咨询与建议

限定检索结果

文献类型

  • 4,725 篇 期刊文献
  • 1,686 篇 会议
  • 99 册 图书
  • 45 篇 学位论文
  • 6 篇 科技报告

馆藏范围

  • 6,555 篇 电子文献
  • 10 种 纸本馆藏

日期分布

学科分类号

  • 4,378 篇 工学
    • 1,309 篇 计算机科学与技术...
    • 1,010 篇 电气工程
    • 844 篇 控制科学与工程
    • 696 篇 软件工程
    • 624 篇 航空宇航科学与技...
    • 434 篇 机械工程
    • 409 篇 仪器科学与技术
    • 351 篇 化学工程与技术
    • 255 篇 信息与通信工程
    • 254 篇 动力工程及工程热...
    • 232 篇 石油与天然气工程
    • 227 篇 力学(可授工学、理...
    • 210 篇 土木工程
    • 123 篇 材料科学与工程(可...
    • 122 篇 交通运输工程
    • 116 篇 电子科学与技术(可...
    • 110 篇 建筑学
    • 107 篇 水利工程
    • 87 篇 环境科学与工程(可...
    • 44 篇 安全科学与工程
  • 3,062 篇 理学
    • 2,624 篇 数学
    • 343 篇 系统科学
    • 231 篇 物理学
    • 204 篇 统计学(可授理学、...
    • 86 篇 生物学
    • 73 篇 化学
    • 49 篇 地球物理学
  • 2,093 篇 管理学
    • 2,047 篇 管理科学与工程(可...
    • 255 篇 工商管理
  • 221 篇 经济学
    • 194 篇 应用经济学
  • 61 篇 农学
  • 60 篇 医学
  • 46 篇 法学
  • 12 篇 军事学
  • 7 篇 教育学
  • 4 篇 文学
  • 2 篇 艺术学

主题

  • 6,561 篇 nonlinear progra...
  • 437 篇 optimization
  • 242 篇 integer programm...
  • 235 篇 optimal control
  • 202 篇 linear programmi...
  • 143 篇 algorithms
  • 126 篇 sequential quadr...
  • 122 篇 constrained opti...
  • 112 篇 earth
  • 111 篇 global optimizat...
  • 106 篇 quadratic progra...
  • 103 篇 mathematical pro...
  • 99 篇 trajectory optim...
  • 89 篇 design
  • 81 篇 sensitivity anal...
  • 79 篇 global convergen...
  • 74 篇 nasa technical r...
  • 74 篇 optimal power fl...
  • 74 篇 (ntrs)
  • 64 篇 genetic algorith...

机构

  • 85 篇 carnegie mellon ...
  • 16 篇 univ florida dep...
  • 15 篇 shiraz univ tech...
  • 13 篇 argonne natl lab...
  • 10 篇 rice univ dept c...
  • 10 篇 univ wisconsin d...
  • 10 篇 beijing inst tec...
  • 10 篇 inst telecomunic...
  • 10 篇 tongji univ dept...
  • 10 篇 dalian univ tech...
  • 10 篇 univ estadual ca...
  • 10 篇 univ florida dep...
  • 9 篇 univ liege dept ...
  • 9 篇 univ arkansas de...
  • 9 篇 univ iowa dept m...
  • 9 篇 dalian univ tech...
  • 8 篇 univ coimbra dep...
  • 8 篇 ecole polytech g...
  • 8 篇 jinan univ dept ...
  • 8 篇 natl univ def te...

作者

  • 62 篇 biegler lorenz t...
  • 33 篇 martinez j. m.
  • 23 篇 birgin e. g.
  • 19 篇 grossmann ignaci...
  • 19 篇 biegler lt
  • 15 篇 rao anil v.
  • 15 篇 judice joaquim j...
  • 14 篇 capitanescu flor...
  • 14 篇 zavala victor m.
  • 13 篇 aghaei jamshid
  • 13 篇 lucidi s
  • 13 篇 grippo l
  • 13 篇 anitescu mihai
  • 12 篇 wehenkel louis
  • 12 篇 audet charles
  • 12 篇 conway bruce a.
  • 12 篇 hager william w.
  • 11 篇 martínez jm
  • 11 篇 shin sungho
  • 11 篇 robinson daniel ...

