Browsing High Performance Computation for Engineered Systems (HPCES) by Title
Now showing items 1938 of 87

Data Smoothing: Research 2002
(200301)My research is concentrated on applications of linear algebra in engineering, including wavelet analysis and structured matrices. This paper will appear in the book Mathematical Systems Theory (J. Rosenthal and D. Gilliam, ... 
Design and Analysis of Printed Circuit Boards Using FDTD Method for The 20H Rule
(200201)With the increasing demand of higher operating frequencies for electronic circuits, the printed circuit board designers face more electromagnetic radiation problems than ever. Some “rulesofthumb” are employed to help the ... 
Design and Optimization of Complex Systems
(200201)Truely optimal solutions to system design can only be obtained if the entire system is considered. In this research we consider design of commercial aircraft, but we expand the system to include a family of planes. A ... 
Dynamic AGVContainer Job Deployment Strategy
(200201)Automated Guided Vehicles (AGVs) are now becoming popular in containerhandling applications at seaport. Efficacy of the dispatching strategy adopted to deploy AGVs is a prime factor affecting the performance of the entire ... 
Dynamic Pricing in a Competitive Environment
(200201)We present a dynamic optimization approach for perishable products in a competitive and dynamically changing market. We build a general optimization framework that ties together the competetive and the dynamic nature of ... 
Effect of Column Inlet and Outlet Geometry on Largescale HPLC
(200301)The separating characteristics of high performance liquid chromatography (HPLC) columns, measured in terms of the height equivalent of a theoretical plate (HETP) and skewness of the eluted peak, are investigated using ... 
The Efficient Computation of Bounds for Functionals of Finite Element Solutions in Large Strain Elasticity
(200201)We present an implicit aposteriori finite element procedure to compute bounds for functional outputs of finite element solutions in large strain elasticity. The method proposed relies on the existence of a potential energy ... 
Electromagnetic Scattering by OpenEnded Cavities: An Analysis Using PrecorrectedFFT Approach
(200201)In this paper, the precorrectedFFT method is used to solve the electromagnetic scattering from twodimensional cavities of arbitrary shape. The integral equation is discretized by the method of moments and the resultant ... 
Fast Analysis of Scattering by Arbitrarily Shaped ThreeDimensional Objects Using the PrecorrectedFFT Method
(200201)This paper presents an accurate and efficient methodofmoments solution of the electricalfield integral equation (EFIE) for large, threedimensional, arbitrarily shaped objects. In this method, the generalized conjugate ... 
Fast Methods for Bimolecular Charge Optimization
(200301)We report a Hessianimplicit optimization method to quickly solve the charge optimization problem over protein molecules: given a ligand and its complex with a receptor, determine the ligand charge distribution that minimizes ... 
Fast Methods for Simulation of Biomolecule of Electrostatics
(200301)Biomolecular structure and interactions in aqueous environment are determined by a complicated interplay between physical and chemical forces including solvation, electrostatics, van der Waals forces, the hydrophobic effect ... 
FastAero – A Precorrected FFT – Fast Multipole Tree Steady and Unsteady Potential Flow Solver
(200501)In this paper a precorrected FFTFast Multipole Tree (pFFTFMT) method for solving the potential flow around arbitrary three dimensional bodies is presented. The method takes advantage of the efficiency of the pFFT and FMT ... 
Finite Element Output Bounds for a Stabilized Discretization of Incompressible Stokes Flow
(200201)We introduce a new method for computing a posteriori bounds on engineering outputs from finite element discretizations of the incompressible Stokes equations. The method results from recasting the output problem as a ... 
Fluid Models for Traffic and Pricing
(200301)Fluid dynamics models provide a powerful deterministic technique to approximate stochasticity in a variety of application areas. In this paper, we study two classes of fluid models, investigate their relationship as well ... 
Generalized Stationary Points and an Interior Point Method for MPEC
(200301)Mathematical program with equilibrium constraints (MPEC)has extensive applications in practical areas such as traffic control, engineering design, and economic modeling. Some generalized stationary points of MPEC are studied ... 
Global Optimization with Polynomials
(200401)The class of POP (Polynomial Optimization Problems) covers a wide rang of optimization problems such as 0  1 integer linear and quadratic programs, nonconvex quadratic programs and bilinear matrix inequalities. In this ... 
Identification of Convection Constants for Electronic Packages Using Modified Genetic Algorithm and ReducedBasis Method
(200201)A new inverse analysis method is presented to identify parameters of heat convection in microelectronic packages. This approach adopts a modified Micro Genetic Algorithm (µGA) in finding the global optimum of parameters. ... 
An Immersed Interface Method for the Incompressible NavierStokes Equations
(200401)We present an immersed interface algorithm for the incompressible Navier Stokes equations. The interface is represented by cubic splines which are interpolated through a set of Lagrangian control points. The position of ... 
An Immersed Interface Method for the Incompressible NavierStokes Equations in Irregular Domains
(200501)We present an immersed interface method for the incompressible Navier Stokes equations capable of handling rigid immersed boundaries. The immersed boundary is represented by a set of Lagrangian control points. In order to ... 
Improved O(N) neighbor list method using domain decomposition and data sorting
(200401)The conventional Verlet table neighbor list algorithm is improved to reduce the number of unnecessary interatomic distance calculations in molecular simulations involving large amount of atoms. Both of the serial and ...