Results 101 to 110 of about 3,146 (222)
Outer Approximation Algorithms for DC Programs and Beyond [PDF]
, 2008 We consider the well-known Canonical DC (CDC) optimization problem, relying on an alternative equivalent formulation based on a polar characterization of the constraint, and a novel generalization of this problem, which we name Single Reverse Polar ...
ZHANG, QINGHUA
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Progressive Hedging in Nonconvex Stochastic Programming [PDF]
, 2020 The progressive hedging algorithm minimizes an expected "cost" by iteratively decomposing into separate subproblems for each scenario. Up to now it has depended on convexity of the underlying "cost" function with respect to the decision ...
Rockafellar, R. Terry
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A Rapid Penetration Trajectory Optimization Method for Hypersonic Vehicles
International Journal of Aerospace Engineering, 2019 The evasion maneuver problem of hypersonic vehicles differs from those of ballistic missiles and other traditional weapons, showing distinctive properties including expansive maneuver range and weak maneuverability.
Binbin Yan +4 more
doaj +1 more source
Tsinghua Science and TechnologyNonconvex Activated Fuzzy Zeroing Neural Network-based (NAFZNN) and Nonconvex Activated Fuzzy Noise-Tolerant Zeroing Neural Network-based (NAFNTZNN) models are devised and analyzed, drawing inspiration from the classical ZNN/NTZNN-based model for online ...
Yating Hu +5 more
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An Improved Geometric Programming Approach for Optimization of Biochemical Systems
Journal of Applied Mathematics, 2014 This paper proposes an improved geometric programming approach to address the optimization of biochemical systems. In the proposed method we take advantage of a special and interesting class of nonlinear kinetic models known as generalized mass action ...
Gongxian Xu, Lei Wang
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Zhongguo dianliThe existing probabilistic optimal power flow (POPF) studies mainly focus on the design and improvement on probabilistic calculation methods, which may be difficult to improve the computational efficiency of POPF as POPF is a nonconvex and nonlinear ...
Wei CUI +5 more
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Journal of MathematicsThis study presents a novel algorithm for globally solving generalized linear multiplicative programming (GLMP) problems. We first introduce a convex-separation technique to craft a tight yet computationally tractable linear relaxation that supplies ...
Peng Hu +4 more
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Joint beamforming for multiuser SCFDE block transmission system in frequency selective MIMO channels
Tongxin xuebao, 2013 Single carrier frequency domain equalization (SCFDE) joint beamforming in frequency selective multiple input multiple output (MIMO) channels under the multi-user scenario was analyzed.Firstly,the frequency domain beamforming was transformed to a time ...
Li-zhou Xu +3 more
doaj +2 more sources
Engineering Science and Technology, an International JournalThe inverse kinematics problem plays a crucial role in robotic manipulator planning, autonomous control, and object grasping. This problem can be solved in simple environments based on existing studies.
Pengju Yang +5 more
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A deterministic-stochastic method for nonconvex MINLP problems [PDF]
, 2010 A mixed-integer programming problem is one where some of the variables must have only integer values. Although some real practical problems can be solved with mixed-integer linear methods, there are problems occurring in the engineering area that are ...
Fernandes, Florbela P. +2 more
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