语言

  • 6,016 篇 英文
  • 450 篇 其他
  • 69 篇 中文
  • 8 篇 俄文
  • 5 篇 日文
  • 5 篇 葡萄牙文
  • 3 篇 德文
  • 3 篇 法文
  • 1 篇 西班牙文
  • 1 篇 土耳其文
检索条件"主题词=Nonlinear Programming"
6561 条 记 录,以下是4791-4800 订阅
排序:
Competitiveness of reinforced concrete floor systems
Competitiveness of reinforced concrete floor systems
收藏 引用
13th International Conference on Civil, Structural and Environmental Engineering Computing, CC 2011
作者: Merta, I. Kravanja, S. Institute for Building Construction and Technology Vienna University of Technology Austria Faculty of Civil Engineering University of Maribor Slovenia
The paper presents the cost optimum design of RC floor systems consisting of RC slab supported by beams of rectangular cross-section. The optimization was carried out for spans from 3 to 8 m for variable uniformly dis... 详细信息
来源: 评论
On the non-monotone Armijo-type line search algorithm
On the non-monotone Armijo-type line search algorithm
收藏 引用
3rd International Conference on Information and Computing, ICIC 2010
作者: Zhang, Jing Basic Courses Department Beijing Union University Beijing China
Armijo method is a kind of line search method that usually be used when look for the step size in nonlinear optimization. This paper makes the summary of its modified forms, and then the nonmonotone Armijo-type line s... 详细信息
来源: 评论
Bayesian system reliability assessment under the vague environment
Bayesian system reliability assessment under the vague envir...
收藏 引用
作者: Taheri, S.M. Zarei, R. Department of Mathematical Sciences Isfahan University of Technology Isfahan 84156-83111 Iran
Classical reliability assessment is based largely on precise information. In practice, however, some information about an underlying system might be imprecise and represented in the form of vague quantities. Thus, it ... 详细信息
来源: 评论
A Weighted Multivariate Combination Time Series Forecasting Model  2
A Weighted Multivariate Combination Time Series Forecasting ...
收藏 引用
2nd International Conference on Applied Statistics, Computational Mathematics, and Software Engineering, ASCMSE 2023
作者: Zhu, Mingli School of management Anhui University Anhui Hefei230601 China
In order to further improve the accuracy of time series forecasting, this article proposes a combined prediction model based on four traditional prediction models: GM(1,N), BP neural network, partial least squares reg... 详细信息
来源: 评论
Optimal tiltrotor runway operations in one engine inoperative
Optimal tiltrotor runway operations in one engine inoperativ...
收藏 引用
Guidance, Navigation, and Control Conference and Exhibit, 1999
作者: Carlson, Eric B. Zhao, Yiyuan Chen, Robert T. N. Bell Helicopter Textron Fort WorthTX76101 United States University of Minnesota MinneapolisMN55455 United States NASA Ames Research Center Moffett Field CA94035 United States Dept. of Aerospace Eng. and Mechanics University of Minnesota MinneapolisMN55455 United States
This article investigates optimal tiltrotor flight paths in the event of a single engine failure in a clear area. A 2-dimensional rigid body model is used which has as state variables;aircraft position, body component... 详细信息
来源: 评论
Fuzzy optimization control for NOx emissions from power plant boilers based on nonlinear optimization
Fuzzy optimization control for NOx emissions from power plan...
收藏 引用
作者: Zhao, Wenjie Zhao, Gang Lv, Meng Zhao, Jianjun Department of Automation North China Electric Power University Baoding Hebei Province071003 China Inner Mongolia Jinglong Electric Power Generation CO.LTD Fengzhen-Inner-Mongolia China
Combustion optimization adjustment can effectively suppress NOx emissions from power plant boilers. Current combustion optimization adjustment methods involve nonlinear optimization based on the boiler combustion mode... 详细信息
来源: 评论
Goal programming approach for the balancing of variable input speed mechanisms
Goal programming approach for the balancing of variable inpu...
收藏 引用
ASME 1987 Design Technology Conferences, DETC 1987
作者: Kaplan, R.L. Rao, S.S. Department of Mechanical Engineering San Diego State University San DiegoCA United States School of Mechanical Engineering Purdue University West LafayetteIN United States
The minimization of the dynamic reactions of highspeed, variable input speed planar mechanisms is considerl'Jusing multiobjectivc nonlinear programming techniques. Ageneral procedure, which can easily incorporate ... 详细信息
来源: 评论
Design and optimization of a novel 2-DOF synchronous linear rotary drive  21
Design and optimization of a novel 2-DOF synchronous linear ...
收藏 引用
21st International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2021
作者: Denkena, Berend Bergmann, Benjamin Ahlborn, Patrick Fuchs, Jonathan Leibniz University Hanover Germany
Achieving movements of machine tool components in 2 degrees of freedom (DOF) usually requires a serial arrangement of at least two drives. The serial kinematic reduces the stiffness at the tool center point (TCP) and ... 详细信息
来源: 评论
A mathematical programming approach to reducing carbon dioxide emissions in the petroleum refning industry
A mathematical programming approach to reducing carbon dioxi...
收藏 引用
2010 2nd International Conference on Engineering System Management and Applications, ICESMA 2010
作者: Dbaberi, Noura Al. Diabat, Ali Abu Dhabi United Arab Emirates
While fossil fuels supplied around 90% of the developed world's energy in 2008, the resulting CO2 emissions took a tremendous toll on the environment. As power plants, factories, and oil refineries are the largest... 详细信息
来源: 评论
Reactive Power Optimization for Loss Reduction and Voltage Profile Improvement
Reactive Power Optimization for Loss Reduction and Voltage P...
收藏 引用
2019 IEEE PES Conference on Innovative Smart Grid Technologies, ISGT Latin America 2019
作者: Mazzini, Ana Paula Asada, Eduardo N. Lage, Guilherme G. Federal Institute of Education Science and Technology of São Paulo Campus Matão Rua Stéfano Dävassi 625 Nova Cidade Matão SP Brazil Department of Electrical and Computer Engineering São Carlos School of Engineering University of São Paulo São Carlos SP Brazil Department of Electrical Engineering Center for Exact Sciences and Technology Federal University of São Carlos São Carlos SP13565-905 Brazil
This paper proposes the resolution of the optimal reactive dispatch (ORD) problem for the combined objective of minimizing active power losses and voltage profile improvement on load buses considering discrete variabl... 详细信息
来源: 评论