Abstract
This paper describes an implementation of an evolutionary programming (EP) strategy with self-adaptation applied to the design of a helicopter rotor. We describe the behavior of our comprehensive rotor analysis code and illustrate why it is well suited for coupling with a nonderivative-based optimization scheme. We also show results from earlier gradient-based calculations and illustrate how we are creating a hybrid method of optimization that takes advantage of the best properties of each method. Both our gradient and EP strategies are implemented using a message passing paradigm which allows our codes to be run on a cluster of generic UNIX workstations or on a dedicated MPP, such as the IBM SP2.
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References
Gabel, R., “When Helicopter Smooth Surpasses Jet Smooth,” Keynote Address — AHS Specialists Meeting on Helicopter Vibration, Hartford, CT, Nov 1981.
Tarzanin, F. J. and Young, D. K., “Blade Tip Sweep Effect on Hub Vibratory Loads,” NASA CR 177425, Sep 1987.
Shultz, L. A., Panda, B., Tarzanin, F. J., Derham, R. C., Oh, B. K., Dadone, L., “Interdisciplinary Analysis For Advanced Rotors — Approach, Capabilities And Status,” Presented at the AHS Aeromechanics Specialists Conference, San Francisco, CA, Jan 1994.
Healy, M. J., “User's Guide for the SOL/NPSOL Nonlinear Programming Library — Boeing Version,” Engineering Technology Applications Library Report ETA-LR-41, Boeing Computer Services, Jun 1987.
Young, D. K. and Tarzanin, F. J., “Structural Optimization And Mach Scale Test Validation of a Low Vibration Rotor,” Journal of American Helicopter Society, Vol. 38,(3), Jul 1993.
Hajela, P. and Lin, C. Y., “Genetic Search Strategies in Multicriterion Optimal Design,” Structural Optimization, 1992.
Lin, C. Y. and Hajela, P., “EVOLVE: A Genetic Search Based Optimization Code with Multiple Strategies,” proceedings of OPTI '93, Computer Aided Optimum Design of Structures, pp 639–654, 1993.
Fogel, D.B., Evolutionary Computation, Toward a New Philosophy of Machine Intelligence, IEEE Press, New York, 1995.
Gropp W., Lusk, E., Skjellum, A., Using MPI, The MIT Press, Cambridge, Massachusetts, 1994.
Fogel, D.B., Evolving Artificial Intelligence, Ph.D. diss., UCSD, 1992.
Saravanan, H., Fogel, D.B., Nelson, K.M., “A Comparison of Methods for Self-Adaptation in Evolutionary Algorithms,” BioSystems 36, 1995.
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© 1998 Springer-Verlag Berlin Heidelberg
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Hirsh, J.E., Young, D.K. (1998). Evolutionary programming strategies with self-adaptation applied to the design of rotorcraft using parallel processing. In: Porto, V.W., Saravanan, N., Waagen, D., Eiben, A.E. (eds) Evolutionary Programming VII. EP 1998. Lecture Notes in Computer Science, vol 1447. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0040768
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DOI: https://doi.org/10.1007/BFb0040768
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