AUTOMATED MEASURING SYSTEM FOR STUDYING THE PROPERTIES OF POROUS MATERIALS UNDER COMPLEX LOADING PATHS
DOI:
https://doi.org/10.20535/2305-9001.2012.66.39700Keywords:
software and hardware, gauges, fuzzy logic, calibrationAbstract
Purpose. Development of hardware-software complex based on IR 5047-50 tensile machine, model building automated control systems elongation details, modeling and forecasting the behavior of porous materials under complex loading trajectories with the use of fuzzy logic.
Design/methodology/approach.. The authors reviewed the methods of deformation of structural materials neodnorodnyh and installation for studying deformation and strength properties of powder materials. The developed device for lifting strength and deformation characteristics of a tenzometric sensors. Constructed taruvalni dependence. Models of porous materials based on fuzzy logic. We recommend using the method of fuzzy logic to predict material behavior under complex loading paths.
Findings. Developed a model plant and automated control systems of power load parameters, followed by registration of deformation characteristics using fuzzy logic
Originality/value appropriate use of fuzzy logic method for modeling the behavior of porous materials
References
1. Lebedev A.A.., Kovalchuk B.I., Giginjak F.F., Lamashevskij V.P. Mehanicheskie svojstva konstrukcionnyh materialov pri slozhnom sostojanii[directory]. Kiev: Naukova dumka,1983.-366р.
2. Piserenko G.S., Lebedev A.A. Deformirovanie i prochnost materialov pri slozhnom naprjazhennom sostojanij.Kiev.: Naukova dumka, 1976. -415р.
3. Kajbyshev O.A., Vasin R.A., Berdin V.K., Kashaev R.M. Ustanovka dlja provedenija ispytanij materialov v uslovijah slozhnogo nagruzhenija. Zavodskaja laboratorija. Diagnostika materialov.[Factory laboratory. Diagnosticmaterials.] 2000. No 4(t.66). рр.50-53.
4. Mihalev A.I., Novikova E.Ju. Modelirovanie nechetkogo logicheskogo vyvoda v zadachah identifikacii. Naukovij vіsnik Kremenchuckogo unіversitetu ekonomіki, іnformacіjnih tehnologіj і upravlіnnja «Novі tehnologії».[Scientific Journal of Kremenchug University of Economics, Information Technology and Management "New Technology"]. Kremenchuk. 2006.– No 2(12). рр.181-183.
5. Leonenkov A.V., Nechetkoe modelirovanie v srede MATLAB i fuzzyTECH.-SPb.[BHV]. Peterburg, 2003.736р.
