Search Results - "linear programming problems"

LINEAR PROGRAMMING AND DYNAMICS by Anatoly S. Antipin, Elena V. Khoroshilova

“…In a Hilbert space we consider the linear boundary value problem of optimal control based on the linear dynamics and the terminal linear programming problem at the right end of the time interval. …”
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Computing Parameter Estimates of a Homogeneous Nested Piecewise Linear Regression by S. I. Noskov, S. I. Belinskaya

“…The generated linear programming problem has an acceptable dimension for solving practical modeling problems. …”
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Some New Developments in Contact Pressure Optimization by I. Páczelt

“…The optimization problem can be handled by a so-called restricted linear programming problem. Effectiveness of the augmented Lagrangian technique has been proved by axisymmetric and plane stress type numerical examples, i.e., the pressure can be calculated directly, solution of the contact problem can be obtained by means of a relatively small penalty parameter, solution of the optimization problem can be found in a relatively easy way. …”
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ENERGY CONSUMPTION MODEL OF WIRELESS SENSOR NET NODES AND ITS APPLICATION FOR INCREASING NETWORK OFFLINE OPERATION TIME by Mohammed Neamah Mohsen, Igor Vladimirovich Boguslavskiy

“…The approach to the problem solution based on the solution to the corresponding linear programming problem is described. The implementation of solutions in the form of a computer program is considered. …”
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Estimation of linear regression parameters by minimizing the sum of the excesses of the approximation error modules relative to a given level by S. I. Noskov, S. V. Belyaev

“…Implementation of the method is reduced to a linear programming problem. The problem of minimizing the sum of excesses of absolute deviations of the calculated values of the dependent variable from the real ones relative to some predetermined level is reduced to this problem by introducing some additional constraints and replacing the objective function.Result. …”
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Real‐Time Optimal Operation of Water Systems Under Demand Uncertainty and Maximum Water Age Constraints by Elad Salomons, Hao Cao, Kristina Korder, Avi Ostfeld, Pu Li

“…Then, a scenario‐based mixed‐integer linear programming problem is formulated and solved repeatedly online to adjust operational strategies for minimizing energy operation costs while satisfying water age constraints. …”
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Energy-efficient device selection and resource allocation for edge-driven hierarchical federated learning by Yongwen Liu, Dongqing Liu, Lyes Khoukhi, Bo Wang, Lei Zhang, Yaoli Xu

“…We decompose the mixed-integer non-linear programming problem into two subproblems and propose an iterative algorithm that alternates between solving these subproblems until convergence. …”
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Optimal Operating Patterns for the Energy Management of PEMFC-Based Micro-CHP Systems in European Single-Family Houses by Santiago Navarro, Juan Manuel Herrero, Xavier Blasco, Alberto Pajares

“…This EMS is designed using a model predictive control approach, and it is formulated as a mixed integer linear programming problem. The results reveal that there are only four basic optimal operating patterns, which vary depending on the scenario. …”
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Optimization of the structure of the learning process under the given constraints by A. A. Lobaty, D. A. Konopacki

“…Thus, the task of optimizing the educational process is reduced to a linear programming problem, which in this case is solved using the simplex method using a standard program implemented in various computer environments. …”
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COMPACT PARTITIONS ON LARGE DIMENSION TOPOLOGICAL GRAPHS by Alexander V. Pogrebnoy, Andrey V. Pogrebnoy

“…The problem of forming subsets of a compact partition based on clusters is formed as a linear programming problem of transport type. The algorithm presentation is accompanied by an example.…”
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Scenario-based modeling of converter failures in energy hub management cost by Mohammad Hassan Nikkhah, Hossein Lotfi, Mahdi Samadi, Mohammad Ebrahim Hajiabadi

“…The objective function is modeled as a linear programming problem and solved using the Karush–Kuhn–Tucker (KKT) conditions. …”
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Bi-level stochastic optimization for load aggregator participating in energy and reserve markets based on conditional value at risk by Rijun Wang, Bing Gu, Zhenglong Sun, Cheng Liu, Chao Jiang, Shuyu Zhou, Zhichong Cao

“…By employing Karush-Kuhn-Tucker conditions and duality theory, the bi-level model is transformed into a mixed-integer linear programming problem for solution. Simulation results demonstrate that the proposed model can optimize the trading strategy of LA in multiple types of electricity markets, mitigate potential risks, and enhance benefit. …”
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Two-Stage Robust Optimization Considering the Uncertainty of Sources and Loads in Virtual Power Plants by Shixun Qi, Duo Li, Liyong Hou, Haili Wang, Li Xin, Yaojie Jin, Yuanji Cai, Mingfei Ban

“…Combining the duality theory, KKT conditions, and the Big-M method, the inner layer max-min optimization problem is transformed into a mixed integer linear programming problem. Finally, numerical simulations verify the correctness and effectiveness of the proposed model, as well as the positive role of this model in the economic and low-cost operation of VPPs when considering capacity configuration.…”
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Combined approximation algorithms for interactive design of road routes in CAD by D. A. Karpov, V. I. Struchenkov

“…The problem of element-by-element approximation by a circle and a clothoid is formalized as a lowdimensional non-linear programming problem. The objective function is the sum of squared deviations from the original points. …”
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Improvement of organisation for road transport functioning in a multimodal logistics system for grain delivary from Volgograd region to Iran by A. V. Kulikov, E. A. Bliznyakova, P. A. Pavlov, A. A. Kulikov

“…Methods of solving the linear programming problem are the optimization of the assignment of consumers to suppliers at all levels under consideration.Results. …”
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Design of Two-Dimensional Digital Filters Having Variable Monotonic Amplitude-Frequency Responses Using Darlington-type Gyrator Networks by Salam, Muhammad Tariqus, Ramachandran, Venkat

“…In [6], 2D filter design as a linear programming problem has been proposed, but, this tends to require relatively long computation time. …”
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