Numerical optimization

The paper's contributions can extend to optimizing concrete mixtures, formulating repair strategies, and improving structural assessments. Further research is suggested to improve the accuracy of simulations and investigate material properties under various conditions.

14p vithomson 02-07-2024 0 0   Download

This study expands upon an existing one-dimensional model to develop an innovative two-dimensional numerical framework for simulating moisture propagation within wood. Utilizing the finite difference method, this approach offers a more detailed analysis of moisture behavior in wood structures.

15p vithomson 02-07-2024 0 0   Download

Part 2 of ebook "Numerical methods using MATLAB® (Third edition)" provides readers with contents including: Chapter 6 - Boundary value problems; Chapter 7 - Fitting functions to data; Chapter 8 - Optimization methods; Chapter 9 - Applications of the symbolic toolbox;...

248p dongmelo 20-05-2024 3 2   Download

In recent years, the fourth industrial revolution has been progressing strongly, resulting in numerous accomplishments that have profound implications for various industries and sectors of the economy, including the banking sector. In the context of the digital transformation boom, traditional banking models have undergone modifications and advancements with the aim of boosting competitiveness and efficiency, leading to the emergence of the Open banking .

3p zizaybay1101 09-05-2024 2 2   Download

This paper presents an extension of the Proportional Topology Optimization (PTO) with virtual elements for multi-material problems with mass and cost constraints. In particular, the linear virtual element method (VEM) is constructed on unstructured polygonal meshes. The linear VEM is desirable in the sense that numerical integration is not explicitly required, significantly reducing the computational effort.

24p dianmotminh02 03-05-2024 2 1   Download

This paper presents a new design of Ge20Sb5Se75 large-solid-core- square lattice photonic crystal fiber (PCF) with the first ring of air hole near the core removed. Using the full vector finite element method for anisotropic perfectly matched layers, we numerically examine the dispersion characteristics of the PCF as a function of the wavelength in the mid-infrared range.

10p dianmotminh02 03-05-2024 3 1   Download

Then, we analyze a special case that considers only one uncapacitated supplier and a buyer with price-sensitive demand in a serial supply chain. An efficient heuristic is developed for this case to obtain a near optimal solution in a timely manner. Finally, we provide a series of numerical examples to illustrate our results and analyze the impact of the parameters within a sensitivity analysis.

19p longtimenosee10 26-04-2024 3 1   Download

Part 1 book "Computer aided design and design automation" includes content: Modeling of circuit performances; symbolic analysis methods; numerical analysis methods; design by optimization; statistical design optimization; physical design automation; design automation technology.

188p dianmotminh00 22-04-2024 10 5   Download

Part 1 book "MATLAB for engineers – Applications in control, electrical engineering, it and robotics" includes content: Implementation of a new quasi optimal controller tuning algorithm for time delay systems; control of distributed parameter systems; engineering methods and software support in the MATLAB and simulink programming environment; numerical inverse laplace transforms for electrical engineering simulation,... and other contents.

229p dianmotminh00 22-04-2024 5 5   Download

This study uses computational fluid dynamics (CFD) to understand partial pre-mixed compression combustion (PPCI), with HCCI and RCCI being advanced low-temperature combustion concepts. Lowering the average combustion temperature is an advantage of PCCI; it optimizes CO and NOx emission rates while maintaining high thermal efficiency.

8p visergey 02-04-2024 6 0   Download

Part 2 book "Numerical methods for chemical engineering" includes content: Numerical optimization, boundary value problems, probability theory and stochastic simulation, bayesian statistics and parameter estimation, fourier analysis.

263p muasambanhan09 12-03-2024 1 0   Download

Part 1 book "Nonlinear systems and optimization for the chemical engineer - Solving numerical problems" includes content: Function root finding, one dimensional optimization, unconstrained optimization, large scale unconstrained optimization, robust unconstrained minimization, robust function root finding.

256p muasambanhan09 04-03-2024 1 0   Download

Part 2 book "Nonlinear systems and optimization for the chemical engineer - Solving numerical problems" includes content: Nonlinear systems, underdimensioned nonlinear systems, constrained minimization, linear programming, quadratic programming, constrained minimization - penalty and barrier functions, constrained minimization - active set methods, parametric continuation in optimization and process control.

268p muasambanhan09 04-03-2024 3 0   Download

Ebook "Modeling and numerical simulations (Modern aspects of electrochemistry, No. 43)" include: mathematical modeling in electrochemistry using finite element and finite difference methods; modeling atomic systems of more than two bodies; modeling impedance of porous electrodes, in order to permit optimal utilization of the active electrode material; modeling of catalyst structure degradation in PEM fuel cells;...

550p manmanthanhla0201 26-02-2024 1 1   Download

Part 1 book "Numerical methods for engineers" includes content: Mathematical modeling and engineering problem solving; programming and software; approximations and round off errors; truncation errors and the Taylor series; bracketing methods; open methods- roots of polynomials; case studies - roots of equations; Gauss elimination; Lu decomposition and matrix inversion; special matrices and Gauss seidel; case studies - linear algebraic; one dimensional unconstrained optimization; multidimensional unconstrained optimization; constrained optimization; case studies - optimization.

456p muasambanhan06 01-02-2024 5 1   Download

Ebook "RNA detection: Methods and protocols" introduces different concepts and methods of detecting RNA in biological material in a variety of model systems. The chapters in this book discuss methods that will answer numerous biological questions that arise in the study of RNAs. Some of the topics covered in this book are single mRNA molecule detection in embryos and neurons; detection of mRNA and associated molecules by ISH-IEM on frozen sections; optimizing molecular beacons for intracellular analysis of RNA;...

492p lucchinguyen 28-12-2023 6 2   Download

his study presents an innovative numerical method that combines the polygonal finite element method (Poly-FEM) with conic optimization techniques within the framework of structural shakedown analysis.

14p vijeff 30-11-2023 7 3   Download

This enables the use of straightforward methods for isogeometric analysis in conventional finite element systems. A SOCP problem is created from the limit analysis problem, which may then be solved using Mosek optimization software. The numerical results indicate the correctness and effectiveness of the current technique by contrasting it with other approaches mentioned in the literature.

8p vijeff 27-11-2023 4 4   Download

Ebook "Multicriteria optimization" provides the necessary mathematical foundation of multicriteria optimization to solve nonlinear, linear and combinatorial problems with multiple criteria. Motivational examples illustrate the use of multicriteria optimization in practice. Numerous illustrations and exercises as well as an extensive bibliography are provided.

329p loivantrinh 29-10-2023 9 2   Download

Ebook "Optimal redistributive taxation" presents the main and most important ideas in optimal taxation; comprehensive coverage, from early literature to Mirrlees' most recent macro public finance; numerical simulations provide clear explanation of computational and technical approaches.

506p loivantrinh 29-10-2023 9 3   Download