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

1,954 篇 期刊文献
1,330 篇 会议
33 篇 学位论文

馆藏范围

3,317 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,293 篇 工学
- 738 篇 计算机科学与技术...
- 707 篇 电气工程
- 435 篇 石油与天然气工程
- 271 篇 动力工程及工程热...
- 221 篇 机械工程
- 212 篇 控制科学与工程
- 191 篇 化学工程与技术
- 178 篇 信息与通信工程
- 127 篇 交通运输工程
- 117 篇 航空宇航科学与技...
- 85 篇 土木工程
- 76 篇 环境科学与工程（可...
- 75 篇 软件工程
- 63 篇 仪器科学与技术
- 43 篇 力学（可授工学、理...
- 34 篇 电子科学与技术（可...
- 28 篇 建筑学
- 21 篇 生物工程
- 17 篇 材料科学与工程（可...
- 16 篇 水利工程
785 篇 管理学
- 768 篇 管理科学与工程(可...
- 128 篇 工商管理
472 篇 理学
- 343 篇 数学
- 36 篇 物理学
- 34 篇 系统科学
- 30 篇 生物学
- 23 篇 化学
- 14 篇 统计学（可授理学、...
183 篇 经济学
- 131 篇 应用经济学
- 50 篇 理论经济学
25 篇 农学
19 篇 医学
9 篇 法学
5 篇 教育学
4 篇 军事学
3 篇 文学
2 篇 艺术学
1 篇 哲学

主题

3,317 篇 mixed integer li...
342 篇 optimization
168 篇 costs
144 篇 linear programmi...
125 篇 scheduling
90 篇 uncertainty
89 篇 planning
89 篇 computational mo...
81 篇 routing
63 篇 genetic algorith...
62 篇 unit commitment
62 篇 renewable energy...
59 篇 integer programm...
57 篇 transportation
55 篇 resource managem...
55 篇 production
54 篇 energy consumpti...
54 篇 mathematical mod...
51 篇 demand response
50 篇 energy storage

机构

12 篇 carnegie mellon ...
10 篇 huazhong univ sc...
8 篇 dalian univ tech...
8 篇 nanyang technol ...
8 篇 beijing jiaotong...
7 篇 aristotle univ t...
7 篇 liaocheng univ s...
6 篇 northwestern pol...
6 篇 univ lisbon inst...
6 篇 department of el...
6 篇 shiraz univ tech...
6 篇 georgia inst tec...
6 篇 universidade est...
5 篇 univ liege dept ...
5 篇 tongji univ sch ...
5 篇 korea adv inst s...
5 篇 shanghai univ sc...
5 篇 jet propulsion l...
5 篇 univ hong kong d...
5 篇 huazhong univ sc...

作者

17 篇 papageorgiou laz...
11 篇 biskas pandelis ...
11 篇 montemanni rober...
11 篇 rider marcos j.
10 篇 ho koki
9 篇 d'amore federico
9 篇 bezzo fabrizio
9 篇 artigues christi...
8 篇 meng leilei
8 篇 koltsaklis nikol...
8 篇 magatao leandro
8 篇 marechal francoi...
8 篇 ahn jaemyung
8 篇 zhang chaoyong
8 篇 tuncer t. engin
8 篇 bakirtzis anasta...
8 篇 barbosa-povoa an...
7 篇 tan raymond r.
7 篇 cheng chuntian
7 篇 grossmann ignaci...

语言

3,000 篇 英文
263 篇 其他
29 篇 中文
5 篇 土耳其文
2 篇 葡萄牙文

检索条件"主题词=Mixed integer linear programming"

共 3317 条记录，以下是1021-1030 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：

Evaluating and Comparing the Potentials in Primary Response for GPU and CPU Data Centers

Evaluating and Comparing the Potentials in Primary Response ...

引用

IEEE General Meeting Power& Energy Society

作者： Yihong Zhou Ángel Paredes Chaimaa Essayeh Thomas Morstyn University of Edinburgh U.K. University of Málaga Spain University of Oxford U.K.

