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301-310 订阅
排序:
Refined ensemble-based waterflooding optimization subject to field-wide constraints
收藏 引用
COMPUTATIONAL GEOSCIENCES 2020年 第2期24卷 871-887页
作者: Tueros, Juan Alberto Rojas Horowitz, Bernardo Willmersdorf, Ramiro Brito de Oliveira, Diego Felipe Barbosa Univ Fed Pernambuco Dept Civil Engn Recife PE Brazil PETROBRAS Petr Brasileiro SA Rio De Janeiro RJ Brazil
In this work, we present a modification (refinement) of the ensemble-based method for constrained waterflooding optimization. The problem of determining life-cycle rate controls for both producer and injector wells th... 详细信息
来源: 评论
A QCQP-based splitting SQP algorithm for two-block nonconvex constrained optimization problems with application
收藏 引用
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2021年 390卷 113368-113368页
作者: Jian, Jinbao Liu, Pengjie Yin, Jianghua Zhang, Chen Chao, Miantao Guangxi Univ Nationalities Guangxi Key Lab Hybrid Computat & IC Design Anal Coll Math & Phys Ctr Appl Math & Artificial Intelligence Nanning 530006 Peoples R China Guangxi Univ Coll Math & Informat Sci Nanning 530004 Peoples R China Guangxi Sci & Technol Normal Univ Coll Math & Comp Sci Laibin 546199 Peoples R China Univ Shanghai Sci & Technol Sch Mech Engn Shanghai 200093 Peoples R China
This paper discusses a class of two-block nonconvex smooth optimization problems with nonlinear constraints. Based on a quadratically constrained quadratic programming (QCQP) approximation, an augmented Lagrangian fun... 详细信息
来源: 评论
Uncertainty Propagation by Linear Regression Kalman Filters for Stochastic NMPC
收藏 引用
IFAC-PapersOnLine 2021年 第6期54卷 76-82页
作者: Rien Quirynen Karl Berntorp Mitsubishi Electric Research Laboratories Cambridge MA 02139 USA
Stochastic nonlinear model predictive control (SNMPC) allows to directly take model uncertainty into account, e.g., by including probabilistic chance constraints. This paper proposes linear-regression Kalman filtering... 详细信息
来源: 评论
Force density sensitivity form-finding design method for cable-mesh reflector antennas considering interactive effects between cable network and supporting truss
收藏 引用
ENGINEERING STRUCTURES 2021年 244卷 112722-112722页
作者: Zhang, Shunji Zhang, Shuxin Zhang, Yiqun Ye, Jing Shaanxi Key Lab Space Solar Power Stn Syst Xian 710071 Peoples R China Xidian Univ Sch Electromech Engn Xian 710071 Peoples R China
Form-finding design is critical in determining whether a cable-mesh reflector antenna can meet electrical performance requirements. However, the current methods rarely consider the interactive effects between the cabl... 详细信息
来源: 评论
APPLICATIONS OF GUDERMANNIAN NEURAL NETWORK FOR SOLVING THE SITR FRACTAL SYSTEM
收藏 引用
FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY 2021年 第8期29卷 2150250-2150250页
作者: Sabir, Zulqurnain Umar, Muhammad Raja, Muhammad Asif Zahoor Baleanu, Dumitru Hazara Univ Dept Math & Stat Mansehra Pakistan Natl Yunlin Univ Sci & Technol Future Technol Res Ctr 123 Univ RdSect 3 Touliu 64002 Yunlin Taiwan Cankaya Univ Dept Math Ankara Turkey Inst Space Sci Magurele Romania
This study is related to explore the Gudermannian neural network (GNN) for solving a nonlinear SITR COVID-19 fractal system by using the optimization efficiencies of a genetic algorithm (GA), a global search technique... 详细信息
来源: 评论
Modified accelerate iteration for optical property reconstruction based on time-domain radiative transfer equation
收藏 引用
LASER PHYSICS 2021年 第9期31卷 095601-095601页
作者: Zhao, Fang-Zhou Qi, Hong Zhao, Ying He, Ming-Jian Ren, Ya-Tao Harbin Inst Technol Sch Energy Sci & Engn Harbin 150001 Peoples R China Minist Ind & Informat Technol Key Lab Aerosp Thermophys Harbin 150001 Peoples R China
A modified diffusion synthetic acceleration method is proposed to speed up the convergence process of TD-RTE calculation by employing the finite element method, combined with OpenMP parallel technology to further enha... 详细信息
来源: 评论
A penalty-free approach to PDE constrained optimization: application to an inverse wave problem
收藏 引用
INVERSE PROBLEMS 2021年 第5期37卷 055002-055002页
作者: Hoffmann, Alexandre Monteiller, Vadim Bellis, Cedric Aix Marseille Univ CNRS Cent Marseille LMAUMR 7031 Marseille France Univ Grenoble Alpes ISTerre Grenoble France
Inverse wave problems (IWPs) amount in non-linear optimization problems where a certain distance between a state variable and some observations of a wavefield is to be minimized. Additionally, we require the state var... 详细信息
来源: 评论
A hybrid gradient-based/metaheuristic method for Eurocode-compliant size, shape and topology optimization of steel structures
收藏 引用
ENGINEERING STRUCTURES 2021年 239卷 112137-112137页
作者: Dillen, Wouter Lombaert, Geert Schevenels, Mattias Katholieke Univ Leuven Fac Engn Sci Dept Architecture Kasteelpk Arenberg 1 B-3001 Leuven Belgium Katholieke Univ Leuven Fac Engn Sci Dept Civil Engn Kasteelpk Arenberg 40 B-3001 Leuven Belgium
The production and processing of building materials is responsible for a significant share of global greenhouse gas emissions. Nevertheless, in current building practice, a lot of material is wasted, because load-bear... 详细信息
来源: 评论
Nonlinear Model Predictive Control based Missile Guidance for Target Interception
Nonlinear Model Predictive Control based Missile Guidance fo...
收藏 引用
AIAA Science and Technology Forum and Exposition (AIAA SciTech)
作者: Bhattacharjee, Diganta Chakravarthy, Animesh Subbarao, Kamesh Univ Texas Arlington Dept Mech & Aerosp Engn Arlington TX 76019 USA Univ Texas Arlington Dept Mech & Aerosp Engn Box 19018 Arlington TX 76019 USA
A nonlinear model predictive control (NMPC) based missile guidance algorithm for target interception is proposed. The planar engagement between a missile and a target is considered where both are assumed to be point m... 详细信息
来源: 评论
Multi-Stage Trajectory Optimization for Multiple Aircraft Approaching an Airport  18
Multi-Stage Trajectory Optimization for Multiple Aircraft Ap...
收藏 引用
18th European Control Conference (ECC)
作者: Semenov, Valeriy Kostina, Ekaterina Heidelberg Univ Fac Math & Comp Sci D-2019 Heidelberg Germany
In the paper, a multi-stage approach for numerical trajectory optimization of multiple aircraft in the vicinity of an airport is presented. The method for solving the problem consists of 5 stages where the first four ... 详细信息
来源: 评论