probabilistic Mechanics and Structural and Geotechnical Reliability, Denver, July 8-10, 1992, ASCE, (1992).
- Roy, R. V., "Noise Perturbations of a Nonlinear System with Multiple Steady States'', in Structural Safety and Reliability, (G. I. S chueller, M. Shinozuka, J.T.P. Yao, Eds., ICOSSAR'93), Vol. 1, pp. 243-246, Balkema, Rotterdam, Netherlands, (1994).
- Roy, R. V., "A Dynamic Analysis of Stacked Rocking Blocks'', with M. R. Sivack and R. H. Allen, to appear in the Proceedings of the 1995 ASCE Structures Congress (Boston, MA, April 3-5, 1995).
SOCIETIES
Member, American Society of Mechanical Engineers
Reviewer for Journal of Applied Mechanics
Reviewer for Probabilistic Engineering Mechanics
Reviewer for Journal of Sound and Vibration
Reviewer for International Journal of Non-Linear Mechanics
Reviewer for the National Science Foundation
HONORS & AWARDS
Rice University Tuition Award, 1984-1989
University of Delaware Class of 1949 Research Award, 1990
Research Initiation Award, Engineering Foundation, 1991-1992
Research Initiation Award, National Science Foundation, 1994
COURSES TAUGHT
MEEG 214 Engineering Mechanics II: Dynamics Spring 1995
MEEG 623 Nonlinear Dynamics & Chaos Spring 1995
MEEG 626 Random Vibration
MEEG 821 Advanced Dynamics, Fall 1994, 1995
MEEG 823 Vibration Analysis
MEEG 667 Nonlinear Dynamics & Chaos