ISBN: (数字)9798350381832

ISBN: (纸本)9798350381849

The rapid growth of Large Language Models (LLMs) and Artificial Intelligence (AI) has transformed traditional CPU-centric Data Centers (DaCe) into more power-demanding GPU DaCes. Previous work has explored methods to reduce energy costs and carbon emissions in GPU DaCes. However, there remains a gap in understanding the potential of GPU DaCes for providing primary response, a crucial ancillary service for stabilizing the power system. Drawing on real-world job traces from a GPU-intensive DaCe operated by SenseTime and a CPU-intensive DaCe at Oak Ridge National Laboratory, we developed a mixed-integer linear programming model to assess the DaCe flexibility potentials considering individual jobs’ characteristics. We show that the GPU DaCe possesses a larger flexibility for delivering primary responses compared to the CPU DaCe. Furthermore, the GPU DaCe exhibits lower variability in flexibility across different times of the day and over a 7-month evaluation horizon, making them more dependable and stable sources for offering primary response.

关键词： Data centers Costs Large language models Graphics processing units Carbon dioxide Power system stability mixed integer linear programming

来源：评论

学校读者我要写书评

暂无评论

Optimization and Research on Army Vehicle Deployment in Emergency Situations

Optimization and Research on Army Vehicle Deployment in Emer...

引用

IEEE International Conference on Systems, Man and Cybernetics

作者： Haoran He Xiaoxiong Zhang Jun Yang Xiaolei Zhou Hao Yan Sixty-third Research Institute National University of Defense Technology Nanjing China School of Electronics and Information Engineering Nanjing University of Information Science and Technology Nanjing China

ISBN: (数字)9781665410205

ISBN: (纸本)9781665410212

In the event of disasters, emergencies, or special circumstances, the military needs to deploy vehicle resources to meet the needs of emergency response and rescue work. This problem involves the reasonable allocation and utilization of limited vehicle resources to complete emergency tasks quickly and efficiently while reducing casualties and property losses. However, there are still some difficulties regarding the military vehicle deployment problem, including uneven resource deployment, low deployment efficiency, and insufficient logistics protection. Herein, a mixed-integer linear programming model is constructed to optimize the deployment problem of military vehicles to minimize the total transportation time and cost. Considering the complexity and uncertainty in military operations, this paper introduces a variety of constraints, particularly in terms of vehicle number, geographical limitation, and strategic vehicle. With the designed model, instances of problems of different scales are solved, and comparisons are drawn with the existing deployment methods. The results show that the proposed model can effectively reduce the time and cost required for vehicle deployment, while significantly improving the flexibility and adaptability of the deployment scheme. This study can not only provide a new optimization tool for army vehicle deployment but also be utilized for other similar types of emergency logistics deployment.

关键词： Adaptation models Costs Accuracy Uncertainty Optimization models Transportation Military vehicles mixed integer linear programming Optimization Logistics

来源：评论

学校读者我要写书评

暂无评论

Energy Management for Prepaid Customers: A linear Optimization Approach

Energy Management for Prepaid Customers: A Linear Optimizati...

引用

IEEE International Conference on Smart Grid Communications (SmartGridComm)

作者： Maitreyee Marathe Line A. Roald Dept. of Electrical and Computer Engineering University of Wisconsin-Madison Madison USA

ISBN: (数字)9798350318555

ISBN: (纸本)9798350318562

With increasing energy prices, low income households are known to forego or minimize the use of electricity to save on energy costs. If a household is on a prepaid electricity program, it can be automatically and immediately disconnected from service if there is no balance in its prepaid account. Such households need to actively ration the amount of energy they use by deciding which appliances to use and for how long. We present a tool that helps households extend the availability of their critical appliances by limiting the use of discretionary ones, and prevent disconnections. The proposed method is based on a linear optimization problem that only uses average power demand as an input and can be solved to optimality using a simple greedy approach. We compare the model with two mixed-integer linear programming models that require more detailed demand forecasts and optimization solvers for implementation. In a numerical case study based on real household data, we assess the performance of the different models under different accuracy and granularity of demand forecasts. Our results show that our proposed linear model is much simpler to implement, while providing similar performance under realistic circumstances.

