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ICNPAA 2004: Mathematical Problems in Engineering and Aerospace Sciences
June 2-4, 2004
The West University of Timisoara
Timisoara, Romania

Organizers
Conference Organizer and Chair: Seenith Sivasundaram

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Abstracts

This is an archive of abstracts accepted to this conference. For more listing and sorting options, see the active list.

Neculae Adrian Heat and mass transport by natural convection in a composite enclosure
Kamel Al-Khaled Numerical solutions of the shallow water equations
Priya Alexander Gas turbine fault diagnostics using fuzzy concepts
Hekmat Alighanbari Aeroelastic behaviour of an airfoil with active flutter suppression taking into account a structural nonlinearity
Lucian Anton Designing algorithm for a new pattern descriptors set
Lucian Anton High resolution methods for radar target range profile generation
Andras Balogh Asymptotic Distribution of Eigenvalues for an Aircraft Wing Model: Numerical Approach
Andras Balogh Eigenfunction Expansion Method for a Damped Boussinesq Equation
Daniela Baran Liapunov exponents used to study chaotic vibration of beam and plates
Peter Baranyi Global asymptotic stabilization of prototypical aeroelastic wing section by one control surface
Fethi Bin Muhammad Belgacem Applications with the Sumudu Transform
Silviu Birauas Shock capturing for the nonlinear waves equation
Caruntu Bogdan Improved estimation of the region of attraction of an asymptotically stable equilibrium-state of the ALFLEX reentry vehicle
Costin-Radu Boldea Special breathing soliton solution of the wave equation for light propagation in photoreactive materials
Nadia Bonchis Estimation of the domain of attraction of an equilibrium state in the case of a nonlinear second order discrete dynamical system
Liliana Braescu On the controllability of the shape of a LiNbO3 bar grown from the melt in a vacuum by E.F.G method
Liliana Braescu A control procedure for the diameter of a Nd:YVO4 rutile, grown from the melt in a vacuum by edge-defied film-fed growth (E.F.G.) method
Liliana Braescu Model based prediction of the effects of the oscillations of the pressure in the furnace in the case of an edge-defined film-fed growth system
Liliana Braescu Model based optimization of some growth process parameters of a Nd:YAG cylindrical bar grown by edge-defined film-fed growth (E.F.G.) method
Liliana Braescu A model based control procedure for the shape of a Nd:YAG cylindrical bar grown by edge-defined film-fed growth (E.F.G.) method when the pressure in the furnace oscillates
Simon Brandon Kinetic and surface energy effects during the growth of partially faceted single crystals from the melt
Octavian Madalin Bunoiu Voids and solute distribution in sapphire ribbons obtained using EFG method
Valentin Butoescu A potential model of a flapping wing
Adrian Carabineanu A boundary integral method for investigating the subsonic flow past a thin oscillatory airfoil
François Caron On the use of chi-squared statistics of the Kalman filter as contextual information in multisensor Kalman filtering
Luis Castro On the invertibility of a Prandtl type operator in Sobolev spaces on a semi-line
Arthur G Cave Nonlinear Stability and Optimization Techniques
Sébastien Changey Non linear filtering for attitude estimation with magnetometer sensor
Pantele Chelu Vibration and instability of thin-walled spacecraft booms exposed to solar radiation, via wavelet transform technique: linear approch of a nonlinear problem
Yung-Sheng Chen An efficient fuzzy c-means clustering algorithm for image data
S K Chidavaenzi Comparison of numerical analysis of secondary flow in a curved open channel with experimental measurements
Ovidiu Ciorica On the optimality conditions of the Ramsey discrete model
Dan Comanescu Rigid motions for a system with three particles
Jenica Corcau Analysis of a dc power distribution system of the next generation airlifters
Alexandru Dumitrache Turbulence model for boundary layers in strong pressure gradients
Horia Dumitrescu Massive blowing in laminar compressible boundary layers
