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

1,582 篇 会议
942 篇 期刊文献
2 册 图书

馆藏范围

2,526 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,368 篇 工学
- 521 篇 计算机科学与技术...
- 476 篇 控制科学与工程
- 453 篇 软件工程
- 294 篇 电气工程
- 243 篇 电子科学与技术（可...
- 194 篇 信息与通信工程
- 159 篇 机械工程
- 132 篇 生物医学工程（可授...
- 117 篇 光学工程
- 108 篇 生物工程
- 89 篇 动力工程及工程热...
- 75 篇 仪器科学与技术
- 73 篇 化学工程与技术
- 68 篇 材料科学与工程（可...
- 58 篇 力学（可授工学、理...
- 45 篇 交通运输工程
- 43 篇 土木工程
- 37 篇 航空宇航科学与技...
1,048 篇 理学
- 471 篇 数学
- 414 篇 物理学
- 279 篇 系统科学
- 151 篇 统计学（可授理学、...
- 123 篇 生物学
- 88 篇 化学
207 篇 管理学
- 141 篇 管理科学与工程(可...
- 67 篇 工商管理
- 58 篇 图书情报与档案管...
125 篇 医学
- 105 篇 临床医学
- 87 篇 基础医学(可授医学...
- 61 篇 药学(可授医学、理...
29 篇 法学
25 篇 经济学
18 篇 农学
7 篇 教育学
4 篇 艺术学
3 篇 军事学
1 篇 文学

主题

174 篇 control systems
82 篇 robust control
60 篇 uncertainty
59 篇 process control
55 篇 nonlinear system...
55 篇 robustness
53 篇 mathematical mod...
51 篇 quantum cryptogr...
51 篇 linear systems
49 篇 optimal control
46 篇 intelligent cont...
41 篇 electroencephalo...
41 篇 stability analys...
41 篇 feature extracti...
41 篇 nonlinear contro...
39 篇 stability
37 篇 predictive model...
37 篇 humans
37 篇 equations
35 篇 neural networks

机构

80 篇 control and inte...
29 篇 control and inte...
29 篇 center for compu...
23 篇 control and inte...
22 篇 department of el...
20 篇 control and inte...
19 篇 hearne institute...
19 篇 ieee
19 篇 school of electr...
18 篇 control and inte...
18 篇 school of automa...
17 篇 space control an...
17 篇 department of el...
16 篇 school of electr...
16 篇 school of electr...
14 篇 delft center for...
14 篇 hubei key labora...
14 篇 center for contr...
14 篇 control & intell...
14 篇 delft center for...

作者

50 篇 hoi-kwong lo
39 篇 hamid soltanian-...
28 篇 c. lucas
27 篇 m.j. yazdanpanah
26 篇 lo hoi-kwong
25 篇 veronis georgios
23 篇 zongli lin
22 篇 wilde mark m.
22 篇 andrew r. teel
22 篇 yangquan chen
21 篇 caro lucas
21 篇 eric rogers
19 篇 chin-teng lin
18 篇 yazdanpanah m.j.
17 篇 soltanian-zadeh ...
17 篇 bullo francesco
16 篇 babak n. araabi
16 篇 teel andrew r.
16 篇 lucas caro
16 篇 bing qi

语言

2,353 篇 英文
144 篇 其他
30 篇 中文

检索条件"机构=Center for Control Engineering and Computation and Electrical and Computer Engineering"

共 2526 条记录，以下是1971-1980 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：

Nonlinear robust/adaptive controller design for an air-breathing hypersonic vehicle model

Nonlinear robust/adaptive controller design for an air-breat...

引用

AIAA Guidance, Navigation, and control Conference 2007

作者： Fiorentini, L. Serrani, A. Bolender, Michael A. Doman, David B. Collaborative Center of Control Science Ohio State University Columbus OH 43210 United States Air Force Research Laboratory Wright-Patterson AFB OH 45433 United States Department of Electrical and Computer Engineering 2015 Neil Ave. United States AIAA United States AFRL/VACA 2210 Eighth St. United States

ISBN: (纸本)1563479044

This paper presents preliminary results on the design of a nonlinear robust controller for an air-breathing hypersonic vehicle model. To overcome the analytical intractability of a dynamical model derived from first principles, a simplified control-oriented model is used for control design. The control-oriented model retains most of the features of the original model, including non-minimum phase characteristic of the flight-path angle dynamics and strong couplings between the engine and flight dynamics, whereas flexibility effects, included in the simulation model, are regarded as a dynamic perturbation. In adopting reduced-complexity models for controller design, the issue of robustness with respect to model uncertainty must be carefully addressed and included at the design level. Dynamic inversion-based design methods do not lend themselves easily to quantitative robustness analysis, due to the complexity of the inverse model of the plant. In this paper, a nonlinear sequential loop-closure approach is adopted to design a dynamic state-feedback controllers that provide stable tracking of velocity and altitude reference trajectories. The approach considered in this paper utilizes a combination of adaptive and robust design methods based on both classic and recently developed nonlinear design tools. Simulation results indicate that the proposed methodology may constitute a feasible approach towards the development of robust nonlinear controllers that satisfactorily address the issue of model uncertainty for this type of applications.

