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检索条件"主题词=Nonlinear Programming"
6558 条 记 录,以下是4911-4920 订阅
排序:
Costate estimation by a Legendre pseudospectral method
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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2001年 第2期24卷 270-277页
作者: Fahroo, F Ross, IM USN Postgrad Sch Dept Math Monterey CA 93943 USA USN Postgrad Sch Dept Aeronaut & Astronaut Monterey CA 93943 USA
We present a Legendre pseudospectral method for directly estimating the costates of the Bolza problem encountered in optimal control theory. The method is based on calculating the state and control variables at the Le... 详细信息
来源: 评论
An outer approximation based branch and cut algorithm for convex 0-1 MINLP problems
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OPTIMIZATION METHODS & SOFTWARE 2001年 第1-4期16卷 21-47页
作者: Akrotirianakis, I Maros, I Rustem, B Univ London Imperial Coll Sci Technol & Med Dept Comp London SW7 2BZ England
A branch and cut algorithm is developed for solving convex 0-1 Mixed Integer nonlinear programming (MINLP) problems. The algorithm integrates Branch and Bound, Outer Approximation and Gomory Cutting Planes. Only the i... 详细信息
来源: 评论
On the first-order estimation of multipliers from Kuhn-Tucker systems
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COMPUTERS & OPERATIONS RESEARCH 2001年 第3期28卷 243-270页
作者: Mijangos, E Nabona, N UPV EHU Zientzi Fak Dept Appl Math & Stat & Operat Res Bilbao 48080 Spain Univ Politecn Catalunya Dept Stat & Operat Res E-08028 Barcelona Spain
The minimization of a nonlinear function with linear and nonlinear constraints and simple bounds can be performed by minimizing an augmented Lagrangian function that includes only the nonlinear constraints subject to ... 详细信息
来源: 评论
nonlinear control of a reusable rocket engine for life extension
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JOURNAL OF PROPULSION AND POWER 2001年 第5期17卷 998-1004页
作者: Lorenzo, CF Ray, A Holmes, MS NASA Lewis Res Ctr Cleveland OH 44135 USA Penn State Univ University Pk PA 16802 USA
The conceptual development and a design methodology are presented for life-extending control where the objective is to achieve high performance and structural durability of complex dynamic systems. A life-extending co... 详细信息
来源: 评论
On the improvement of convergence characteristics of PCPDIPA
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JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS 2001年 第4期24卷 537-546页
作者: Wu, YC Natl Lien Ho Inst Technol Dept Elect Engn Miaoli Taiwan
Up to date, the direct nonlinear predictor-corrector primal-dual interior point algorithm (PCPDIPA) is recognized as an effective method for many power system optimization problems. Its efficiency depends on sparsity ... 详细信息
来源: 评论
Distributed control problems for the Burgers equation
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COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 2001年 第2期18卷 115-140页
作者: Volkwein, S Karl Franzens Univ Graz Inst Math A-8010 Graz Austria
In this work a distributed optimal control problem for rime-dependent Burgers equation is analyzed. To solve the nonlinear control problems the augmented Lagrangian-SQP technique is used depending upon a second-order ... 详细信息
来源: 评论
Finding global minima with a computable filled function
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JOURNAL OF GLOBAL OPTIMIZATION 2001年 第2期19卷 151-161页
作者: Liu, X Univ Alberta Dept Elect & Comp Engn Edmonton AB T6G 2G7 Canada
The Filled Function Method is an approach to finding global minima of multidimensional nonconvex functions. The traditional filled functions have features that may affect the computability when applied to numerical op... 详细信息
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Capture set computation of an optimally guided missile
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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2001年 第6期24卷 1167-1175页
作者: Raivio, T Aalto Univ Syst Anal Lab FIN-02015 Espoo Finland
A game theoretical approach is presented for numerically computing the capture set of an optimally guided medium-range air-to-air missile against a given target. Realistic point mass models are used because long fligh... 详细信息
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Near-optimal deflection of earth-approaching asteroids
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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2001年 第5期24卷 1035-1037页
作者: Conway, BA Univ Illinois Dept Aeronaut & Astronaut Engn Talbot Lab 306 Urbana IL 61801 USA
The process of optimizing the deflection of dangerous asteroids is addressed. It is demonstrated that a near-optimal determination of the direction in which impulse should be applied to the asteroid, as well as the re... 详细信息
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Global optimization of non-convex nonlinear programs using Line-up Competition Algorithm
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COMPUTERS & CHEMICAL ENGINEERING 2001年 第11-12期25卷 1601-1610页
作者: Yan, LX Ma, DX Hubei Polytech Univ Dept Chem Engn Wuhan 430068 Peoples R China Beijing Inst Chem Technol Dept Comp Sci Beijing 100029 Peoples R China
A global optimization algorithm of simulating evolutionary process, called Line-up Competition Algorithm (LCA), was recently proposed. In the LCA, all families are independent and parallel during evolution. According ... 详细信息
来源: 评论