Florin Frunzulica Low-frequency noise prediction of wind turbines
Liu Tie Gang One-Fluid Modelling of Unsteady Cavitating Flow
Renée Gatignol Modeling of the evaporation problem on the basis of the discrete kinetic theory
Renée Gatignol The supercritical « vaporization » process
Andrei Halanay Stability analysis and non-linear control synthesis for hydraulic servos actuating primary flight controls
Seyed M. Hashemi A meshless dynamic finite element for free vibration analysis of beams including axial force and rotary inertia effects
Seyed M. Hashemi Coupled bending-torsion vibration of beams including rotary inertia: a Galerkin-based mesh reduction dynamic finite element method
Harry H. Hilton Nonlinear dynamic thermal creep buckling and probabilistic failures of viscoelastic columns
Vladimir Horak Solution of the thermodynamic processes and fluid forces caused by the water boiler rupture
Victoria Iordan On the set of the equilibrium states of a model plane
Lucian Iorga Influence of Nonlinear Properties of Piezoelectric Actuators on the Control of Flexible Structures
Juliana Javorova Effects of convective fluid inertia on the EHD lubrication of journal bearings
Juliana G. Javorova Influence of the elastic deformations on the journal bearing stability in non-newtonian medium
Shinkyu Jeong Efficient and robust constraint optimization of aerodynamic design with Kriging model
Valentina Kaloyanova Aerodynamic and structural behavior of a joined-wing configuration of a HALE aircraft
Sergey Karabasov A Perturbation Approach for Compressible Flow Problems
Ahmed El Kashlan Power system eigenvalues assignment
E. Kaslik An extension of the characterization of the domain of attraction of an asymptotically stable fixed point in the case of a nonlinear discrete dynamical system
E. Kaslik Considerations concerning the controllability of a hyperbolic equilibrium state
E. Kaslik On the set of equilibrium states defined by a simplified model of the ALFLEX reentry vehicle
Suheil Khoury Matched eigenfunction expansion method for the solution of Stokes flow problems.
Jaewon Kim Computational Investigation on Three Dimensional Flows in Centrifugal Blower
Annemarie Kökösy Stability with finite reachability time : analysis and control synthesis for mechanical systems
Jaroslaw Konieczny Softmagnetic nanocomposite with silicon polymer matrix and powdered Co-based amorphous strips
Rafał Andrzej Korgul Numerical solving and simulation of the distributed mass transfer process
Ahmed Kovacevic Numerical analysis of the fluid-solid interaction in twin-screw positive displacement machines
Eliezer Kreindler Mathematical Challenges of Thrust Vectoring Control
Vladimir V. Kulish A generalized integral solution of the diffusion equation with the convection term
Tarek Lazghab A Finite Element Assessment of Crack-Tip Stress of a Foam-Reinforced Airplane Fuselage
Jianguo Lin Local analysis method for advection-diffusion equation
G. R. Liu Mesh Free Methods for Solving Engineering Problems
M. Lupu Optimization and validity conditions in the case of direct or inverse problems in jet hydroaerodynamics
Q.W. Ma FEM and MLPG Methods for Simulating Nonlinear Water Waves
Emil Manoach Coupled Thermo-Elastic Large Amplitude Nonlinear Vibrations of Timoshenko Beams Subjected to Thermal and Mechanical Loadings
George Marina Boolean applications in aircraft electric power systems reliability analysis
Dorin Marinescu Tests of a Convergent Numerical Scheme for the Nonlinear Boltzmann Equation with Chemical Reactions
Luca Marino Control of flow separation between eccentric rotating cylinders
S. Maris A theorem of existence and uniqueness of a stationary solution in the case of unidirectional solidification
Dan Mateescu Numerical analysis and flow visualization of unsteady viscous flows with separation regions
Francisco Miranda Large Deviation of Solutions at the Beginning of Stabilization
Gabriela Mircea Systems of harmonic oscillators with time delay and applications
Rodolpho Vilhena de Moraes Analytical development of geopotential and atmospheric drag effects for frozen orbit missions
Rodolpho Vilhena de Moraes Low cost orbit determination using GPS
