咨询与建议

限定检索结果

文献类型

  • 935 篇 期刊文献
  • 240 篇 会议
  • 5 篇 学位论文

馆藏范围

  • 1,180 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 959 篇 工学
    • 333 篇 航空宇航科学与技...
    • 184 篇 计算机科学与技术...
    • 160 篇 电气工程
    • 157 篇 机械工程
    • 141 篇 仪器科学与技术
    • 99 篇 控制科学与工程
    • 84 篇 力学(可授工学、理...
    • 75 篇 石油与天然气工程
    • 64 篇 软件工程
    • 40 篇 动力工程及工程热...
    • 35 篇 信息与通信工程
    • 30 篇 材料科学与工程(可...
    • 30 篇 土木工程
    • 26 篇 化学工程与技术
    • 25 篇 交通运输工程
    • 17 篇 电子科学与技术(可...
    • 13 篇 建筑学
    • 9 篇 水利工程
    • 8 篇 光学工程
    • 7 篇 环境科学与工程(可...
  • 351 篇 理学
    • 248 篇 数学
    • 73 篇 物理学
    • 15 篇 统计学(可授理学、...
    • 14 篇 系统科学
    • 12 篇 生物学
    • 7 篇 化学
    • 7 篇 地球物理学
  • 295 篇 管理学
    • 289 篇 管理科学与工程(可...
  • 10 篇 经济学
    • 9 篇 应用经济学
  • 10 篇 医学
  • 6 篇 农学
  • 1 篇 法学
  • 1 篇 教育学

主题

  • 1,180 篇 sequential quadr...
  • 125 篇 nonlinear progra...
  • 76 篇 genetic algorith...
  • 67 篇 trajectory optim...
  • 62 篇 optimization
  • 58 篇 optimal control
  • 49 篇 earth
  • 44 篇 genetic algorith...
  • 42 篇 quadratic progra...
  • 41 篇 particle swarm o...
  • 36 篇 model predictive...
  • 36 篇 numerical optimi...
  • 35 篇 constrained opti...
  • 33 篇 propellant
  • 30 篇 aerodynamic shap...
  • 29 篇 lagrange multipl...
  • 29 篇 global convergen...
  • 27 篇 shape optimizati...
  • 27 篇 sensitivity anal...
  • 25 篇 structural optim...

机构

  • 17 篇 natl yunlin univ...
  • 16 篇 hazara univ dept...
  • 15 篇 comsats inst inf...
  • 9 篇 comsats univ isl...
  • 8 篇 univ michigan de...
  • 7 篇 natl univ def te...
  • 7 篇 univ calif san d...
  • 6 篇 beijing inst tec...
  • 6 篇 comsats univ isl...
  • 6 篇 univ bristol dep...
  • 6 篇 int islamic univ...
  • 6 篇 univ gujrat dept...
  • 5 篇 northwestern uni...
  • 5 篇 univ glasgow dep...
  • 5 篇 comsats inst inf...
  • 5 篇 harbin inst tech...
  • 5 篇 natl yunlin univ...
  • 5 篇 tongji univ dept...
  • 5 篇 johns hopkins un...
  • 5 篇 univ bayreuth de...

作者

  • 55 篇 raja muhammad as...
  • 18 篇 sabir zulqurnain
  • 16 篇 shoaib muhammad
  • 13 篇 izmailov a. f.
  • 10 篇 ahmad iftikhar
  • 10 篇 luo ya-zhong
  • 9 篇 kluever ca
  • 9 篇 robinson daniel ...
  • 8 篇 qi hong
  • 7 篇 allen c. b.
  • 7 篇 samar raza
  • 7 篇 zameer aneela
  • 6 篇 tits al
  • 6 篇 martins joaquim ...
  • 6 篇 long kai
  • 6 篇 solodov m. v.
  • 6 篇 ren ya-tao
  • 6 篇 wright sj
  • 6 篇 nisar kottakkara...
  • 6 篇 umar muhammad