关键词： Home appliances Uncertainty Computational modeling Electricity Predictive models Numerical models mixed integer linear programming Smart grids Optimization Load modeling

来源：评论

学校读者我要写书评

暂无评论

Rolling Horizon-Based Operation Optimisation of Energy Storage Systems and Electric Vehicles Integrated in Distribution Networks

Rolling Horizon-Based Operation Optimisation of Energy Stora...

引用

International Universities Power Engineering Conference (UPEC)

作者： Hüsna Yıldız Hilal Ozdemir Ozan Erdinç Ioana Pisica Department of Electrical Engineering Yildiz Technical University Istanbul Turkey Department of Electronic and Electrical Engineering Brunel University London London UK

ISBN: (数字)9798350379730

ISBN: (纸本)9798350379747

Effective management algorithms have emerged to mitigate the adverse effects of high renewable energy systems and electric vehicle (EV) penetration on distribution networks. This study proposes a rolling horizon optimization-based approach to reduce power loss in distribution networks that incorporate EVs, battery-based energy storage systems (BESS) and photovoltaic (PV) plants. This approach entails an efficient charging algorithm for EVs and BESS, formulated as a mixed-integer linear programming (MILP) model and the power loss equation is linearized using a piecewise approach with the Special Ordered Sets of Type 2 (SOS2) method. The algorithm accounts for uncertainties related to EV charging and PV generation, yielding promising results. Our findings indicate that utilizing BESS and effectively managing EV charging profiles can be leveraged to reduce the power loss on the PV-integrated distribution systems. Also, the effects of the location of BESS and EV parking lot on the network are analysed thoroughly and even a decrease of 7.6% in power loss is evidenced due to the relocation of the EV parking lot between feeders.

关键词： Photovoltaic systems Power engineering Uncertainty Distribution networks Mathematical models Electric vehicle charging mixed integer linear programming Energy management Optimization Energy storage

来源：评论

学校读者我要写书评

暂无评论

A Multi-Stage Collaborative Optimization Operation Method for Distribution-Microgrid for Reliability Improvement

A Multi-Stage Collaborative Optimization Operation Method fo...

引用

New Energy and Electrical Technology (ISNEET), International Symposium on

作者： Huabo Xu Qiang Sun Dan Wei Liyan Bai Jiazu Sun Ying Wu Xingtai Power Supply Branch State Grid Hebei Electric Power Co. Ltd Xingtai China Key Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin China

ISBN: (数字)9798331505905

ISBN: (纸本)9798331505912

In recent years, micro grids have played an increasingly important role in the construction of new type power systems This also renders distribution networks (DN), characterized by comparatively weaker structural resilience, increasingly susceptible to extensive and prolonged outages in the event of faults. This paper proposes a multi-stage coordinated optimization method for distribution-microgrid systems based on flexible soft-switching. In the pre-disaster phase, a preventive model is developed to deploy mobile energy storage and adjust operating modes. During the disaster phase, measures such as switch isolation and mobile energy storage power regulation are implemented. In the post-disaster phase, a scheduling model for mobile energy storage and construction teams is integrated to form a multi-stage coordinated optimization model. The model is then formulated as a bilevel mixed-integer linear programming problem and solved iteratively using the Column and Constraint Generation (C&CG) algorithm to achieve optimal resource allocation. Case studies demonstrate that the SOP-based multi-stage distribution-microgrid cooperative optimization strategy significantly improves power supply continuity for loads during faults, reduces restoration times, and enhances overall grid reliability.

关键词： Optimization models Collaboration Optimal scheduling Distribution networks Microgrids Power system reliability mixed integer linear programming Energy storage Resilience Load modeling

来源：评论

学校读者我要写书评

暂无评论

Economic Analysis of Energy Efficiency Programs with Energy Storage Systems on the Optimal Smart Microgrid Energy Management

Economic Analysis of Energy Efficiency Programs with Energy ...