Tarek R. Nada Neuro-Fuzzy Approach for Performance Optimization of Variable Geometry Turbofan Engine
Endre Nagy Unified Approach to Optimization, Control and Estimation of Discrete Time Lumped Parameter Systems
Cornel Oprisiu Dynamic behavior of an airplane at high angles of attack
M. Pachter Optical Flow for INS Aiding
Simeon Panev On a nonlinear boundary task related to the control of a robot
Mihai Popescu Control of nonlinear systems with nilpotent structure in singular problems
Irina Popovici A New Spatio-Chromatic Transform for Improved Lossy Coding of Color Images
Adrian Postelnicu Optimization method for maximal drag airfoils in the case of nonlinear problems in hydro–aerodynamics
Antonio Fernando Bertachini de A. Prado Optimization of transfers to Neptune
Antonio Fernando Bertachini de A. Prado An Orbital Transfer Approach for the Consecutive Collision Orbits Problem
Ciprian Preda An operatorial approach of the Black-Scholes partial differential equation
Ciprian Preda On the exponential stability of nonlinear evolution operators
Alexander O. Pugachev Performance of metane journal bearings for rocket engine turbopumps
Sorin Stefan Radnef Stabilising Control for Unsteady Flight in the Proximity of a Planet
Sorin Stefan Radnef Differential Modeling of DAE's Solutions for Flight Control
Hebertt Sira Ramirez Control of uncertain perturbed rigid body dynamics
Jozsef Rohacs Approximation of aircraft poststall motion by Markov process
Constantin Rotaru Combustion chamber of the aircraft engines - a perspective development direction
Ibrahim Sadek Optimal Control of One-Dimensional Distributed Parameter Structures Using Maximum Principle
Richard Selescu Getting the General O.D.E. of the Velocity Potential for any Conical Flow
Richard Selescu The "Tronconical" Flow
Richard Selescu Numerical Evaluation of the Domain Boundaries for a Particular Case of Supersonic "Tronconical" Flow
Gurlui Silviu Double layers and the influence of the external radiation
Marius Stoia-Djeska On the Application of the Transpiration Method for Aeroelastic and Aeroservoelastic Predictions Using an Euler Solver
Marius Stoia-Djeska The Adjoint Euler Equations and Their Applications in Computational Aeroelasticity
Adrian Stoica Robust stabilization of areoelastic systems
Adrian Stoica Robust Approach for Pilot-Induced Oscillations Detection
Adrian Stoica Robustness properties of a class of residuals generators
I. Stroe Applications of weight functions method in stability study of the motion in gravitational field
D. Szilágyi Aerodynamic and Dynamic Investigation of Helicopter Rotor Blade Loads
D. Tarnaveanu (Mogosanu) Nonlinear model based simulation of an economical business cycles
P. Thirunavukkarasu Reactive power planning using hybrid evolutionary programming method
P. Thirunavukkarasu Application of hybrid technique to reactive power planning? comparison with evolutionary programming approach
Eugenia Tulcan-Paulescu A 2-D mathematical model for a semiconductor crystal grown in strictly zero-gravity
Ioan Ursu New results in robust synthesis with antiwindup compensation. Flight control actuators applications
Mirela Voicu On the periodical solutions of a nonlinear dynamical discrete systems class
Mirela Voicu On the computational tools role in the nonlinear dynamics study
Gerhard Wulff Automated data analysis to study the influence of flight noise on human sleep
M. F. Yan Diffusivity Calculation of Nitrogen and Numerical Simulation of Nitrogen Concentration Distribution in Surface Layer of Aluminum alloys Plasma Nitrided
R. Yang Finite element analysis of the temperature distribution for the controlled-dwell extrusion of gamma-titanium aluminide
Songlin Yang Research on Intelligent Control Methods to High-Speed Craft's Propulsion System
Saeed Shir Mohammad Zadeh Corona Power in the Ozone Generator Cells: A Theoretical Approach
Yuyuan Zhao Liquid Flow and Heat Transfer in Centrifugal Atomisation
Yuyuan Zhao Calculation of Mean Velocity of Liquid Flow in a Nozzle
Li Zifeng Decentralized reinforcement learning-based adaptive neuro-fuzzy method for rendezvous and docking


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