Výsledky vyhledávání - Numerical methods based on nonlinear programming

Geometrically exact hybrid beam element based on nonlinear programming Autor Lyritsakis, Charilaos M., Andriotis, Charalampos P., Papakonstantinou, Konstantinos G.

“… Following Reissner's geometrically exact theory, the finite element problem is herein formulated within nonlinear programming principles, where the total potential energy is treated as the objective…”
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A novel finite element time domain method for nonlinear Maxwell's equations based on the parametric quadratic programming method Autor Zhu, Bao, Yang, Hongwei, Chen, Jiefu

“… Compared with conventional nonlinear numerical methods, the proposed scheme is not based on iterations, but using the quadratic programming method…”
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A numerical method for hybrid optimal control based on dynamic programming Autor Rungger, Matthias, Stursberg, Olaf

“…This contribution extends a numerical method for solving optimal control problems by dynamic programming to a class of hybrid dynamic systems with autonomous as well as controlled switching…”
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Numerical methods of nonlinear optimal control based on mathematical programming Autor Ito, Satoshi

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Global Transformer Optimization Method Using Evolutionary Design and Numerical Field Computation Autor Amoiralis, E.I., Georgilakis, P.S., Tsili, M.A., Kladas, A.G.

“…This paper addresses the complex optimum transformer design problem, which is formulated as a mixed-integer nonlinear programming problem, by introducing an integrated design optimization method based…”
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A nonlinear programming approach to kinematic shakedown analysis of frictional materials Autor Li, H.X., Yu, H.S.

“…This paper develops a novel nonlinear numerical method to perform shakedown analysis of structures subjected to variable loads by means of nonlinear programming techniques and the displacement-based…”
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A microscopic nonlinear programming approach to shakedown analysis of cohesive–frictional composites Autor Li, H.X.

“…A microscopic approach together with nonlinear programming technique and finite element method is developed for shakedown analysis of a composite which has cohesive…”
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Accelerated gradient methods for nonconvex nonlinear and stochastic programming Autor Ghadimi, Saeed, Lan, Guanghui

“…In this paper, we generalize the well-known Nesterov’s accelerated gradient (AG) method, originally designed for convex smooth optimization, to solve nonconvex and possibly stochastic optimization problems…”
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Optimization-Based Approaches to Uncertainty Analysis of Structures Using Non-Probabilistic Modeling: A Review Autor Kanno, Yoshihiro, Takewaki, Izuru

“… We collect and discuss the methods based on nonlinear programming, semidefinite programming, mixed-integer programming, mathematical programming with complementarity constraints, difference-of-convex…”
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Assessment of ship manoeuvrability by using a coupling between a nonlinear transient manoeuvring model and mathematical programming techniques Autor TRAN KHANH, Toan, OUAHSINE, Abdellatif, NACEUR, Hakim, EL WASSIFI, Karima

“…In this paper, a numerical method based on a coupling between a mathematical model of nonlinear transient ship manoeuvring motion in the horizontal plane and Mathematical Programming (MP…”
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Computer programming-based numerical algorithm under Laguerre wavelets operational matrix of integration to the nonlinear Murray equation

“…In this study, I present a rapid numerical strategy based on computer programming to solve Murray's well-known nonlinear partial differential equation (PDE…”
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Direct transcription methods based on fractional integral approximation formulas for solving nonlinear fractional optimal control problems Autor Salati, Abubakar Bello, Shamsi, Mostafa, Torres, Delfim F. M.

“…•Numerical simulations are provided to illustrate the presented method on different types of fractional optimal control problems…”
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Design of evolutionary optimized finite difference based numerical computing for dust density model of nonlinear Van-der Pol Mathieu’s oscillatory systems Autor Jadoon, Ihtesham, Raja, Muhammad Asif Zahoor, Junaid, Muhammad, Ahmed, Ashfaq, Rehman, Ata ur, Shoaib, Muhammad

“… particles represented with nonlinear oscillatory system based on hybridization of Van-der Pol and Mathieu equation (VDP-ME…”
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A Lagrange–Newton algorithm for sparse nonlinear programming Autor Zhao, Chen, Xiu, Naihua, Qi, Houduo, Luo, Ziyan

“…The sparse nonlinear programming (SNP) problem has wide applications in signal and image processing, machine learning and finance, etc…”
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Physics-informed neural networks for integrated traffic state and queue profile estimation: A differentiable programming approach on layered computational graphs Autor Lu, Jiawei, Li, Chongnan, Wu, Xin Bruce, Zhou, Xuesong Simon

“…•A novel continuous space–time approximation based traffic state representation scheme.•A reformulated nonlinear differentiable programming model solved on a computation graph…”
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A thermal error modeling method for CNC lathes based on thermal distortion decoupling and nonlinear programming Autor Du, Hongyang, Jiang, Gedong, Tao, Tao, Hou, Ruisheng, Yan, Zongzhuo, Mei, Xuesong

“… The traditional measuring method couples the thermal distortions of the spindle and the turret together, which is not conducive to establishing the thermal error model…”
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Uncertain optimization of composite laminated plates using a nonlinear interval number programming method Autor Jiang, C., Han, X., Liu, G.P.

“… An uncertain optimization problem is created based on the elastic waves which are computed by a hybrid numerical method efficiently…”
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A nonlinear model for fully fuzzy linear programming with fully unrestricted variables and parameters Autor Saberi Najafi, H., Edalatpanah, S.A., Dutta, H.

“… This proposed method is based on crisp nonlinear programming and has a simple structure. To show the efficiency of our proposed method some numerical examples…”
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FORCES NLP: an efficient implementation of interior-point methods for multistage nonlinear nonconvex programs Autor Zanelli, A., Domahidi, A., Jerez, J., Morari, M.

“…Real-time implementation of optimisation-based control and trajectory planning can be very challenging for nonlinear systems…”
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Linear Temporal Logic-based Mixed-Integer Linear Problem Planning with the Koopman Operator Autor Tokuda, Shumpei, Yamakita, Masaki, Oyama, Hiroyuki, Takano, Rin

“… However, since the lifted bilinear systems are nonlinear, we need to solve nonlinear programming problems for trajectory optimization…”
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