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Browsing High Performance Computation for Engineered Systems (HPCES) by Title

Sun, Jie
(200301)
We introduce basic ideas of a nonsmooth Newton’s method and its application in solving semidefinite optimization (SDO) problems. In particular, the method can be used to solve both linear and nonlinear semidefinite ...

Rosales, C.; Lim, K. M.; Khoo, Boo Cheong
(200501)
This work presents detailed numerical calculations of the dielectrophoretic force in octupolar traps designed for singlecell trapping. A trap with eight planar electrodes is studied for spherical and ellipsoidal particles ...

Tan, Lian Hing; Lim, Kian Meng; White, Jacob K.
(200601)
Electrostatics interaction plays a very important role in almost all biomolecular systems. The PoissonBoltzmann equation is widely used to treat this electrostatic effect in an ionic solution. In this work, a simple ...

Teo, Chung Piaw; Dai, Jim; Moorthy, Rajeeva Lochana
(200301)
Competition among container ports continues to increase as the differentiation of hub ports and feeder ports progresses. Managers in many container terminals are trying to attract carriers by automating handling equipment, ...

Bertsimas, Dimitris J.; Hawkins, Jeff; Perakis, Georgia
(200201)
Online auctions are arguably one of the most important and distinctly new applications of the internet. The predominant player in online auctions, eBay, has over 18.9 milllion users, and it was the host of over $5 billion ...

Xing, X.Q.; Damodaran, Murali
(200201)
Simultaneous Perturbation Stochastic Approximation method has attracted considerable application in many different areas such as statistical parameter estimation, feedback control, simulationbased optimization, signal & ...

Zheng, H.; Pau, G.S.H.; Liu, Guirong
(200301)
This paper presents the layout optimization of passive constrained layer damping (PCLD) treatment for vibration control of cylindrical shells under a broadband force excitation. The equations governing the vibration responses ...

Hu, Xin; Daniel, Luca; White, Jacob K.
(200401)
As integrated circuits operate at increasingly higher speed, methods are needed to handle wideband quasistatic and full wave EM analysis of distributed RLC impedances for package and onchip interconnects. One particular ...

Yao, HaiYing; Li, LeWei
(200401)
A twodimensional isotropic metamaterials formed by crossed splitring resonators (CSRRs) are studied in this paper. The effective characteristic parameters of this media are determined by quasistatic Lorentz theory. The ...

Chai, JooSiong; Toh, Kim Chuan
(200501)
We study the preconditioning of symmetric indefinite linear systems of equations that arise in interior point solution of linear optimization problems. The preconditioning method that we study exploits the block structure ...

Nguyen, Ngoc Son; Lim, KianMeng; White, Jacob K.
(200601)
We present the application of the boundary integral equation method for solving the motion of biological cell or particle under Stokes flow in the presence of electrostatic field. The huge dense matrixvector product from ...

Bossert, J.M.; Magnanti, Thomas L.
(200201)
We model Pup Matching, the logistics problem of matching or pairing semitrailers known as pups to cabs able to tow one or two pups simultaneously, as an NPcomplete version of the Network Loading Problem (NLP). We examine ...

Ali, S.; Damodaran, Murali; Patera, Anthony T.
(200301)
Optimal parametric design of a system must be able to respond quickly to short term needs as well as long term conditions. To this end, we present an AssessPredictOptimize (APO) strategy which allows for easy modification ...

Huynh, Dinh Bao Phuong; Peraire, Jaime; Patera, Anthony T.; Liu, Guirong
(200601)
Modern engineering analysis requires accurate, reliable and efficient evaluation of outputs of interest. These outputs are functions of "input" parameter that serve to describe a particular configuration of the system, ...

Veroy, K.; Patera, Anthony T.
(200401)
We present a technique for the rapid and reliable prediction of linearfunctional outputs of elliptic partial differential equations with affine (or approximately affine) parameter dependence. The essential components are ...

Nguyen, C.N.; Liu, Guirong; Patera, Anthony T.
(200401)
We present a technique for the rapid, reliable, and accurate evaluation of functional outputs of parametrized elliptic partial differential equations. The essential ingredients are (i) rapidly globally convergent reducedbasis ...

Prud'homme, C.; Rovas, D.V.; Veroy, K.; Machiels, L.; Maday, Y.; Patera, Anthony T.; Turinici, G.
(200201)
We present a technique for the rapid and reliable prediction of linearfunctional outputs of elliptic (and parabolic) partial differential equations with affine parameter dependence. The essential components are (i) ...

Gratton, David; Willcox, Karen E.
(200401)
A trajectory piecewiselinear (TPWL) approach is developed for a computational fluid dynamics (CFD) model of the twodimensional Euler equations. The approach uses a weighted combination of linearized models to represent ...

Oliveira, I.B.; Patera, Anthony T.
(200301)
The solution of a single optimization problem often requires computationallydemanding evaluations; this is especially true in optimal design of engineering components and systems described by partial differential equations. ...

Veroy, K.; Leurent, T.; Prud'homme, C.; Rovas, D.V.; Patera, Anthony T.
(200201)
The optimization, control, and characterization of engineering components or systems require fast, repeated, and accurate evaluation of a partialdifferentialequationinduced inputoutput relationship. We present a technique ...