检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

21,410 篇 会议
899 篇 期刊文献
85 册 图书
4 篇 学位论文

馆藏范围

22,398 篇 电子文献
2 种 纸本馆藏

日期分布

学科分类号

12,771 篇 工学
- 5,772 篇 计算机科学与技术...
- 3,464 篇 电气工程
- 3,106 篇 软件工程
- 2,619 篇 控制科学与工程
- 2,591 篇 机械工程
- 1,399 篇 材料科学与工程（可...
- 1,298 篇 动力工程及工程热...
- 1,103 篇 信息与通信工程
- 1,024 篇 力学（可授工学、理...
- 1,010 篇 石油与天然气工程
- 918 篇 电子科学与技术（可...
- 720 篇 土木工程
- 710 篇 化学工程与技术
- 550 篇 交通运输工程
- 500 篇 仪器科学与技术
- 394 篇 航空宇航科学与技...
- 381 篇 环境科学与工程（可...
- 371 篇 冶金工程
- 347 篇 建筑学
- 246 篇 生物医学工程（可授...
5,404 篇 理学
- 3,854 篇 数学
- 1,340 篇 物理学
- 770 篇 系统科学
- 645 篇 统计学（可授理学、...
- 509 篇 化学
- 307 篇 生物学
2,205 篇 管理学
- 2,043 篇 管理科学与工程(可...
- 675 篇 工商管理
355 篇 经济学
- 344 篇 应用经济学
194 篇 医学
172 篇 法学
112 篇 农学
52 篇 教育学
48 篇 军事学
41 篇 文学
26 篇 艺术学
1 篇 哲学
1 篇 历史学

主题

5,278 篇 optimization
2,478 篇 computational mo...
1,094 篇 particle swarm o...
1,009 篇 mathematical mod...
969 篇 simulation
863 篇 genetic algorith...
833 篇 optimization met...
727 篇 design optimizat...
521 篇 load modeling
501 篇 analytical model...
429 篇 predictive model...
359 篇 computer simulat...
345 篇 modeling
339 篇 solid modeling
315 篇 biological syste...
283 篇 ant colony optim...
279 篇 algorithm design...
250 篇 integrated circu...
232 篇 neural networks
227 篇 circuit simulati...

机构

26 篇 china electric p...
18 篇 university of ch...
17 篇 north china elec...
15 篇 school of automa...
15 篇 science applicat...
14 篇 shanghai jiao to...
14 篇 harbin institute...
13 篇 school of automa...
13 篇 tsinghua univers...
13 篇 naval research l...
12 篇 reykjavik univ e...
12 篇 school of traffi...
12 篇 college of elect...
11 篇 reykjavik univ e...
11 篇 department of au...
10 篇 school of electr...
10 篇 medical technica...
10 篇 univ chinese aca...
10 篇 national univers...
10 篇 school of electr...

作者

102 篇 koziel slawomir
52 篇 leifsson leifur
33 篇 slawomir koziel
28 篇 wang wei
21 篇 yang yang
20 篇 liu yang
19 篇 wang lei
19 篇 adrian bekasiewi...
18 篇 zhang lei
18 篇 li li
16 篇 li xin
16 篇 jun wang
16 篇 wang jian
15 篇 wei li
14 篇 liu jun
13 篇 wang jing
13 篇 jianchao zeng
12 篇 li peng
12 篇 john petillo
11 篇 zhang tao

语言

21,887 篇 英文
298 篇 其他
235 篇 中文
6 篇 俄文
1 篇 西班牙文
1 篇 法文
1 篇 土耳其文
1 篇 乌克兰文

检索条件"任意字段=International Conference on Modeling, Simulation and Applied Optimization"

共 22399 条记录，以下是4961-4970 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Iterative AHA-Driven Microgrid Reconfiguration for Interconnection Performance Enhancement

Iterative AHA-Driven Microgrid Reconfiguration for Interconn...

引用

Global Power, Energy and Communication conference (GPECOM)

作者： Wiam Ayrir Ahmed. M. Helmi Haitham S. Ramadan Electrical Engineering Networks and Telecommunication Systems Department National School of Applied Sciences Ibn Tofail University Kenitra Morocco Computer Engineering Department College of Engineering and Information Technology Buraydah Private Colleges Buraydah KSA Computer and Systems Engineering Faculty of Engineering Zagazig University Zagazig Egypt Electrical Power & Machines Department Zagazig University Zagazig Egypt Institut International Sur Le Stockage De l’Hydrogene (ISTHY) Belfort Territory France

ISBN: (数字)9798350351088

ISBN: (纸本)9798350351095

This paper presents an in-depth study on the reconfiguration of power distribution networks (PDN) in two interconnected microgrids using a recent bio-based optimization algorithm, the Artificial Hummingbird Algorithm, to minimize power losses and improve voltage profile within interconnected microgrids while keeping the radial topology in each microgrid and within the two. The proposed approach is validated by simulation on two interconnected 20-bus systems, demonstrating its effectiveness in achieving a balance between minimizing losses and improving voltage profile while reducing the cost function. Additionally, the results provide valuable insights into the field of PDN reconfiguration, providing a practical framework to optimize network performance and promote sustainable energy management.

