咨询与建议

限定检索结果

文献类型

  • 4,729 篇 期刊文献
  • 1,692 篇 会议
  • 98 册 图书
  • 31 篇 学位论文

馆藏范围

  • 6,545 篇 电子文献
  • 9 种 纸本馆藏

日期分布

学科分类号

  • 4,381 篇 工学
    • 1,309 篇 计算机科学与技术...
    • 1,012 篇 电气工程
    • 844 篇 控制科学与工程
    • 694 篇 软件工程
    • 624 篇 航空宇航科学与技...
    • 431 篇 机械工程
    • 409 篇 仪器科学与技术
    • 351 篇 化学工程与技术
    • 260 篇 信息与通信工程
    • 255 篇 动力工程及工程热...
    • 233 篇 石油与天然气工程
    • 227 篇 力学(可授工学、理...
    • 208 篇 土木工程
    • 123 篇 交通运输工程
    • 121 篇 材料科学与工程(可...
    • 115 篇 电子科学与技术(可...
    • 109 篇 建筑学
    • 108 篇 水利工程
    • 88 篇 环境科学与工程(可...
    • 44 篇 安全科学与工程
  • 3,064 篇 理学
    • 2,626 篇 数学
    • 341 篇 系统科学
    • 230 篇 物理学
    • 203 篇 统计学(可授理学、...
    • 86 篇 生物学
    • 73 篇 化学
    • 50 篇 地球物理学
  • 2,105 篇 管理学
    • 2,058 篇 管理科学与工程(可...
    • 260 篇 工商管理
  • 225 篇 经济学
    • 198 篇 应用经济学
  • 61 篇 农学
  • 60 篇 医学
  • 46 篇 法学
  • 12 篇 军事学
  • 8 篇 教育学
  • 4 篇 文学
  • 2 篇 艺术学

主题

  • 6,550 篇 nonlinear progra...
  • 424 篇 optimization
  • 244 篇 integer programm...
  • 232 篇 optimal control
  • 200 篇 linear programmi...
  • 145 篇 algorithms
  • 125 篇 sequential quadr...
  • 121 篇 constrained opti...
  • 112 篇 earth
  • 112 篇 global optimizat...
  • 108 篇 quadratic progra...
  • 107 篇 mathematical pro...
  • 97 篇 trajectory optim...
  • 87 篇 design
  • 80 篇 sensitivity anal...
  • 78 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

