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

329 篇 会议
42 篇 期刊文献

馆藏范围

371 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

173 篇 工学
- 113 篇 计算机科学与技术...
- 87 篇 软件工程
- 68 篇 控制科学与工程
- 51 篇 电气工程
- 25 篇 电子科学与技术（可...
- 20 篇 机械工程
- 19 篇 仪器科学与技术
- 19 篇 信息与通信工程
- 18 篇 动力工程及工程热...
- 7 篇 航空宇航科学与技...
- 6 篇 交通运输工程
- 6 篇 船舶与海洋工程
- 6 篇 生物医学工程（可授...
- 5 篇 土木工程
- 5 篇 安全科学与工程
- 4 篇 力学（可授工学、理...
- 4 篇 建筑学
- 4 篇 生物工程
83 篇 理学
- 54 篇 数学
- 21 篇 物理学
- 13 篇 系统科学
- 7 篇 生物学
- 7 篇 统计学（可授理学、...
- 4 篇 化学
- 4 篇 海洋科学
36 篇 管理学
- 32 篇 管理科学与工程(可...
- 11 篇 工商管理
- 4 篇 图书情报与档案管...
5 篇 经济学
- 5 篇 应用经济学
4 篇 法学
4 篇 教育学
- 4 篇 教育学
4 篇 医学
1 篇 农学
1 篇 军事学

主题

59 篇 real time system...
39 篇 power systems
29 篇 control systems
26 篇 particle swarm o...
20 篇 neural networks
20 篇 power system dyn...
20 篇 power system sta...
19 篇 power system sim...
16 篇 resource managem...
15 篇 timing
14 篇 power system con...
14 篇 phasor measureme...
13 篇 power system mod...
13 篇 laboratories
12 篇 operating system...
12 篇 computer archite...
12 篇 processor schedu...
12 篇 automatic voltag...
11 篇 computer science
11 篇 generators

机构

21 篇 real-time power ...
16 篇 school of electr...
10 篇 real-time power ...
9 篇 real-time power ...
9 篇 ieee
7 篇 real-time power ...
6 篇 university of kw...
6 篇 school of electr...
5 篇 institute of com...
5 篇 real-time power ...
5 篇 real-time power ...
5 篇 real-time system...
5 篇 department of el...
4 篇 real-time system...
4 篇 university of kw...
4 篇 department of co...
4 篇 real-time power ...
4 篇 real-time power ...
4 篇 department of co...
4 篇 institute of emb...

作者

59 篇 ganesh k. venaya...
33 篇 venayagamoorthy ...
27 篇 g.k. venayagamoo...
15 篇 ganesh kumar ven...
13 篇 ronald g. harley
11 篇 r.g. harley
8 篇 wei qiao
8 篇 g. k. venayagamo...
8 篇 harley ronald g.
7 篇 b. ravindran
7 篇 frank slomka
6 篇 jian-jia chen
6 篇 steffen moser
6 篇 rajan ratnakumar
6 篇 venayagamoorthy ...
6 篇 arunagirinathan ...
6 篇 slomka frank
6 篇 s. mohagheghi
5 篇 petrovsky alexan...
5 篇 lin hsin-hung

语言

358 篇 英文
7 篇 其他
6 篇 中文

检索条件"机构=Computer Engineering and Real Time Systems"

共 371 条记录，以下是221-230 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：

Optimal Control of Class of Non-linear Plants Using Artificial Immune systems: Application of the Clonal Selection Algorithm

Optimal Control of Class of Non-linear Plants Using Artifici...

引用

IEEE International Symposium on Intelligent Control (ISIC)

作者： S.A. Panimadai Ramaswamy G.K. Venayagamoorthy S.N. Balakrishnan Department of Electrical and Computer Engineering University of Missouri Rolla MO USA Real-Time Power and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri Rolla MO USA Department of Mechanical AeroSpace and Engineering Mechanics University of Missouri Rolla MO USA

