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检索条件"主题词=sequential Quadratic Programming"
1180 条 记 录,以下是961-970 订阅
排序:
EFFICIENCY OPTIMIZATION FOR SYSTEMS AND COMPONENTS IN MICROWAVE POWER ENGINEERING
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JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY 2004年 第1期39卷 15-29页
作者: Mechenova, V. A. Yakovlev, V. V. Worcester Polytech Inst Dept Math Sci Worcester MA 01609 USA Ferrite Co Inc Hudson NH USA
The paper is concerned with one aspect of optimization of microwave thermal processing, namely, with optimization of energy coupling interpreted as a numerical characteristic of system efficiency. Since in computer-ai... 详细信息
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Mechanical assessment of time optimal robot motion
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COMPUTATIONAL MECHANICS 2004年 第2期33卷 121-128页
作者: Giese, G Longman, RW Bock, HG Columbia Univ Dept Mech Engn New York NY 10027 USA Univ Heidelberg Inst Comp Sci D-6900 Heidelberg Germany
The use of time optimal path planning can speed up robots on assembly lines and allow them to run faster, increasing their productivity. This paper seeks to develop a more complete understanding of the nature of time-... 详细信息
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Multicriteria design optimization of a supersonic inlet based upon global missile performance
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JOURNAL OF PROPULSION AND POWER 2004年 第3期20卷 542-558页
作者: Gaiddon, A Knight, DD Poloni, C Matra Bae Dynam Aerospatiale Alenia France F-92323 Chatillon France Rutgers State Univ Piscataway NJ 08854 USA Univ Trieste I-34127 Trieste Italy
The flight performance of a ramjet-powered missile is improved through the use of an automated optimization loop relying on computational-fluid-dynamics tools. A generic supersonic airbreathing missile is first descri... 详细信息
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Low-thrust minimum-fuel orbital transfer: A homotopic approach
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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2004年 第6期27卷 1046-1060页
作者: Haberkorn, T Martinon, P Gergaud, J CNRS IRIT ENSEEIHT UMR 5505 F-31071 Toulouse France
We describe in this paper the study of an Earth orbital transfer with a low-thrust (typically electro-ionic) propulsion system. The objective is the maximization of the final mass, which leads to a discontinuous contr... 详细信息
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Solving mathematical programs with complementarity constraints as nonlinear programs
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OPTIMIZATION METHODS & SOFTWARE 2004年 第1期19卷 15-40页
作者: Fletcher, R Leyffer, S Argonne Natl Lab Div Math & Comp Sci Argonne IL 60439 USA Univ Dundee Dept Math Dundee DD1 4HN Scotland
We consider solving mathematical programs with complementarity constraints (MPCCs) as nonlinear programs (NLPs) using standard NLP solvers. This approach is appealing because it allows existing off-the-shelf NLP solve... 详细信息
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Design and deployment of a satellite constellation using collaborative optimization
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JOURNAL OF SPACECRAFT AND ROCKETS 2004年 第6期41卷 956-963页
作者: Budianto, IA Olds, JR Georgia Inst Technol Sch Aerosp Engn Space Syst Design Lab Atlanta GA 30332 USA
A study of collaborative optimization as a systematic, multivariable, multidisciplinary method for the conceptual design of satellite constellations is presented. Collaborative optimization was selected because it is ... 详细信息
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Rapid preliminary design of rectangular linear cellular alloys for maximum heat transfer
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AIAA JOURNAL 2004年 第8期42卷 1652-1661页
作者: Kumar, RS McDowell, DL Georgia Inst Technol Atlanta GA 30332 USA
Design has traditionally involved selecting a suitable material for a given application. An understanding of structure-property relationships provides a more rigorous and scientific basis for choosing an appropriate m... 详细信息
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Variable-fidelity aerodynamic optimization for turbulent flows using a discrete adjoint formulation
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AIAA JOURNAL 2004年 第7期42卷 1281-1292页
作者: Le Moigne, A Qin, N Univ Sheffield Dept Mech Engn Sheffield S1 3JD S Yorkshire England
An aerodynamic shape optimization methodology based on a discrete adjoint solver for Navier-Stokes flows is described. The flow solver at the heart of this optimization process is a Reynolds-averaged Navier-Stokes cod... 详细信息
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Optimal design of electronic components by mixed-integer nonlinear programming
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OPTIMIZATION AND ENGINEERING 2004年 第3期5卷 271-294页
作者: Van De Braak, G Bünner, MJ Schittkowski, K Univ Bayreuth Dept Math D-95440 Bayreuth Germany Univ Munster Dept Math D-48149 Munster Germany EPCOS AG D-81617 Munich Germany
Cornputer-aided design optimization of electronic components is a powerful tool to reduce development costs on one hand and to improve the performance of (lie components on the other. In this paper, a mathematical mod... 详细信息
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Optimization of shielded metal arc weld metal composition for charpy toughness
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WELDING JOURNAL 2004年 第10期83卷 267S-276S页
作者: Murugananth, M Babu, SS David, SA Oak Ridge Natl Lab Div Met & Ceram Oak Ridge TN USA
Artificial neural network models that predict the Charpy-impact toughness values as a function of composition, heat treatment, and shielded metal arc welding process parameters were coupled with multipurpose optimizat... 详细信息
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