关键词： Measurement Network topology Metaheuristics Microgrids Voltage Linear programming Topology

来源：评论

学校读者我要写书评

暂无评论

modeling and parametric optimization for a solar-powered closed-cycle micro gas turbine for space applications 6

Modeling and parametric optimization for a solar-powered clo...

引用

6th international conference on Information Technology and Nanotechnology, ITNT 2020

作者： Thomas Jayachandran, A.V. Tkachenko, A.Y. Omar, H.H. Krishnakumar, A. Samara National Research University Moskovskoe Shosse 34A Samara443086 Russia

The research describes the theory design and the modeling of a closed cycle micro gas turbine power plant (CMGTP). A computer simulation model in ASTRA is used to model specifically for this cycle. The software model has been tested for various configurations of gas turbines. For the commercial viability and success of the CMGTP, it should have significant operational feasibility. The working fluid properties play a vital role. The research is a feasibility study to examine the technology for Brayton-cycle based solar thermal power plants and to optimize the model in comparison with Solar array photovoltaic cells to increase the power density by increasing the power generated per unit solar-collector area. A mathematical model for CMGTP was de-signed to power satellites in space environments. The goal is to provide electricity from a parabolic mirror acting as a heat source that is collected by pointing at the sun. The Closed Brayton Cycle power was simulated to produce an output of 6 kW at the generator terminal. The heat source generated from the sun was considered to be around 750 K to 1250 K. The vacuum at the space radiation environment was considered to be 200 K acting as a coolant sink. The optimization of the power plant priorities is followed as High thermal-to-electric efficiency, Low mass, and volume. Computer simulation for thermodynamic analysis was performed on the selection of the working fluids, Brayton cycle design parameters, a heat exchanger (heating and cooling temperatures) that meets the best criteria. A system-level tradeoff study was performed to optimize for achieving target functions for critical factors. The CMGTP consists of a centrifugal compressor, a radial in-flow turbine on a single shaft powering a two-pole permanent magnet alternator. © Published under licence by IOP Publishing Ltd.

关键词： Thermoanalysis

来源：评论

学校读者我要写书评

暂无评论

optimization of a Single-stage Air Starter Turbine 10

Optimization of a Single-stage Air Starter Turbine

引用

10th international conference on simulation and modeling Methodologies, Technologies and Applications (SIMULTECH)

作者： Popov, Grigorii Baturin, Oleg Zubanov, Vasilii Kolmakova, Daria Korneeva, Anastasia Volkov, Andrei Samara Natl Res Univ Samara Russia

ISBN: (纸本)9789897584442

The paper describes the process of optimizing the blades of a starter air turbine for a gas turbine engine launch system. This task was initiated by the necessity to use an existing turbine when starting a new engine. During the study, it was found that the turbine, although it ensures the conditions for the joint operation with the auxiliary power unit turbine and meet the strength constraints, it does not allow to start the engine within the required time. As a result of studies using mathematical optimization methods involving commercial programs, a variant was found to modernize the baseline turbine, which provides an acceptable value of torque on the shaft with an adequate start- up time at all operating modes with minimal design changes.

关键词： Auxiliary Power Unit Air Turbine optimization Joint Operation Gas Turbine Engine Start-up Time Torque

来源：评论

学校读者我要写书评

暂无评论

Order Reduction of Linear Time Invariant Large-Scale System by Improved Mixed Approximation Method

Order Reduction of Linear Time Invariant Large-Scale System ...

引用

international conference on modeling, simulation and optimization, CoMSO 2020

作者： Deb, Pragati Shrivastava Leena, G. Manav Rachna International Institute of Research and Studies Faridabad India ABES Engineering College Ghaziabad Uttar Pradesh India

ISBN: (纸本)9789811598289

Model order reduction (MOR) has been proved robust and widely applicable to simulating large mathematical models in engineering and sciences. Such reduced order models (ROM) are useful not only for system analysis and simulation but also for reduced complex controller design. Wide application of MOR has been also found in optimizing and control. There are many reduction methods present for reducing the order of large-scale linear SISO and MIMO systems in time domain and frequency domain. Some mixed methods have been developed by considering the algorithm of two different reduction methods. The aim of the paper would be to develop the strong reduction method to reduce the large-scale linear system into reduced model, which approximates the original system effectively and some important properties of the original system are also preserved. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： MIMO systems

来源：评论

学校读者我要写书评

暂无评论

simulation Analysis of L-M optimization Algorithm for Weight Loss under BP Network Model

Simulation Analysis of L-M Optimization Algorithm for Weight...