The function of natural immune system is to protect the living organisms against invaders/pathogens. Artificial Immune System (AIS) is a computational intelligence paradigm inspired by the natural immune system. Diverse engineering problems have been solved in the recent past using AIS. Clonal selection is one of the few algorithms that belong to the family of AIS techniques. Clonal selection algorithm is the computational implementation of the clonal selection principle. The process of affinity maturation of the immune system is explicitly incorporated in this algorithm. This paper presents the application of AIS for the optimal control of a class of non-linear plants which are affine in control. The clonal selection algorithm is adapted for optimal control. A new mutation operator that operates on real values and one that aids in fast convergence is developed in this paper. AIS is used to obtain constant coefficient Kalman gain matrices. The validation and evaluation of the results thus obtained are carried out by comparing with standard and the widely used State Dependent Algebraic Riccati Equation (SDARE) method for the non-linear plants. In case of non-linear systems with hard state constraints, the SDARE formulation requires the use of mathematically involved expressions to incorporate these state constraints. However, the modified clonal selection algorithm developed in this paper has been used with hardly any changes to incorporate the hard state constraints and obtain the Kalman gain matrix.

关键词： Optimal control Artificial immune systems Immune system Kalman filters Riccati equations Protection Organisms Pathogens Computational intelligence systems engineering and theory

来源：评论

学校读者我要写书评

暂无评论

Differential Evolution Approach for Reactive Power Optimization of Nigerian Grid System

Differential Evolution Approach for Reactive Power Optimizat...

引用

IEEE General Meeting Power& Energy Society

作者： G. A. Bakare G. Krost G. K. Venayagamoorthy U. O. Aliyu Abubakar Tafawa Balewa University Bauchi Nigeria Electrical Power Systems Institute University of Duisburg-Essen Duisburg Germany Real-Time Power and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri Rolla MO USA

The goal of reactive power dispatch is to minimize the system losses and improve the system voltage profiles at all times. This is achieved by adjusting various generating units' excitation systems continuously, discrete tap positions of on-load tap changers of transformers as well as switching of correct doses of inductors or capacitors. This is a mixed integer non-linear optimization problem. In this paper, the differential evolution (DE), a novel evolutionary computation technique which was originally designed for continuous problems is applied to solve this problem. DE appears to ally qualities of established computational intelligence (CI) techniques with a more striking computational performance, thus suggesting the possibility of having the potential for on line applications in the control center; comparison work with other techniques is presently conducted. The developed tool was demonstrated on the Nigerian power system grid for three case scenarios preset on the power world simulator which was linked with DE for power flow calculation (fitness check of solutions). The results achieved revealed that DE procured a significant reduction of real power losses while simultaneously keeping the voltage profiles within the acceptable limits.

关键词： Reactive power Power system simulation On load tap changers Transformers Inductors Capacitors Evolutionary computation Computational intelligence Computational modeling Load flow

来源：评论

学校读者我要写书评

暂无评论

Management of an intelligent argumentation network for a web-based collaborative engineering design environment

Management of an intelligent argumentation network for a web...

引用

International Symposium on Collaborative Technologies and systems

作者： Xiaoqing Liu Man Zheng Ganesh K. Venayagamoorthy Ming Leu Department of Computer Science University of Missouri Rolla Rolla MO USA Real-Time Power and Intelligent Systems Laboratory Department of Electrical & Computer Engineering University of Missouri Rolla Rolla MO USA Department of Mechanical and Aerospace Engineering University of Missouri Rolla Rolla MO USA

ISBN: (纸本)9781424433896;0978569911

Conflict resolution is one of the most challenging tasks in collaborative engineering design. In our previous research, a web-based intelligent collaborative system was developed to address this challenge based on intelligent computational argumentation. However, two important issues were not resolved in that system: priority of participants and self-conflicting arguments. In this paper, we develop two methods for incorporating priorities of participants into the computational argumentation network: 1) weighted summation and 2) re-assessment of strengths of arguments based on priority of owners of the argument using fuzzy logic inference. In addition, we develop a method for detection of self-conflicting arguments. Incorporation of priority of participants and detection of self-conflicting arguments have strengthen the capability of managing intelligent argumentation network for the web-based collaborative engineering design system developed in our previous research.

关键词： Collaboration Artificial intelligence Fuzzy sets Engines Input variables Robustness USA Councils

来源：评论

学校读者我要写书评

暂无评论

Matching pursuit with frame-based psychoacoustic optimized WP-dictionary

Matching pursuit with frame-based psychoacoustic optimized W...

