Aurel Vlaicu University of Arad

About: Aurel Vlaicu University of Arad is a education organization based out in Arad, Romania. It is known for research contribution in the topics: Fuzzy logic & Fuzzy control system. The organization has 312 authors who have published 904 publications receiving 6727 citations. The organization is also known as: UAV & Universitatea „Aurel Vlaicu” din Arad.

The influence of equipment manufacturing technologies on performance in sports

Abstract: The study of the equipment used to practice sports as a hobby or performance has become a growing field of applied research. The professional equipment with the sensual comfort properties which it has to fulfill has become more and more a "fashion" accessory; its appearance can have a psychological impact that can influence the outcome of a competition. The paper proposes to analyze the influence of sports equipment manufacturing technologies on performance through a SWOT analysis, establishing the strengths, weaknesses, opportunities and threats of a certain type of equipment. We also propose a case study that has as objectives: the comfort of wearing equipment due to finishing technologies and the visual impact of colors. The results of the study will be processed statistically and the conclusions will be able to provide the necessary data for choosing a particular type of equipment that will lead to high performance results.

n-Expansively super-homogeneous and ( n , k ) $(n,k)$ -contractively sub-homogeneous fuzzy control functions and stability results with numerical examples

Abstract: We consider fuzzy sets and generalized triangular norms on positive elements of order commutative $C^{*}$ -algebras to study the concept of $C^{*}$ -algebra valued normed algebras with uncertainty. Using n-expansively super-homogeneous and $(n,k)$ -contractively sub-homogeneous control functions, we make stochastic $(\Theta,\Upsilon,\Xi )$ -derivations stable and get a better estimated error. We present some numerical examples of control functions and approximations to illustrate the applicability of the main results.

On the Long-Range Dependence Property of the Electrical Signals Collected in Cavitation Field

Abstract: In this article, we present the study of stationarity and long-range dependence property of the electrical signals collected in cavitation field produced by ultrasound in different liquid media, in order to derive the differences between these signals function of the liquid nature and the power regimes of the ultrasound generator.

Actual situation and perspectives on wind energy usage in Banat region

Abstract: This paper presents synthetically some of the actual trends in the unconventional energy resources in case of non-polluting wind energy. There are presented the worldwide efforts engaged on the increase of the wind energy usage and particularly in the Banat Region, Romania. There is presented the experience of the researchers from Banat Area and their most important achievements. There is highlighted the importance of the induction generator in the wind energy conversion systems and there are stated conclusions based on practical implementations regarding the optimization of the operation of induction generators through terminal voltage control. There are identified the potential participants and the existing legal regulations regarding the wind energy utilization program and the potential investors. There are stated objective conclusions regarding the problematic of the wind energy usage in Romania.