引用

HBDSS 2022;2nd international conference on Health Big Data and Smart Sports

作者： Can Zhang Ruide Liu Yuan Wang Xianjun Yang Yining Sun

In recent years, the prevalence of obese patients in China and the world has been increasing. Obese patients lack selfesteem and self-confidence in everyday activities, such as work and study. Apart from its adverse socio-psychological impact, obesity is well known to be also harmful to the human body. High levels of obesity lead to the accumulation of excessive quantities of subcutaneous fat, which can easily induce hyperlipidemia. Furthermore, obesity causes hyperglycemia and hyperuricemia. Certain negative effects are also exerted on male and female reproductive function, eventually leading to infertility. In this paper, a mathematical model was built based on relevant knowledge to effectively explore approaches to achieving healthy weight loss. Based on BP neural network, a practical weight loss model was constructed. In the processes of simulation and prediction, this study applied Bayesian regularization, L-M optimization, and momentum gradient descent algorithms. Then, in accordance with the algorithm, a formula was utilized to predict the whole weight loss process, and the actual result and error values of each algorithm were emphatically explored. Our present findings indicate that the L-M optimization algorithm can effectively and precisely simulate and predict the weight loss process, achieving the best simulation and prediction effects.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Analytical modeling of Perimeter Gated SPAD-based LiDAR Sensor

Analytical Modeling of Perimeter Gated SPAD-based LiDAR Sens...

引用

Proceedings of the IEEE Dallas Circuits and Systems Workshop (DCAS)

作者： Nahin Irfan Mst Shamim Ara Shawkat Department of Electrical and Computer Engineering Florida International University Miami FL USA

ISBN: (数字)9798350349535

ISBN: (纸本)9798350349542

This paper presents a new analytical model for a Light Detection and Ranging (LiDAR) system using perimeter-gated single photon avalanche diodes (SPADs) based flash sensors. We have developed a Monte Carlo simulator to analyze the performance of perimeter-gated SPADs based LiDAR system for low-light scenarios. A perimeter-gated SPAD is an upgraded version of a Single Photon Avalanche Diode (SPAD). It has a third terminal, a gate, to reduce the perimeter edge breakdown without unduly expanding the device's surface area. In addition, dark count rate, breakdown voltage, and dynamic range characteristics are all can be modified by the applied gate voltage. The simulation environment has been designed to precisely simulate the parts of a flash LiDAR system, including the optics, illumination source, and the perimeter-gated SPAD-based CMOS image sensor architecture. Results show that the applied gate voltage of the perimeter-gated SPAD improves the noise performance in the LiDAR system.

关键词： Performance evaluation Analytical models Laser radar Monte Carlo methods Noise Logic gates Sensor systems

来源：评论

学校读者我要写书评

暂无评论

Improving Road Networks Using Network optimization: Case Study of Aley Lebanon 7

Improving Road Networks Using Network Optimization: Case Stu...

引用

7th international conference on Software Engineering and Computer Systems and 4th international conference on Computational Science and Information Management, ICSECS-ICOCSIM 2021

作者： Rayess, Rawad El-Zahab, Samer Semaan, Nabil Al-Sakkaf, Abobakr Univeristy of Balamand Department of Engineering Management Kalhat Lebanon Hadhramout University College of Engineering Petroleum Dept. of Architecture and Environmental Planning Mukalla Yemen

ISBN: (纸本)9781665414074

Traffic congestion in Lebanon is a growing issue with no remedy insight. Traffic is so severe that an 80 km road may take between two to four hours to cross. This is mainly due to the old and poor planning techniques that are applied in the design, expansion, and maintenance of the Lebanese road network. The following article will propose and investigate the utilization of novel tools in network modeling and management to existing networks. Specifically, this article will apply nodal and grouped shortest path analysis for the existing road network in the historical city of Aley. The main aim is to utilize a modern and effective solution that helps in reducing design and implementation costs while providing the maximum network state improvement. The following article presents that this approach is not only time efficient and simple to apply, but also capable of finding unique and impactful solutions that can easily conducted by governmental bodies. This will help governmental institutions with limited budgets and technological capabilities of developing unique and advanced solutions for their road networks. © 2021 IEEE.

关键词： Traffic congestion

来源：评论

学校读者我要写书评

暂无评论

Low Voltage Ride Through Equivalence of Centralized Doubly-Fed Wind Farm Based on Particle Swarm optimization

Low Voltage Ride Through Equivalence of Centralized Doubly-F...