语言

  • 1,118 篇 英文
  • 51 篇 其他
  • 8 篇 中文
  • 2 篇 德文
  • 1 篇 法文
  • 1 篇 克罗地亚文
  • 1 篇 日文
检索条件"主题词=sequential Quadratic Programming"
1180 条 记 录,以下是921-930 订阅
排序:
Libration control of tethered satellites in elliptical orbits
收藏 引用
JOURNAL OF SPACECRAFT AND ROCKETS 2006年 第2期43卷 476-479页
作者: Williams, P RMIT Univ Sch Aerosp Mech & Mfg Engn Melbourne Vic 3083 Australia
A strategy for the control of the librations of a tethered satellite systemin elliptic orbits using tether length control, which drives the system to controlled periodiclibration trajectories, is suggested. There is a... 详细信息
来源: 评论
Design of skid landing gears by means of multibody optimization
收藏 引用
JOURNAL OF AIRCRAFT 2006年 第2期43卷 555-563页
作者: Airoldi, A Lanzi, L Politecn Milan Dipartimento Ingn Aerospaziale I-20156 Milan Italy
This paper discusses a numerical approach to the design of skid landing gears, based on an optimization procedure linked to a multibody explicit c ode. The modeling technique has been validated with the experimental r... 详细信息
来源: 评论
Supercalm multifunctions for convergence analysis
收藏 引用
SET-VALUED ANALYSIS 2006年 第3期14卷 249-261页
作者: Levy, Adam B. Bowdoin Coll Dept Math Brunswick ME 04011 USA
Calmness of multifunctions is a well-studied concept of generalized continuity in which single-valued selections from the image sets of the multifunction exhibit a restricted type of local Lipschitz continuity where t... 详细信息
来源: 评论
Using eigenstructure of the Hessian to reduce the dimension of the intensity modulated radiation therapy optimization problem
收藏 引用
ANNALS OF OPERATIONS RESEARCH 2006年 第1期148卷 81-94页
作者: Carlsson, Fredrik Forsgren, Anders Rehbinder, Henrik Eriksson, Kjell Royal Inst Technol KTH Dept Math SE-10044 Stockholm Sweden RaySearch Labs SE-11134 Stockholm Sweden
Optimization is of vital importance when performing intensity modulated radiation therapy to treat cancer tumors. The optimization problem is typically large-scale with a nonlinear objective function and bounds on the... 详细信息
来源: 评论
Newton-type methods for constrained optimization with nonregular constraints
收藏 引用
Computational Mathematics and Mathematical Physics 2006年 第8期46卷 1299-1319页
作者: Golishnikov, M.M. Izmailov, A.F. Faculty of Computational Mathematics and Cybernetics Moscow State University Leninskie gory Moscow 119992 Russian Federation
The most important classes of Newton-type methods for solving constrained optimization problems are discussed. These are the sequential quadratic programming methods, active set methods, and semismooth Newton methods ... 详细信息
来源: 评论
Reactive power optimization algorithm. based on trust-region global SQP
Reactive power optimization algorithm. based on trust-region...
收藏 引用
General Meeting of the Power-Engineering-Society
作者: Zhou, Renjun Zhang, Yanping Liu, Jianhua Changsha Univ Sci & Technol Coll Elect Engn Changsha 410076 Peoples R China
In order to improve the convergence and calculate optimal results reliably and accurately, a trust-region algorithm based on global sequential quadratic programming (SQP) Is presented for reactive power optimization. ... 详细信息
来源: 评论
Combining flux and energy balance analysis to model large-scale biochemical networks
收藏 引用
Journal of Bioinformatics and Computational Biology 2006年 第6期4卷 1227-1243页
作者: Heuett, William J. Qian, Hong Department of Physics University of Colorado Boulder CO 80309-0390 United States Department of Applied Mathematics University of Washington Seattle WA 98195-2420 Box 352420 United States
Stoichiometric Network Theory is a constraints-based, optimization approach for quantitative analysis of the phenotypes of large-scale biochemical networks that avoids the use of detailed kinetics. This approach uses ... 详细信息
来源: 评论
Low-thrust transfer orbit design based on Lyapunov feedback control law
收藏 引用
IMACS Multiconference on Computational Engineering in Systems Applications (CESA 2006)
作者: Ren Yuan Cui Pingyuan Luan Enjie Harbin Inst Technol Deep Space Explorat Res Ctr POB 3030Sci Pl Harbin 150006 Peoples R China China Natl Space Adm Beijing Peoples R China
A novel low-thrust orbit transfer design method is presented which is based on the knowledge of optimal thrust direction and optimal location for changing each of the orbit elements and the concept of Lyapunov feed ba... 详细信息
来源: 评论
Airfoil shape optimization using a nonuniform rational B-splines parameterization under thickness constraint
收藏 引用
AIAA JOURNAL 2006年 第10期44卷 2170-2178页
作者: Painchaud-Ouellet, Simon Tribes, Christophe Trepanier, Jean-Yves Pelletier, Dominique Ecole Polytech Montreal PQ H3C 3A7 Canada
Results for 2-D airfoil shape optimization in transonic regime are presented. Airfoil shapes are represented by nonuniform rational B-splines with appropriate regularity properties. A Navier-Stokes How solver is used ... 详细信息
来源: 评论
The use of an SQP algorithm in slope stability analysis
收藏 引用
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING 2005年 第1期21卷 23-37页
作者: Chen, J Yin, JH Lee, CF Hong Kong Polytech Univ Dept Civil & Struct Engn Kowloon Hong Kong Peoples R China Univ Hong Kong Dept Civil Engn Hong Kong Hong Kong Peoples R China
In the upper bound approach to limit analysis of slope stability based on the rigid finite element method, the search for the minimum factor of safety can be formulated as a non-linear programming problem with equalit... 详细信息
来源: 评论