  • 5,880 篇 英文
  • 582 篇 其他
  • 67 篇 中文
  • 9 篇 俄文
  • 5 篇 日文
  • 5 篇 葡萄牙文
  • 1 篇 德文
  • 1 篇 西班牙文
  • 1 篇 法文
  • 1 篇 土耳其文
检索条件"主题词=nonlinear Programming"
6550 条 记 录,以下是1191-1200 订阅
排序:
The Research of T Company's Floating Mandatory Distribution Method used in Emlpoyee Performance Assessment  2
The Research of T Company's Floating Mandatory Distribution ...
收藏 引用
2nd International Conference on Economic Management and Model Engineering, ICEMME 2020
作者: Boxi, Zuo HeiLongjiang University School of Modem Agriculture and Ecological Environment Haerbing China
This essay discusses the methods of combining the employee performance assessment with the organizational performance under the mandatory distribution method. In classifying the result applications and different relat... 详细信息
来源: 评论
Cutting Irregular Objects from the Rectangular Metal Sheet
Cutting Irregular Objects from the Rectangular Metal Sheet
收藏 引用
International Scientific and Technical Conference on Integrated Computer Technologies in Mechanical Engineering - Synergetic Engineering, ICTM 2019
作者: Plankovskyy, Sergiy Tsegelnyk, Yevgen Shypul, Olga Pankratov, Alexander Romanova, Tatiana National Aerospace University "Kharkiv Aviation Institute" 17 Chkalova Str. Kharkiv61070 Ukraine A. Pidgorny Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine 2/10 Pozharskogo Str. Kharkiv61046 Ukraine
A problem of cutting irregular objects from the domain (rectangular sheet) taking into account technological requirements is studied. As mathematical models of real objects two-dimensional phi-objects, bounded by circ... 详细信息
来源: 评论
Newton-Krylov Methods for Polychromatic X-Ray CT
Newton-Krylov Methods for Polychromatic X-Ray CT
收藏 引用
2020 IEEE International Conference on Image Processing, ICIP 2020
作者: Six, Nathanael Renders, Jens Sijbers, Jan Beenhouwer, Jan De University of Antwerp Imec-Vision Lab Antwerp Belgium
Most lab-based X-ray sources are polychromatic, making the acquisition follow a non-linear model. However, widespread reconstruction algorithms, such as FBP and SIRT, assume the reconstruction to be a linear problem, ... 详细信息
来源: 评论
Onboard Real-Time Generation of Launch Vehicle Abort Orbits
收藏 引用
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2021年 第8期44卷 1541-1549页
作者: Hao, Zeming Zhang, Ran Beihang Univ Sch Astronaut Beijing 100191 Peoples R China
来源: 评论
Optimal day-ahead load scheduling for voltage and frequency regulation in an islanded microgrid
Optimal day-ahead load scheduling for voltage and frequency ...
收藏 引用
2020 IEEE Power and Energy Society General Meeting, PESGM 2020
作者: Garg, Garvis Mohapatra, Abheejeet Chakrabarti, Saikat Kumar, Avinash Panda, Rakesh Kumar Indian Institute of Technology Kanpur Department of Electrical Engineering Kanpur Uttar Pradesh India
Regulating bus voltage and system frequency within desired permissible limits in an islanded microgrid with Renewable Energy Sources (RESs) is a challenging task. Hence, an optimal day-ahead load scheduling for the is... 详细信息
来源: 评论
Calculation methods and problems of optimizing the effective characteristics of rods made of composite materials
Calculation methods and problems of optimizing the effective...
收藏 引用
International Scientific Conference on Modelling and Methods of Structural Analysis 2019, MMSA 2019
作者: Bobyleva, T.N. Shamaev, A.S. Moscow State University of Civil Engineering Yaroslavskoe shosse 26 Moscow129337 Russia Ishlinsky Institute for Problems in Mechanics Russian Academy of Sciences 101-1 Pr. Vernadskogo Moscow119526 Russia Lomonosov Moscow State University GSP-1 Leninskie Gory Moscow119991 Russia
A pipe made of composite material is considered. Two approaches are proposed. The first is based on the averaging method. In this case, an effective model is a model of a hollow circular cylinder. In the second approa... 详细信息
来源: 评论
Iterative non-linear programming method for the heat exchanger network design  33
Iterative non-linear programming method for the heat exchang...
收藏 引用
33rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2020
作者: Yang, Rupu Tran, Cong Toan Zoughaib, Assaad Mines ParisTech PSL Research University CES- Center for Energy Efficiency of Systems 5 rue Léon Blum Palaiseau91120 France
The heat exchanger network (HEN) synthesis is commonly solved as a mixed-integer nonlinear programming (MINLP) problem based on the stage-wise superstructure, but with difficulty to converge due to the non-convex and ... 详细信息
来源: 评论
Optimized packing of object clusters with balancing conditions  3rd
Optimized packing of object clusters with balancing conditio...
收藏 引用
3rd EAI International Conference on Computer Science and Engineering and Health Services, COMPSE 2019
作者: Romanova, T. Pankratov, A. Litvinchev, I. Marmolejo-Saucedo, Jose Antonio Department of Mathematical Modeling and Optimal Design Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Kharkiv Ukraine Universidad Autónoma de Nuevo León San Nicolás de los Garza Mexico Universidad Panamericana Facultad de Ingeniería Ciudad de México Mexico
Packing clusters composed of non-overlapping non-identical convex objects is considered. The packing problem, originally stated in Romanova et al. (Math Probl Eng 2019:Article ID 4136430, 12 pages, 2019), is extended ... 详细信息
来源: 评论
Computer System of Organization of Multilinear Optimization Calculations on Models of Balance Type  13
Computer System of Organization of Multilinear Optimization ...
收藏 引用
13th International Conference Management of Large-Scale System Development, MLSD 2020
作者: Lukatskii, Alexander M. Malakhov, Vladimir A. Energy Research Institute of Russian Academy of Science Department of Energy Consumption Energy Effectiveness and Scientific and Technical Progress in Energy Sector Moscow Russia
Dynamic non-linear models of the balance type are classified. Working with models is based on a combination of simulation and optimization methods. Optimization allows both quasi-dynamic and dynamic modes of operation... 详细信息
来源: 评论
Accurate and robust system calibration method for fringe projection profilometry  2020
Accurate and robust system calibration method for fringe pro...
收藏 引用
2nd International Conference on Artificial Intelligence and Advanced Manufacture, AIAM 2020
作者: Bu, Lingbin Huo, Hongtao Bu, Fanliang School of Information Network Security People's Public Security University of China Beijing China
Fringe projection profilometry technique has attracted more and more attention in the computer vision and found wide applications in the areas of high-precision measurement. This paper presents an accurate and robust ... 详细信息
来源: 评论