引用

Technology and Energy Management (ICTEM), International Conference on

作者： Masoud Agabalaye-Rahvar Amir Talebi Hamed Kheirandish Gharehbagh Kazem Zare Tuba Gozel Faculty of Electrical and Computer Engineering University of Tabriz Tabriz Iran Faculty of Electrical and Computer Engineering Gebza Technic University Gebze Turkey

ISBN: (数字)9798350329797

ISBN: (纸本)9798350329803

Smart microgrids (SMGs) represent an innovative and adaptive approach to energy distribution, integrating advanced technologies and intelligent control systems to enhance energy efficiency and reliability. In these SMGs, energy efficiency programs (EEPs) are initiatives designed to reduce energy consumption and improve overall energy performance in various sectors. Other flexible technology which is called energy storage systems (ESSs) to modify optimal energy management (EM). EM refers to the efficient allocation and utilization of energy resources to meet demand while minimizing operation costs. So, in the context of SMGs, optimal EM plays a critical role in achieving sustainable and cost-effective energy solutions. In this paper, optimal EM coordinated with flexible facilities i.e., electrical and thermal EEPs and also ESSs has been proposed. To this end, the presented novel EEPs have been applied to the demand model in which it was used in the context of optimal EM in SMG framework. Also, as another contribution, sensitivity analysis of the energy efficiency investment rate of EEPs along with considering ESSs on the whole operation cost is accomplished to provide better discernment for stakeholders and/ or decision-makers. The proposed objective function contains multiple distributed generations’ costs i.e., fuel, operation, and maintenance costs are modeled as mixed-integer linear programming (MILP) which is solved via CPLEX solver in GAMS software. The simulation results indicate that the whole operation cost is reduced by about 9.2% and 18.2% when utilizing only thermal EEPs with ESSs and electrical EEPs with ESSs, respectively. However, implementing both types of EEPs with ESSs results in a 27.5% decrement in the total operation cost of SMG.

关键词： Costs Simulation linear programming Energy efficiency Software Smart grids mixed integer linear programming

来源：评论

学校读者我要写书评

暂无评论

Steel Park IES Participation in Electricity-Carbon Market Collaborative Trading Based on Stepped Carbon Trading Mechanisms

Steel Park IES Participation in Electricity-Carbon Market Co...

引用

IEEE International Conference on Energy Internet (ICEI)

作者： Ruiqin Duan Shuangquan Liu Kai Chen Rui Yuan Xuehao He Haihang Sun Yunnan Power Grid Co Ltd China School of Electrical Engineering Northeast Electric Power University Jilin China

ISBN: (数字)9798331523558

ISBN: (纸本)9798331523565

Steel enterprises have significant potential for energy conservation and emission reduction in terms of energy consumption and carbon emissions in China. However, these enterprises are not motivated enough to interact with the grid supply and demand during production operations, and it is difficult to balance the interests of all parties. Therefore, this paper proposes a synergistic trading model for the integrated energy system (IES) of steel parks to participate in the electric carbon market by combining the dynamic material flow in the production process and introducing electric arc furnaces to replace part of the blast furnace-converter capacity, aiming to guide the parks to save energy and reduce emission and to improve the motivation of the interaction between supply and demand. It responds to TOU price and a ladder-type carbon trading mechanism, incorporating carbon trading costs into the objective function. The problem can be transformed into a mixed-integer linear programming problem, which is easily solvable using existing solvers. Finally, the feasibility of the proposed IES for steel parks to participate in the collaborative trading strategies of electricity and carbon markets to achieve energy conservation and emission reduction is verified based on production data from a steel park in Yunan Province.

关键词： Energy consumption Supply and demand Electricity Energy conservation Collaboration Carbon dioxide Emissions trading Production mixed integer linear programming Steel

来源：评论

学校读者我要写书评

暂无评论

Reachability analysis for piecewise affine systems with neural network-based controllers

Reachability analysis for piecewise affine systems with neur...

