Optimization of densification modelling parameters of beryllium powder using a fuzzy logic based multiobjective genetic algorithm

Modelling and Simulation in Materials Science and Engineering

Volumn 6, Issue 6, 1998, Pages 735-746

  Reardon, Brian J ^a  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DENSIFICATION; FUNCTIONS; FUZZY SETS; GENETIC ALGORITHMS; MATHEMATICAL MODELS; OPTIMIZATION; PARTICLE SIZE ANALYSIS; POWDER METALS; RANDOM PROCESSES; SENSITIVITY ANALYSIS;

MICROMECHANICAL DENSIFICATION; OBJECTIVE FUNCTIONS;

BERYLLIUM;

EID: 0032208327     PISSN: 09650393     EISSN: None     Source Type: Journal    
DOI: 10.1088/0965-0393/6/6/005     Document Type: Article

References (23)

1. Abeln S P and Mataya M C 1993 JOWAG 22B, Beryllium Science & Technology Exchange Rocky Flats Plant, May
2. Abeln S P and Osborn D W 1994 Evaluation of Computer Models for Consolidation of Beryllium Powder Internal DOE Report
3. Ashby M F 1972 A first report on deformation - mechanism maps Acta Metall. 20 887
4. Ashby M F 1987 Hip - Maps Software And Operating Manual Cambridge University Engineering Department, Cambridge, UK
5. Ashby M F 1990 Hip 6.0 Background Reading And Operator Manual Engineering Department, Cambridge, UK
6. Arzt E, Ashby M F and Easterling K E 1983 Practical applications of hot-isostatic pressing diagrams: 4 case studies Metall. Trans. A-Physical Metall. Mater. Sci. 14 a 211-21
7. Bingert S R, Vargas V D and Sheinberg H 1996 Tantalum powder consolidation, modeling and properties Tantalum ed E Chen and A Crowsen (The Minerals, Metals and Materials Society) p 95
8. Clement T P, Parsonage T B and Kuxhaus M B 1992 Near-net-shape processing cuts costs of beryllium optics Advanced Mater. Processes 3 37
9. Eisenbud M, Kotin P, Miller F, Rogers A, Trichopoulos D, Deubner D C, Powers M, Emly M, Hanes H, Stonehouse J and Wilson P 1997 Is beryllium carcinogenic in humans? J. Occupational Environmental Medicine 39 205-8
10. Marder J M 1984 Beryllium - technology and applications J. Metals p 45 June
11. Marder J M 1986 Beryllium in stress - critical environments J. Mater. Energy Systems 8 17
12. Marder J M, Kuxhaus M B and Stonehouse A J 1990 Near net shape beryllium products Int. J. Powder Metall. 26 139
13. Paine R M and Stonehouse A J 1977 A corrosion protection system for beryllium in aircraft brake applications Materials Performance p 27 August
14. Reardon B J 1997a Fuzzy logic vs. Niched Pareto Multiobjective Genetic Algorithm Optimization: Part I: Schaffer's F2 Problem LA-UR-97-3675 http://lib-www.lanl.gov/la-pubs/00412620.pdf, Los Alamos National Laboratory, Los Alamos, New Mexico, September
15. Reardon B J 1997b Fuzzy logic vs. Niched Pareto Multiobjective Genetic Algorithm Optimization: Part II: A Simplified Born-Mayer Problem LA-UR-97-3676, http://lib-www.lanl.gov/la-pubs/00412621.pdf, Los Alamos National Laboratory, Los Alamos, New Mexico, September
16. Reardon B J 1998a Optimization of Micromechanical Densification Modeling Parameters for Copper Powder Using a Fuzzy Logic Based Multiobjective Genetic Algorithm, LA-UR-98-0419, http://lib-www.lanl.gov/la-pubs/00412622.pdf, Los Alamos National Laboratory, Los Alamos, New Mexico, January
17. Reardon B J 1998b Optimization of Densification Modeling Parameters of Beryllium Powder Using a Fuzzy Logic Based Multiobjective Genetic Algorithm, LA-UR-98- 1036, http://lib-www.lanl.gov/la-pubs/00412623.pdf, Los Alamos National Laboratory, Los Alamos, New Mexico, February
18. Reardon B J 1998c Fuzzy logic versus niched Pareto multiobjective genetic algorithm optimization Modelling Simul. Mater. Sci. Eng. 6 717
19. Roberts D 1983 The warm isopressing of beryllium powder Beryllium Science (U) JOWOG 22/AVIS 522 ed J E Hanafee UCRL-89338 vol 2 p 176
20. Stoev P I, Parirov I I, Tikhinskii G F and Vasil'ev A A 1995 Hot-isostatic-pressing diagrams for fine-particle beryllium powders Inorg. Mater. 31 839-44
21. Suryanarayanan, R, Sastry S M L and Jerina K L 1993 On the values of material property data used in hot isostatic pressing models Scr. Metall. Mater. 28 797-802
22. Suryanarayanan R, Sastry S M L and Jerina K L 1994 Consolidation of molybdenum disilicide based materials by hot isostatic pressing (HIP) : comparison with models Acta Metall. Mater. 42 3741-50
23. Tinkle S S, Kittle L A, Schumacher BA and Newman L S 1997 Beryllium induces Il-2 and Ifn-Gamma in berylliosis J. Immunology 158 518-26