Výsledky vyhledávání - Quadratically constrained mixed-integer nonlinear programming

A quadratically constrained mixed-integer non-linear programming model for multiple sink distributions Autor Adjei, Bernard Atta, Sebil, Charles, Otoo, Dominic, Ackora-Prah, Joseph

“… We use the heterogeneous capacitated vehicle routing problem framework to create a new quadratically constrained mixed-integer non-linear programming model that aims to meet demand at multiple…”
Získat plný text

Improved quadratic cuts for convex mixed-integer nonlinear programs Autor Su, Lijie, Tang, Lixin, Bernal, David E., Grossmann, Ignacio E.

“… Mixed Integer Nonlinear Programing problems. The scaled quadratic cut is proved to be a stricter and tighter underestimation for convex nonlinear functions than classical supporting hyperplanes, which results in the improvement…”
Získat plný text

Coordinated Planning of Transportation and Electric Power Networks With the Proliferation of Electric Vehicles Autor Gan, Wei, Shahidehpour, Mohammad, Yan, Mingyu, Guo, Jianbo, Yao, Wei, Paaso, Aleksi, Zhang, Liuxi, Wen, Jinyu

“… M method, and a linear expression of power loss to transform the nonlinear planning problem into a mixed-integer quadratically constrained programming…”
Získat plný text

A Risk-Averse Adaptively Stochastic Optimization Method for Multi-Energy Ship Operation Under Diverse Uncertainties Autor Li, Zhengmao, Xu, Yan, Wu, Lei, Zheng, Xiaodong

“… programming approach to minimize the voyage cost and conditional value-at-risk. Besides, chance constraints are introduced to leverage the quality of thermal service given the thermal inertia…”
Získat plný text

Adaptive piecewise linear relaxations for enclosure computations for nonconvex multiobjective mixed-integer quadratically constrained programs Autor Link, Moritz, Volkwein, Stefan

“…In this paper, a new method for computing an enclosure of the nondominated set of multiobjective mixed-integer quadratically constrained programs without any convexity requirements is presented…”
Získat plný text

A New Mixed Integer Linear Programming Formulation for Protection Relay Coordination Using Disjunctive Inequalities Autor Srinivas, S. T. P., Shanti Swarup, K.

“…), mixed integer nonlinear (MINLP), mixed integer linear (MILP), and quadratically constrained quadratic programming (QCQP…”
Získat plný text

SCIP: global optimization of mixed-integer nonlinear programs in a branch-and-cut framework Autor Vigerske, Stefan, Gleixner, Ambros

“…This paper describes the extensions that were added to the constraint integer programming framework SCIP in order to enable it to solve convex and nonconvex mixed-integer nonlinear programs (MINLPs…”
Získat plný text

A Novel Quadratically Constrained Quadratic Programming Method for Optimal Coordination of Directional Overcurrent Relays Autor Papaspiliotopoulos, Vasileios A., Korres, George N., Maratos, Nicholas G.

“…), and mixed-integer nonlinear programming (MINLP) problem. In this paper, the DOCR coordination NLP problem is reformulated as an equivalent quadratically constrained quadratic programming (QCQP…”
Získat plný text

Robot Online Task and Trajectory Planning using Mixed-Integer Model Predictive Control Autor Tika, Argtim, Gashi, Fatos, Bajcinca, Naim

“… To this end, the underlying mixed-integer nonlinear programming (MINLP) problem is transformed into a relaxed mixed-integer quadratically constrained programming (MIQCP…”
Získat plný text

Using Simplified Distflow-Based Mixed-Integer Quadratically Constrained Programming Formulation for Optimum Selection of Conductor Size in Electrical Distribution Networks Autor Pham, Nang-Van, Nguyen, Thi-Hoai-Thu, Pham, Van-Y, Nguyen, Hoai-Nam

“… In this research, a mixed-integer quadratically constrained programming (MIQCP) formulation is developed as a method for determining the conductor cross-sectional area in power distribution networks in an optimal manner…”
Získat plný text

New Algorithm to Solve Mixed Integer Quadratically Constrained Quadratic Programming Problems Using Piecewise Linear Approximation Autor Alkhalifa, Loay, Mittelmann, Hans

“… It would be useful if these solvers could handle mixed integer nonlinear programming (MINLP) problems. Piecewise linear approximation…”
Získat plný text

Assessment of a two-step approach for global optimization of mixed-integer polynomial programs using quadratic reformulation Autor Karia, Tanuj, Adjiman, Claire S., Chachuat, Benoît

“… This paper revisits the approach of transforming a mixed-integer polynomial program (MIPOP) into a mixed-integer quadratically-constrained program…”
Získat plný text

Comparison of mixed-integer relaxations with linear and logarithmic partitioning schemes for quadratically constrained problems Autor Castro, Pedro M., Liao, Qi, Liang, Yongtu

“…Piecewise relaxations are powerful techniques to compute strong dual bounds for (mixed-integer) quadratically constrained problems and provide starting points…”
Získat plný text

Dynamically generated cutting planes for mixed-integer quadratically constrained quadratic programs and their incorporation into GloMIQO 2 Autor Misener, Ruth, Smadbeck, James B., Floudas, Christodoulos A.

“…The global mixed-integer quadratic optimizer, GloMIQO, addresses mixed-integer quadratically constrained quadratic programs (MIQCQP) to ε-global optimality…”
Získat plný text

Exact global optimization of frame structures for additive manufacturing Autor Toragay, Oguz, Silva, Daniel F., Vinel, Alexander, Shamsaei, Nima

“… We take advantage of stiffness matrix decomposition techniques and expand on some of the existing modeling approaches, including exact mixed-integer nonlinear programming and its mixed-integer linear…”
Získat plný text

Convex relaxations of non-convex mixed integer quadratically constrained programs: extended formulations Autor Saxena, Anureet, Bonami, Pierre, Lee, Jon

“…This paper addresses the problem of generating strong convex relaxations of Mixed Integer Quadratically Constrained Programming (MIQCP) problems…”
Získat plný text

A Bi-Level Branch and Bound Method for Economic Dispatch With Disjoint Prohibited Zones Considering Network Losses Autor Ding, Tao, Bo, Rui, Li, Fangxing, Sun, Hongbin

“… The approach employs binary variables for each prohibited zone and utilizes the B-coefficient for network losses, which can be transformed into a mixed-integer quadratically constrained quadratic programming (MIQCQP…”
Získat plný text

Convex Polar Second-Order Taylor Approximation of AC Power Flows: A Unit Commitment Study Autor Sepetanc, Karlo, Pandzic, Hrvoje

“…Modern mixed-integer quadratic solvers generally handle binary variables more efficiently than nonlinear mixed-integer solvers…”
Získat plný text

New MINLP formulation for the multiperiod pooling problem Autor Castro, Pedro M.

“…‐varying supply and demand is addressed. A new mixed‐integer nonlinear programming formulation is proposed that using individual flows and split fractions as key model…”
Získat plný text

Optimization-Based Flux Linkage Control for Torque Ripple Reduction in Switched Reluctance Machines Autor Carvajal, Andres, Angulo, Alejandro, Juliet, Jorge

“… First, optimal flux waveforms are generated offline as outer flux linkage references using mixed-integer quadratically constrained programming, explicitly incorporating machine constraints…”
Získat plný text