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Nonlinear optimization
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Ebook Hybrid systems, optimal control and hybrid vehicles - Theory, methods and applications: Part 1
Part 1 book "Hybrid systems, optimal control and hybrid vehicles - Theory, methods and applications" includes content: Introduction, introduction to nonlinear programming, hybrid systems and hybrid optimal control, the minimum principle and hamilton - jacobi - bellman equation; discretization and integration schemes for hybrid optimal control problems; dynamic programming; indirect methods for optimal control.
257p
dianmotminh03
11-06-2024
2
1
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In this paper, we adopted a new adaptive nonlinear weight update strategy based on fitness value and new neighborhood topology for Particle Swarm Optimization algorithm, thereby helping to prevent PSO from falling into local extremes.
16p
viamancio
04-06-2024
2
0
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The article is devoted to the shape optimization of shell structures in Comsol Multiphysics using three gradient-based methods: IPOPT (Interior Point OPTimizer), SNOPT (Sparse Nonlinear OPTimizer) and MMA or GCMMA (the Method of Moving Asymptotes). Two types of complex shapes, such as right helicoid and developable helicoid are taken for the computational experiment.
11p
viamancio
04-06-2024
1
0
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Part 2 book "Transformer design principles" includes content: Electric field calculations, capacitance calculations, voltage breakdown theory and practice, high voltage impulse analysis and testing, no load and load losses, stray losses from 3D finite element analysis, thermal design, load tap changers; constrained nonlinear optimization with application to transformer design.
314p
dianmotminh00
22-04-2024
4
3
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Ebook "Multiscale structural topology optimization" discusses the development of a multiscale design framework for topology optimization of multiscale nonlinear structures. With the intention to alleviate the heavy computational burden of the design framework, the authors present a POD-based adaptive surrogate model for the RVE solutions at the microscopic scale and make a step further towards the design of multiscale elastoviscoplastic structures.
174p
khuynhlinhnguyet1009
05-04-2024
8
1
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The conventional linear econometric and statistical models are not effective for forecasting the nonlinear and complex nature of crude oil prices. Computational intelligence techniques and hybrid modelling principles have been proposed to address this issue. Multiple forecasts can be combined using linear or nonlinear methods to create an aggregate forecast.
6p
viritesh
02-04-2024
3
1
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In this study, we explore reseach methodologi, industry and the aspect of uncertainty. We make an analysis uncertainty for the topic, approach, model formulation and make comparison of uncertainty reseach area. The most used approach and method on uncertainty are Mixed Integer Linear Programing, mixed integer nonlinear Programing, Robust Fuzzy Stochastic Programming, and Improved kriging-assisted robust optimization method. Customer demand, total cost, product returns are the most widely researched aspects.
11p
longtimenosee07
29-03-2024
2
2
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Part 2 book "Coulson and Richardson’s chemical engineering (Vol 3B: Process control)" edited by Sohrab Rohani includes content: Control system design in the state space and frequency domain; modeling and control of stochastic processes; model predictive control of chemical processes - a tutorial; optimal control; control and optimization of batch chemical processes; nonlinear control; economic model predictive control of transport reaction processes.
311p
muasambanhan09
16-03-2024
1
1
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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
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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
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This paper presents an optimal parameterization method for the sliding mode control using the BAT algorithm (a type of swarm optimization algorithms). Simulation results and comparisions conventional sliding mode control on a manipulator robot system demonstrate the effectiveness of this approach.
8p
vimichaelfaraday
28-12-2023
11
7
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Runoff prediction has recently become an essential task with respect to assessing the impact of climate change to people’s livelihoods and production. However, the runoff time series always exhibits nonlinear and non-stationary features, which makes it very difficult to be accurately predicted.
12p
visystrom
22-11-2023
6
5
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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
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Continued part 1, part 2 of ebook "Engine modeling and control: Modeling and electronic management of internal combustion engines" provides readers with contents including: engine control; engine control structure and components; engine-control methods and calibration; control of gasoline engines; control of diesel engines;...
359p
dangsovu
20-10-2023
9
4
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Continued part 1, part 2 of ebook "Programming for computations – MATLAB/Octave: A gentle introduction to numerical simulations with MATLAB/Octave" provides readers with contents including: solving ordinary differential equations; solving partial differential equations; solving nonlinear algebraic equations;...
128p
tieulangtran
28-09-2023
6
1
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This paper introduces an optimal tracking controller for robot manipulators with saturation torques. The robot model is presented as a strict-feedback nonlinear system. Firstly, the position tracking control problem is transformed into the optimal tracking control problem.
15p
vimulcahy
18-09-2023
15
7
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In this paper, the method design controller based on the feedback linearization control (FLC) method with optimal parameter for time response thanks to BAT algorithm for magnetic levitation system (MLS). Feedback linearization controller based on equivalent transformations brings a nonlinear system into linear form, then uses the poles-placement method to find parameters for the linear tracking controller.
17p
viengels
25-08-2023
6
4
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In this work, we introduce a nonlinear Lanchester model of Network centric warfare (NCW)-type and study a problem of finding the optimal fire allocation for this model. A Blue party B will fight against a Red party consisting of A and R, where A is an independent force and R fights with supports from a supply unit N.
12p
viengels
25-08-2023
10
4
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Part 1 of ebook "Bayesian methods for structural dynamics and civil engineering" provides readers with contents including: thomas bayes and bayesian methods in engineering; basic concepts and bayesian probabilistic framework; bayesian spectral density approach; optimal sensor placement; bayesian model updating with input–output measurements;...
178p
hanlinhchi
28-08-2023
4
3
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In this paper, ultimate strength and structural optimization of river-to-sea ships has been calculated by using the finite-element software, mainly to analyze under different working conditions of sagging and hogging bending moment.
6p
vifriedrich
25-08-2023
3
2
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