引用

IEEE Conference on Decision and Control

作者： Dieter Teichrib Moritz Schulze Darup Department of Mechanical Engineering Control and Cyberphysical Systems Group TU Dortmund University Germany

ISBN: (数字)9798350316339

ISBN: (纸本)9798350316346

Neural networks (NN) have been successfully applied to approximate various types of complex control laws, resulting in low-complexity NN -based controllers that are fast to evaluate. However, when approximating control laws using NN, performance and stability guarantees of the original controller may not be preserved. Recently, it has been shown that it is possible to provide such guarantees for linear systems with NNbased controllers by analyzing the approximation error with respect to a stabilizing base-line controller or by computing reachable sets of the closed-loop system. The latter has the advantage of not requiring a base-line controller. In this paper, we show that similar ideas can be used to analyze the closed-loop behavior of piecewise affine (PWA) systems with an NNbased controller. Our approach builds on computing overapproximations of reachable sets using mixed-integer linear programming, which allows to certify that the closed-loop system converges to a small set containing the origin while satisfying input and state constraints. We also show how to modify a given NN-based controller to ensure asymptotic stability for the controlled PWA system.

关键词： linear systems Asymptotic stability Costs Computational modeling Artificial neural networks Predictive models Stability analysis mixed integer linear programming Closed loop systems Reachability analysis

来源：评论

学校读者我要写书评

暂无评论

Improved Spectral Clustering for Distributed Resources

Improved Spectral Clustering for Distributed Resources

引用

China International Conference on Electricity Distribution, CICED

作者： Liwen Wang Leiyan Lv Xiang Ma Kaiyuan Ling Peng Xu Jiantao Liu China Electric Power Research Institute Co. Ltd Nanjing China Jinhua Power Supply Company State Grid Corporation of China Jinhua China

ISBN: (数字)9798350368345

ISBN: (纸本)9798350368352

In addressing the issue of exponential increase in solution time with the growing number of simulations when using mixed-integer linear programming methods to solve stochastic models based on Monte Carlo simulation, this paper proposes employing spectral clustering to determine the best-quality classification scheme. By using the spectral clustering method on random samples generated by Monte Carlo simulation, the optimal classification scheme is identified to group similar stochastic scenarios together. Finally, by selecting the center of each class as a representative, the number of scenarios to be considered is reduced, facilitating the solution of problems such as whole-scenario modeling and lowering the difficulty of solving. Experimental results demonstrate that the spectral clustering method proposed in this paper exhibits the best performance among some commonly used methods.

关键词： Time-frequency analysis Monte Carlo methods Clustering methods Stochastic processes mixed integer linear programming Random variables Numerical models Complexity theory

来源：评论

学校读者我要写书评

暂无评论

Signal Timing Optimization Based on Trajectory Data

Signal Timing Optimization Based on Trajectory Data

引用

IEEE International Conference on Computer and Communication Engineering Technology (CCET)

作者： Lei Gao Haoyu Zhang Jinhong Li School of Information Science and Technology North China University of Technology Beijing China

ISBN: (数字)9798350355673

ISBN: (纸本)9798350355680

A fixed signal timing optimization method utilizing historical trajectory data at intersections is proposed. A model applicable to low-resolution trajectory data is developed to optimize fixed signal timing. The model takes the green split of each phase as decision variables, aiming to minimize the total trajectory delay. Based on the proportional principle of uniformly distributed randomly arriving trajectories under different signal timings, the constraints of the model are constructed from three aspects: signal constraints, trajectory signal constraints, and departure time constraints. The model solving is transformed into a mixed-integer linear programming problem. Simulation experiments using SUMO are conducted to validate the effectiveness of the proposed model.

关键词： Computational modeling Optimization methods Data models Trajectory mixed integer linear programming Delays Time factors

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332页 << < 99 100 101 102 103 104 105 106 107 108 > >>

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：