引用

Signal Processing Algorithms, Architectures, Arrangements and Applications (SPA)

作者： Alexey Petrovsky Manuel Rosa-Zurera Enrique Alexandre Cortizo Alexander Petrovsky Computer Engineering Department Belarusian State University of Informatics and Radioelectronics Minsk Belarus Signal Theory and Communications Department University of Alcala Madrid Spain Real-Time Systems Department Technical University Bialystok Bialystok Poland

ISBN: (纸本)9781424415144

This paper presents the method of matching pursuit (MP) with frame based psychoacoustic optimized wavelet packet (WP) dictionary for selecting most relevant components to be used in compact representation transient part of signal. The wavelet dictionary for matching pursuit is composed of functions that are bounded by frame based psychoacoustic adaptive wavelet packet. Psychoacoustic motivated entropy based cost functions allow us to minimize perceptual relevance and adapt wavelet packet structure with reducing dictionary size. The proposed methodology for selecting most relevant components is based on maximising the matching between the auditory excitation scalograms associated with original and modelled signal correspondingly. This technique allows to significant reduce the number of MP atoms in compare with well known techniques based on damped sinusoids and over-complete WP-dictionary.

关键词： Adaptation model Dictionaries Transient analysis Psychoacoustic models

来源：评论

学校读者我要写书评

暂无评论

Dynamic Modeling of Wind Farms with Fixed-Speed Wind Turbine Generators

Dynamic Modeling of Wind Farms with Fixed-Speed Wind Turbine...

引用

2007 IEEE Power engineering Society General Meeting (PES 2007), vol.10

作者： Wei Qiao Ronald G. Harley Ganesh K. Venayagamoorthy Intelligent Power Infrastructure Consortium (IPIC) School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta GA USA University of KwaZulu-Natal Durban South Africa Real-Time Power and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri Rolla Rolla MO USA

A wind farm typically consists of a large number of individual wind turbine generators (WTGs) connected by an internal electrical network. To study the impact of wind farms on the dynamics of the power system, an important issue is to develop appropriate wind farm models to represent the dynamics of many individual WTGs. This paper presents various dynamic models, including a detailed model and three reduced-order equivalent models, of wind farms with fixed-speed WTGs. These models are developed and compared by simulation studies in the PSCAD/EMTDC environment under different wind velocity and fluctuation conditions as well as gird fault conditions. Concluding remarks are provided on how to choose an appropriate wind farm model for power system dynamic and transient studies.

关键词： Detailed model Equivalent model Fixed-speed wind turbine Squirrel-cage induction generator Wind farm

来源：评论

学校读者我要写书评

暂无评论

Intelligent Local and Hierarchical Control of FACTS Devices

Intelligent Local and Hierarchical Control of FACTS Devices

引用

2007 IEEE Power engineering Society Conference and Exposition in Africa (IEEE PES PowerAfrica 2007), part 1

作者： Salman Mohagheghi Ganesh K. Venayagamoorthy Ronald G. Harley Intelligent Power Infrastructure Consortium Georgia Institute of Technology Atlanta GA USA Real-Time Power and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri MO USA Department of Electrical and Computer Engineering University of Missouri-Rolla MO USA Emeritus University of Kwazulu-Natal South Africa

This paper presents an overview of the applications of intelligent control techniques on local and hierarchical control of FACTS devices. These control techniques are superior to the conventional linear/nonlinear control schemes in the sense that they are independent of any mathematical model of the power system to be controlled. In addition, they do not depend on the operating conditions and the configuration of the system to which the FACTS device is connected. A Static Compensator (STATCOM) is used as the example in order to compare the performances of the proposed intelligent controllers with those of their linear counterparts. Nevertheless, the ideas put forth in this paper are applicable to other shunt or series FACTS devices as well. Two different control schemes are evaluated: a fuzzy logic based local controller and a neuro-fuzzy hierarchical controller for a STATCOM in a multimachine power system.

关键词： Nonlinear control systems Control systems Power system control Power systems Automatic voltage control Intelligent control Mathematical model Power system modeling Control system synthesis STATCOM

来源：评论

学校读者我要写书评

暂无评论

Flatness-Based Feedback Linearization of A Synchronous Machine Model With Static Excitation And Fast Turbine Valving

Flatness-Based Feedback Linearization of A Synchronous Machi...

