نتایج جستجو برای: dynamical process
تعداد نتایج: 1387499 فیلتر نتایج به سال:
the study of the dynamic behavior of a rigid body with one fixed point (gyroscope) has a long history. a number of famous mathematicians and mechanical engineers have devoted enormous time and effort to clarify the role of dynamic effects on its movement (behavior) – stable, periodic, quasi-periodic or chaotic. the main objectives of this review are: 1) to outline the characteristic features of...
The modeling and simulation of dynamical systems is a necessary step for many control approaches. Using classical, parameter-based techniques modern systems, e.g., soft robotics or human–robot interaction, are often challenging even infeasible due to the complexity system dynamics. In contrast, data-driven approaches need only minimum prior knowledge scale with system. particular, Gaussian proc...
The large-scale tropospheric circulation can play a controlling role in the accumulation and ventilation of air pollutants. It thus impacts air quality in large urban areas. This paper investigates the statistical relations between the dynamical indices related to circulation in the troposphere and visibility as a surrogate for air pollution in the urban area of Tehran for the climatological pe...
in the first chapter we study the necessary background of structure of commutators of operators and show what the commutator of two operators on a separable hilbert space looks like. in the second chapter we study basic property of jb and jb-algebras, jc and jc-algebras. the purpose of this chapter is to describe derivations of reversible jc-algebras in term of derivations of b (h) which are we...
چکیده در این پایاننامه ابتدا فضاهای متریک فازی را به صورت مشاهدهگرایانه بررسی میکنیم. فضاهای متریک فازی و توپولوژی تولید شده توسط این متریک معرفی شدهاند. سپس بر اساس فضاهایی که در فصل اول معرفی شدهاند آشوب توپولوژیکی، مینیمالیتی و مجموعههای متقاطع در شیوههای مختلف بررسی شده- اند. در فصل سوم مفهوم مجموعههای جاذب فازی به عنوان یک مفهوم پایهای در سیستمهای نیم-دینامیکی نسبی، تعریف شده است. ...
The time-dependent Ginzburg-Landau equations of superconduc-tivity deene a dynamical process when the applied magnetic eld varies with time. Suucient conditions (in terms of the time rate of change of the applied eld) are given that, if satissed, guarantee that this dynamical process is asymptotically autonomous. As time goes to innnity, the dynamical process asymptotically approaches a dynamic...
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