Browsing by Subject "Dynamical systems"
Now showing items 120 of 31

Article
Analyticity for a class of nonlinear evolutionary pseudodifferential equations
(2014)We study the analyticity properties of solutions for a class of nonlinear evolutionary pseudodifferential equations possessing global attractors. In order to do this we utilise an analyticity criterion for spatially ...

Article
Analyticity for KuramotoSivashinskytype equations in two spatial dimensions
(2016)I. Stratis In this work, we investigate the analyticity properties of solutions of KuramotoSivashinskytype equations in two spatial dimensions, with periodic initial data. In order to do this, we explore the applicability ...

Article
Are Mental Contents Carried by Neural Vehicles?
(Global Science & Technology Forum, 2017)Any discussion concerning representations in cognitive psychology and science assumes that mental representational contents are carried by brain representational vehicles. Recently Sedivy attacked the view that mental ...

Conference Object
Bond graph based modal representations and model reduction of lumped parameter systems
(Affiliation: Department of Mechanical and Manufacturing Engineering, University of Cyprus, 75 Kallipoleos Street, Nicosia 1678, CyprusCorrespondence Address: Louca, L.S.Department of Mechanical and Manufacturing Engineering, University of Cyprus, 75 Kallipoleos Street, Nicosia 1678, Cyprusemail: lslouca@ucy.ac.cy, 2006)Modal analysis is extensively used to study dynamic behavior of continuous and lumped parameter linear systems. More specifically, modal analysis can be used for the analysis and controller design of dynamic systems. In ...

Conference Object
The capacity of unstable dynamical systemsinteraction of control and information transmission
(Institute of Electrical and Electronics Engineers Inc., 2017)Feedback capacity is extended beyond classical communication channels, to stochastic dynamical systems, which may correspond to unstable control systems or unstable communication channels, subject to average cost constraints ...

Article
Centralized Versus Decentralized Optimization of Distributed Stochastic Differential Decision Systems with Different Information StructuresPart I: A General Theory
(2017)Decentralized optimization of distributed stochastic dynamical systems with two or more controls of the decision makers (DMs) has been an active area of research for over half a century. Although, such decentralized ...

Conference Object
Complexity of distributed parameter bond graph models
(The Society for Modeling and Simulation International, 2014)Modeling metrics and algorithms that assist the development of dynamic system models are essential for efficient use of modeling and simulation in everyday engineering tasks. Various modeling procedures have been proposed ...

Article
Computational study of the dispersively modified KuramotoSivashinsky equation
(2012)We analyze and implement fully discrete schemes for periodic initial value problems for a general class of dispersively modified KuramotoSivashinsky equations. Time discretizations are constructed using linearly implicit ...

Conference Object
Control of a flexible aircraft using a Lyapunovbased switching scheme with a guaranteed stability margin
(2013)In dynamical systems with significant uncertainties, implementing a verifiable control scheme which guarantees a satisfactory performance is of great importance. In flight control, the parameters of aeroelastic systems ...

Article
Distributed function calculation and consensus using linear iterative strategies
(2008)Given an arbitrary network of interconnected nodes, we develop and analyze a distributed strategy that enables a subset of the nodes to calculate any given function of the node values. Our scheme utilizes a linear iteration ...

Article
Extension and application of an algorithm for systematic identification of weak coupling and partitions in dynamic system models
(2009)This paper reviews and extends a technique to detect weak coupling (oneway coupling or complete decoupling) among elements of a dynamic system model, and to partition and reduce models in which weak coupling is found. The ...

Conference Object
Faulttolerant linear finite state machines
(Institute of Electrical and Electronics Engineers Inc., 1999)In this paper we develop a framework for constructing faulttolerant dynamic systems, focusing primarily on linear finite state machines (LFSMs). Modular redundancy, the traditional approach to fault tolerance, is expensive ...

Article
A generic tool for building fuzzy cognitive map systems
(2010)A generic system for simulating complex dynamical systems along the paradigm of fuzzy cognitive maps (FCM) has been created and tested. The proposed system enables a user to design appropriate FCM structures, by specifying ...

Conference Object
Important issues to be considered in developing fuzzy cognitive maps
(2011)The formalism of fuzzy cognitive maps as used for the modeling of various dynamical systems is presented with a critical point of view. Various issues related to terminology, concepts, sensitivities, time dependence, ...

Conference Object
Intelligent vehicle: Closing the loop with the highway
(2006)Vehicle intelligence has been advocated as a potential way of improving safety, driver comfort, traffic flow characteristics and efficiency in general. Despite considerable research efforts in vehicle technologies, vehicles ...

Conference Object
Linear iterative strategies for transmitting streams of values through sensor networks
(2009)For any given fixed network of interconnected nodes, with some nodes designated as sources and some nodes designated as sinks, we investigate the problem of transmitting a stream of values from every source node to all of ...

Article
Linearly implicit schemes for multidimensional KuramotoSivashinsky type equations arising in falling film flows
(2014)This study introduces, analyses and implements spacetime discretizations of twodimensional active dissipative partial differential equations such as the TopperKawahara equation

Article
Modal analysis reduction of multibody systems with generic damping
(2014)Modal analysis of multibody systems is broadly used to study the behavior and controller design of dynamic systems. In both cases, model reduction that does not degrade accuracy is necessary for the efficient use of these ...

Conference Object
Modal analysis reduction of multibody systems with generic damping
(Caltek s.r.l., 2012)Modal analysis of multibody systems is broadly used to study the behavior and controller design of dynamic systems. In both cases, model reduction that does not degrade accuracy is necessary for the efficient use of these ...

Conference Object
A model accuracy and validation algorithm
(American Society of Mechanical Engineers (ASME), 2002)Dynamic models of physical systems with physically meaningful states and parameters have become increasingly important, for design, control and even procurement decisions. The successful use of models in these contexts ...