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检索条件"主题词=Convex Programming"
1984 条 记 录,以下是1681-1690 订阅
排序:
Feasible trajectories of linear dynamic systems with inequality constraints using higher-order representations
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IFAC Proceedings Volumes 1999年 第2期32卷 1154-1159页
作者: Sunil K. Agrawal Nadeem Faiz Richard M. Murray Department of Mechanical Engineering University of Delaware Newark DE USA. Control and Dynamical Systems California Institute of Technology Pasadena CA USA.
This paper proposes a method to determine trajectories of dynamic systems that steer between two end points while satisfying linear inequality constraints arising from limits on states and inputs. The method exploits ... 详细信息
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Unified approaches to nonlinear optimization
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Optimization 1999年 第1期46卷 25-60页
作者: Chu, Liang-Ju Department of Mathematics National Taiwan Normal University Taipei Taiwan
This paper investigates and unifies several relative nonlinear optimization problems in locally convex topological vector spaces or in convex spaces. The main generalization including some unified forms is the weaking... 详细信息
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Asymptotic analysis of a path-following barrier method for linearly constrained convex problems
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Optimization 1999年 第1-4期45卷 69-87页
作者: Grossmann, C. Department of Mathematics and Computer Science Kuwait University Safat 13060 P.O. Box 5969 Kuwait TU Dresden Institute of Numerical Mathematics D-01062 Dresden Germany
In the present paper the logarithmic barrier method applied to the linearly constrained convex optimization problems is studied from the view point of classical path-following algorithms. In particular, the radius of ... 详细信息
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A truncated log barrier algorithm for large-scale convex programming and minmax problems: Implementation and computational results
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OPTIMIZATION METHODS & SOFTWARE 1996年 第4期6卷 283-312页
作者: BenTal, A Roth, G TECHNION ISRAEL INST TECHNOL FAC IND ENGN & MANAGEMENT IL-32000 HAIFA ISRAEL
A detailed description of a path-following Interior point algorithm for constrained convex programs is presented. The algorithm employs a truncated logarithmic barrier function, which is particularly suitable to probl... 详细信息
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LQR Weight Selection in Generalised H 2 Control for Continuous and Discrete Systems Using convex programming
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IFAC Proceedings Volumes 1996年 第1期29卷 1104-1109页
作者: M.A. Nekoui D.A Wilson Department of Electronic and Electrical Engineering The University of Leeds Leeds LS2 9JT UK
In a generalised H 2 optimal control problem, the conventional H 2 norm is replaced by an operator norm, A stabilising controller is sought such that the closed loop gain from time domain input disturbances in L 2 to ... 详细信息
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Relaxation methods for strictly convex regularizations of piecewise linear programs
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APPLIED MATHEMATICS AND OPTIMIZATION 1998年 第3期38卷 239-259页
作者: Kiwiel, KC Polish Acad Sci Syst Res Inst PL-01447 Warsaw Poland
We give an algorithm for minimizing the sum of a strictly convex function and a convex piecewise linear function. It extends several dual coordinate ascent methods for large-scale linearly constrained problems that oc... 详细信息
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Controlling Synchronous Vibration in Flexible Rotor-Bearing Systems Via convex programming
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IFAC Proceedings Volumes 1996年 第1期29卷 457-462页
作者: Neil K. Rutland Patrick S. Keogh Clifford R. Burrows School of Mechanical Engineering University of Bath Bath BA2 7AY U.K.
Synchronous vibration is the most common form of vibration in rotorbearing systems. Open-loop controllers, in conjunction with magnetic bearings, have been shown to be very effective in controlling synchronous vibrati... 详细信息
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The minimum covering lpb-hypersphere problem
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COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 1998年 第1期9卷 85-97页
作者: Pelegrin, B Canovas, L Univ Murcia Dipartimento Estad & Invest Operat E-30071 Murcia Spain
The minimum covering hypersphere problem is defined as to find a hypersphere of minimum radius enclosing a finite set of given points in IRn. A hypersphere is a set S(c,r) = {x is an element of IRn : d(x,c) less than ... 详细信息
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Constrained cutting rate-tool life characteristic curve, part 2: convex programs
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JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME 1998年 第1期120卷 160-165页
作者: Hough, CL Chang, Y Texas A&M Univ Dept Mech Engn College Stn TX 77843 USA Univ Suwon Dept Mech Engn Kyunggi South Korea
Based on the concept in Part 1, Theory and General Case, algorithms to determine the constrained R-T characteristic curve are established for convex constrained machining economics problems. The first algorithm is for... 详细信息
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Subgradient algorithm on Riemannian manifolds
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JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 1998年 第1期97卷 93-104页
作者: Ferreira, OP Oliveira, PR Univ Fed Goias Inst Matemat & Estat Goiania Go Brazil Univ Fed Rio de Janeiro COPPE Programa Engn Sist & Comp BR-21945 Rio De Janeiro Brazil
The subgradient method is generalized to the context of Riemannian manifolds. The motivation can be seen in non-Euclidean metrics that occur in interior-point methods. In that frame, the natural curves for local steps... 详细信息
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