引用

IEEE General Meeting Power& Energy Society

作者： E.C. Anene U.O. Aliyu J. Levine G. K. Venayagamoorthy Abubakar Tafawa Balewa University Bauchi Nigeria Ecole des Mines de Paris Centre Automatique et Systémes Fontainebleau France Real-Time and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri Rolla MO USA

This paper focuses attention on the concept of flatness-based feedback linearization and its practical application to the design of an optimal transient controller for a synchronous machine. The feedback linearization scheme of interest requires the generation of a flat output from which the feedback control law can easily be designed. Thus the computation of the flat output for reduced order model of the synchronous machine with simplified turbine dynamics is hereby presented. The corresponding linearized compensator is derived as well as the nonlinear controller for transient stabilization of a synchronous machine subjected to large disturbances. The transient behavior of a single machine equipped with the so designed nonlinear controllers feeding an infinite bus is illustrated via simulation in Matlab environment. The results obtained for transient disturbances on the single machine infinite bus system (SMIBS) are presented and compared with other control algorithms to demonstrate the effectiveness of the proposed scheme.

关键词： Feedback Synchronous machines Turbines Power system transients Control systems Power system modeling Power system control Neurofeedback Stability Computational modeling

来源：评论

学校读者我要写书评

暂无评论

Considerations on the complexity of embedded real-time system design tasks

Considerations on the complexity of embedded real-time syste...

引用

2006 IEEE International Conference on Computational Cybernetics, ICCC

作者： Rumpler, Bernhard Elmenreich, Wilfried Vienna University of Technology Institute of Computer Engineering Real-Time Systems Group Treitlstraße 3/3 1040 Vienna Austria

ISBN: (纸本)1424400716

In this paper, relational complexity theory is used to discuss various aspects of the complexity of computer system design tasks, with a special focus on embedded real-time systems for high dependability environments. Designing such systems is often especially complex as various timing and dependability constraints must be met. An approach is presented that allows for a strict conceptual separation of components by minimizing the relational properties of components. An example component structure that adheres to the presented concepts is shortly described.

关键词： real time systems

来源：评论

学校读者我要写书评

暂无评论

Cancellation predictive control for three-phase PWM rectifiers under harmonic and unbalanced input conditions

Cancellation predictive control for three-phase PWM rectifie...

引用

IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics

作者： Xiao, Peng Corzine, Keith A. Venayagamoorthy, Ganesh K. Real-Time Power and Intelligent Systems Laboratory Department of Electrical and Computer Engineering University of Missouri-Rolla MO 65409 United States

ISBN: (纸本)1424401364

This paper presents an intuitive and simple-to-implement control scheme to improve the performance of three-phase boost-type PWM rectifiers under harmonic and unbalanced input conditions. Unlike most other control strategies, the proposed method does not need to extract either the harmonic or the negative-sequence components in the supply voltages and currents. A near-synchronous reference frame is used to determine the positive-sequence fundamental-frequency component in the input voltages. Utilizing only the extracted component, the dc-link voltage control and power factor control are implemented independently to determine the phase angle and magnitude of the PWM reference voltage. The commanded rectifier voltage adjustments are superimposed upon the grid voltages in such a way that the distortions (both harmonic and negative sequence components) are effectively cancelled. By employing a near-synchronous reference frame, no line-synchronization algorithm or hardware PLL is needed, so very little computational effort is required for its implementation. Simulation results show that the proposed method performs very well under extreme harmonic and unbalanced conditions such as when one or even two phases of the grid voltages are zero. In order to further verify its effectiveness, a laboratory hardware platform has been developed. © 2006 IEEE.

关键词： Pulse width modulation

来源：评论

学校读者我要写书评

暂无评论

A novel seven-level shunt active filter for high-power drive systems

A novel seven-level shunt active filter for high-power drive...

引用

IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics

ISBN: (纸本)1424401364

In high-power adjustable speed motor drives, such as those used in electric ship propulsion systems, active filters provide a viable solution to mitigating harmonic related issues caused by diode or thyristor rectifier front-ends. To handle the large compensation currents and provide better thermal management, two or more paralleled semiconductor switching devices are often used. In this paper, a novel topology is proposed where two active filter inverters are connected with tapped reactors to share the compensation currents. The proposed active filter topology can also produce seven voltage levels, which significantly reduces the switching current ripple and the size of ripple filters. Based on the joint redundant state selection strategy, a current-balancing algorithm is proposed to keep the reactor magnetizing current to a minimum. It is shown through simulation that the proposed active filter can achieve high overall system performance. The system is also implemented on a real-time digital simulator to further verify its effectiveness. © 2006 IEEE.

关键词： Bandpass filters

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38页 << < 19 20 21 22 23 24 25 26 27 28 > >>

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：