Rate data and material model parameter estimation

Journal of Engineering Materials and Technology, Transactions of the ASME

Volumn 120, Issue 1, 1998, Pages 7-12

  Fossum, A F ^a  

^a SANDIA NATIONAL LABORATORIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CORRELATION METHODS; MATHEMATICAL MODELS; OPTIMIZATION; PARAMETER ESTIMATION; STRAIN RATE; STRESS ANALYSIS;

VISCOPLASTIC MATERIALS;

VISCOPLASTICITY;

EID: 0031647361     PISSN: 00944289     EISSN: 15288889     Source Type: Journal    
DOI: 10.1115/1.2806842     Document Type: Article

References (9)

1. Bard, Y., 1974, Nonlinear Parameter Estimation, Academic PreSvS, New York.
2. Donaldson, J. R., and R. B. Schnabel, 1987, “Computational Experience with Confidence Regions and Confidence Intervals for Nonlinear Least Squares,” Technometrics, Vol. 29, pp. 67-82.
3. Possum, A. F., 1997, “Parameter Estimation for an Internal Variable Model Using Nonlinear Optimization and Analytical/Numerical Response Sensitivities,” Asme Journal Of Engineerjng Materials and Technology, Vol. 119, (To appear).
4. Freed, A. D., 1997 Visco-Solids (in preparation at NASA Lewis Research Center, Cleveland, OH).
5. Harter, H. L., 1964, “A New Table of Percentage Points of the Chi-Square Distribution,” Biometrika, Vol, 51, pp. 231-239.
6. Neilsen, M. K., S.N. Burchett, M. Stone, and J.J. Stephens, 1996, “A Viscoplastic Theory for Braze Alloys,” Sandia Report, SAND96-0984, Sandia National Laboratories, Albuquerque, NM 87185.
7. Senseny, P. E., and A. F. Fossum, 1995, “On Testing Requirements for Viscoplastic Constitutive Parameter Estimation,” ASME JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY, Vol. 117, pp. 151-156.
8. Snedecor, G. W., and Cochran, W. G., 1980, Statistical Methods. The Iowa State University Press, Ames, Iowa.
9. Witkowski, W. R., and J. J. Allen, 1993, “Approxiination of Parameter Uncertainty in Nonlinear Optimization-Based Parameter Estimation Schemes,” AIAA Journal, Vol. 31, pp. 947-950.