引用

Power Systems and Electrical Technology (PSET), IEEE international conference on

作者： Qiao Fang Ning Zhou Junchao Chen Ting Wang Xudong Hao Zhe Jiang Changgang Li State Grid Shandong Electric Power Company Electric Power Research Institute Jinan China School of Electrical Engineering Shandong University Jinan China State Grid Shandong Electric Power Company Jinan China

These days the wind power in the power system is increasing. It is very important to build a reasonable wind farm grid-connected model to study the dynamic characteristics of the power system. Due to the small capacity of wind turbines and many single units, the detailed modeling will have problems such as high model order and long simulation time. Therefore, it is necessary to carry out equivalent modeling of wind farms. At present, the research on the equivalence of wind turbines mainly focuses on the equivalence of wind turbine electrical modules. They cannot fit the low voltage ride-through characteristics of wind turbines well. Therefore, this paper proposes an equivalent method for LVRT characteristics of wind farms based on PSO. The simulation results in PSASP show that the equivalent method can reduce the model order and improve the simulation calculation speed by performing dynamic equivalence of wind turbines. And these winds have the same structure and control method but different LVRT control parameters.

关键词： Low voltage Analytical models simulation Power system dynamics Process control Wind farms Power system stability

来源：评论

学校读者我要写书评

暂无评论

2nd international conference on Future Learning Aspects for Mechanical Engineering, FLAME 2020

2nd International Conference on Future Learning Aspects for ...

引用

2nd international conference on Future Learning Aspects for Mechanical Engineering, FLAME 2020

ISBN: (纸本)9789813346833

The proceedings contain 76 papers. The special focus in this conference is on Future Learning Aspects for Mechanical Engineering. The topics include: Virtual Environment Design of Railway Wagon for Prototype Analysis and simulation;investigation of Tensile and Flexural Properties of Epoxy-Based Reinforced with Sugarcane Trash and Kevlar Pulp Filler Hybrid Polymer Composite;numerical Study on Effect of Coexistent States and Dielectric Breakdown on Soft Elastomeric Material;process Parameter Characterization of Dielectric Elastomer-Based Electro-Mechanical System;material Selection of the Frame of the Hybrid Agricultural Sprayer;Bending Strength Analysis of Involute Helical Gear Using FEA Software;a Low-Cost Portable Mechanical Ventilator—A Conceptual Design;numerical Analysis of Artificial Hip Joints for Standing and Sit-to-Stand Positions;Damage Analysis of an Inclined Cracked Curved Beam Using ANFIS;Design of Low-Power Dynamic Type Latch Comparator Using 18 nm FinFET Technology for SAR ADC;Design and Analysis of an Automatic Seed Sowing Machine Using SolidWorks and ANSYS Tools;study, modeling, and Analysis of Lightweight Chassis;optimization in Brake Pedal of All-Terrain Vehicle;transition of Stratified-Wavy Flow to Intermittent Flow Pattern: Nonlinear Analysis of Pressure Fluctuations;Investigating CVT as a Transmission System Prospect for Wind Turbine;design and Analysis of Reaming Tool by Finite Element modeling and simulation;mechanical Regenerative Braking System for Higer Bus;vibration and Stress Analysis of Spur Gear Train by Using Ansys;the Effect of Dynamic Snapping on Critical Buckling Load Prediction of an Axially Compressed Cylindrical Shell Using Energy Barrier Method;modeling and Analysis of Composite Bullet-Resistant Jacket;GSM-Based Operation System for Agricultural Pumps.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Fault Line Selection Method for Resonant Grounding System Based on Generalized Correlation Coefficient and Energy Measure

Fault Line Selection Method for Resonant Grounding System Ba...

引用

international conference on Power System Technology (POWERCON)

作者： Xia Yuanyang Li Xiaocong Liu Yuan Guangxi Key Laboratory of Power System Optimization and Energy Technology Guangxi University Nanning China Intelligent Manufacturing College Nanning University Nanning China Marketing Department Yalong River Hydropower Development Co. Ltd. Chengdu China

The signal components of single-phase grounding current in resonant grounding system contain rich fault characteristic information and are difficult to be fully utilized. A method for line selection using transient fault feature information is proposed. This method achieves information mining through spatiotemporal transformation, expands observation channels, and provides sufficient fault feature information. Adopting blind source separation algorithm to obtain and amplify fault signal features, eliminating compensation effects caused by component reversal. In addition, the concept of generalized correlation coefficient was proposed, and a line selection method based on line energy factor was first proposed. Both simulation calculation and field data-based experiments verify that the method can be applied to fault line selection of grounding system under complex fault conditions of multi type feeders, and accurate and reliable line selection results can be obtained.

关键词：

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共500页 << < 491 492 493 494 495 496 497 498 499 500 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：