Measuring and Controlling the Chaotic Motion of Profits
نویسندگان
چکیده
Cristina Januário, Clara Grácio, Diana A. Mendes and Jorge Duarte ISEL-Instituto Superior de Engenharia de Lisboa, Department of Chemistry, Mathematics Unit, Rua Conselheiro Emı́dio Navarro, 1949-014 Lisboa, Portugal E-mail: [email protected] Department of Mathematics, Universidade de Évora, Rua Romão Ramalho, 59, 7000-585 Évora, Portugal E-mail: [email protected] Department of Quantitative Methods, Instituto Superior de Ciências do Trabalho e da Empresa, Avenida das Forças Armadas, 1649-026 Lisboa, Portugal E-mail: [email protected] ISEL-Instituto Superior de Engenharia de Lisboa, Department of Chemistry, Mathematics Unit, Rua Conselheiro Emı́dio Navarro, 1949-014 Lisboa, Portugal and CIMA-UE, Universidade de Évora E-mail: [email protected] (Dated: February 9, 2009)
منابع مشابه
Laminar mixing of high-viscous fluids by a cylindrical chaotic mixer
Laminar mixing of glycerin in a chaotic mixer is carried by means of the blob deformation method. The mixer was a cylindrical vessel with two rotational blades which move along two different circular paths with a stepwise motion protocol. The flow visualization was performed by marking of the free surface of the flow with a tracer. The effects of controlling parameters such as rotational speed ...
متن کاملAnalysis of chaotic vibration in a hexagonal centrifugal governor system
In this paper, the periodic, quasi periodic and chaotic responses of rotational machines with a hexagonal centrifugal governor are studied. The external disturbance is assumed as a sinusoid effect. By using the forth order Rung-Kutta numerical integration method, bifurcation diagram, largest Lyapunov exponent and Lyapunov dimension are calculated and presented to detect the critical controlling...
متن کاملChaotic Response and Bifurcation Analysis of a Timoshenko Beam with Backlash Support Subjected to Moving Masses
A simply supported Timoshenko beam with an intermediate backlash is considered. The beam equations of motion are obtained based on the Timoshenko beam theory by including the dynamic effect of a moving mass travelling along the vibrating path. The equations of motion are discretized by using the assumed modes technique and solved using the Runge–Kutta method. The analysis methods employed in...
متن کاملAN IMPROVED CONTROLLED CHAOTIC NEURAL NETWORK FOR PATTERN RECOGNITION
A sigmoid function is necessary for creation a chaotic neural network (CNN). In this paper, a new function for CNN is proposed that it can increase the speed of convergence. In the proposed method, we use a novel signal for controlling chaos. Both the theory analysis and computer simulation results show that the performance of CNN can be improved remarkably by using our method. By means of this...
متن کاملBack-Stepping Sliding Mode Controller for Uncertain Chaotic Colpitts Oscillator with no Chattering
By introducing Colpitts oscillator as a chaotic system, this paper deals with back-stepping control method and investigates the restrictions and problems of the controller where non-existence of a suitable response in the presence of uncertainty is the most important problem to note. In this paper, the back-stepping sliding mode method is introduced as a robust method for controlling nonlinear ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- I. J. Bifurcation and Chaos
دوره 19 شماره
صفحات -
تاریخ انتشار 2009