cmms

Back to origins Ryszard  Tadeusiewicz AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2005.1.0067 Abstract: Modelling of the human brain was the initial goal of the first applications of neural networks. Later it appeared, that artificial neural networks became a very useful and effective tool in modelling of complex problems in almost all domains. The objective … Read more

Surface images analysis in sliding friction process  Zbigniew Rudnicki, Zbigniew Mikrut AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2005.1.0068 Abstract: The presented work investigates a possibility of using computer image analysis methods in tribological tests of some PTFE composites, which are often applied in sliding bearings production. The images of friction traces, deposited by tested … Read more

Application of the artificial intelligence method in modelling of the copper flash smelting process Agnieszka Śledzińska, Jolanta Talar, Jan Kusiak AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2005.1.0069 Abstract: The objective of the work is assessment of the effectiveness of the use of artificial intelligence methods in modelling of the copper flash smelting process. Bayesian … Read more

Spectral Galerkin method for solving Poisson equation in axisymmetric domain Bogusław Bożek, Daniel Delimata AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.4.0061 Abstract: This work presents spectral Galerkin method for solving Poisson Equation in axisymmetric domain. Computational equations are introduced in the way that allow measy computer programing. Paper contains some calculation examples which use … Read more

Object-oriented realization of the FE solver for compression test  Paweł J. Matuszyk AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.4.0062 Abstract: The paper deals with developing and implementing object-oriented model of finite element solver for simulation of compression material tests. First, mathematical model of compression on the basis of incompressible nonlinear viscoplastic low is considered. … Read more

Ferroelectric phase transition in barium titanate crystal : FP-LAPW ab initio calculations. Pt. 1, Electron density distribution analysis Andrzej  Koleżyński AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.4.0063 Abstract: In this paper, the results of the ferroelectric phase transition simulation in barium titanate, by means of ab initio calculations, using FP-LAPW (Full Potential Linearized Augmented Plane Wave) … Read more

Modelling of flow stress during two-phase deformation of steels and influence of niobium on precipitation kinetics Tomasz Kondek, Barbara Niżnik AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.4.0064 Abstract: Development of new processes of plastic deformation of alloys and increasing possibilities of already existing ones is very often considered independently in two main categories: to … Read more

Expert system DAX for design of experiments Zbigniew Polański1, Jacek Pietraszek2, Roma Górecka1 1Instytut Technologii Materiałów. 2Politechnika Krakowska, Wydział Mechaniczny, al. Jana Pawia 31-864 Kraków. DOI: https://doi.org/10.7494/cmms.2004.4.0065 Abstract: The expert system was developed for design and analysis of experiment DAX-Expert 4.4 (Design and Analysis of eXperiment) – standard implementation for personal computer with Microsoft Windows … Read more

Will after the era of signal recognition and processing begin the era of their automatic understanding? Ryszard  Tadeusiewicz AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.3.0055 Abstract: The paper presents some problems connected with the automatic interpretation and understanding of the content of the collected data of any kind. Author discusses the possibility of application … Read more

An efforts to estimate numerically a material degeneration of drawing dies by means of computer image analysis methods Zbigniew Rudnicki, Włodzimierz Figiel, Janina Daca AGH University of Science and Technology. DOI: https://doi.org/10.7494/cmms.2004.3.0056 Abstract: The wear of the die eyelets, in the wire drawing process, depends significantly on applied lubricating-cooling agent. Among many results of former complex … Read more