关键词： Adaptive control systems

来源：评论

学校读者我要写书评

暂无评论

Input Variables Selection Using Mutual Information for Neuro Fuzzy Modeling with the Application to Time Series Forecasting

Input Variables Selection Using Mutual Information for Neuro...

引用

International Joint Conference on Neural Networks (IJCNN)

作者： M. M. Rezaei Yousefi M. Mirmomeni C. Lucas Control and Intelligent Processing Center of Excellence School of Electrical and Computer Engineering University of Tehran Tehran Iran School of Cognitive Sciences Institute of Studies in Theoretical Physics and Mathematics Tehran Iran

This paper presents a methodology to select input variables for time series prediction. A main motivation is to find some proper input variables which describe the time series dynamics properly. It is shown that even when the choice of input variables is confined to the lagged values of the process to be predicted, a nonlinear analysis of the most significant factors is crucial for improving the prediction quality. The proposed method is used to select the appropriate input variables for neuro fuzzy models utilized for time series prediction benchmark in NN3 competition as well as a second benchmark to show the generality of the claims. Results depict the effectiveness of the proposed method in proper input selection for neuro fuzzy models for prediction task.

关键词： Input variables Mutual information Predictive models Chaos Neural networks Fuzzy neural networks Humans Time measurement Time series analysis

来源：评论

学校读者我要写书评

暂无评论

Approach Lighting System Lightning Mitigation and Individual control Cabinet Protection

Approach Lighting System Lightning Mitigation and Individual...

引用

Annual North-American Power Symposium

作者： James A. Momoh Nadir Wade Arunsi Chuku Lateef L. Baruwa Center for Energy Systems and Control CESaC Howard University College of Medicine Washington D.C. DC USA Center for Energy Systems and Control (CESaC) Howard University Washington DC USA Center for Energy Systems and Control CESaC Department of Electrical and Computer Engineering ECE Howard University College of Medicine USA Dept. of Electrical and Computer Engineering (ECE) Howard University. Air Traffic Systems Division Federal Aviation Administration (FAA) Washington DC USA

The mitigation of the impact of lightning and the individual control cabinet (ICC) protection of an approach lighting system (ALS) against over-voltage is the focus of this paper. It is the objective of this paper to evaluate three proposed ALS topologies and select the grounding configuration which optimally mitigates the high voltage and current levels caused by lightning, as well as to assess the over-voltage reduction capability of a metal-oxide varistor and its ability to provide protection to the individual control cabinet to prevent damage. Simulation of the grounding system of each ALS topology using a sensitivity study, which incorporates changes in conductor and environmental characteristics, is performed to determine the robustness of each ALS topology. Performance of a hands-on destructive test is also carried out to obtain practical results to compare with simulation results. This paper provides the foundation for improving the current ALS grounding and protective measures by updating standards and specifications to promote increased reliability and safety, as well as reduced equipment cost.

关键词： Lightning Lighting control control systems Protection Topology Grounding Varistors Optimal control Voltage control Conductors

来源：评论

学校读者我要写书评

暂无评论

A Hierarchical Face Identification System Based on Facial Components

A Hierarchical Face Identification System Based on Facial Co...

引用

ACS/IEEE International Conference on computer Systems and Applications

作者： Mehrtash T Harandi Majid Nili Ahmadabadi Babak N. Araabi School of cognitive science (SCS) Institute of Studies in Theoretical Physics and Mathematics Tehran Iran Control and Intelligent Processing Center of Excellence Department of Electrical and Computer Engineering University of Tehran Tehran Iran

It is generally agreed that faces are not recognized only by utilizing some holistic search among all learned faces, but also through a feature analysis that aimed to specify more important features of each specific face. This paper addresses a novel decision strategy that efficiently uses both holistic and facial component (left eye, right eye, nose and mouth) feature analysis to recognize faces. The proposed algorithm uses the whole face features in the first step of recognition task. If the decision machine fails to assign a class (with high confidence) then the individual facial components are processed and the resulting information are combined with those obtained from the whole face to assign the output. Simulation studies justify the superior performance of the proposed method as compared to that of Eigenface method. Experimental results also show that the proposed system is robust against small errors in facial component extractor.

关键词： Face recognition Humans Facial features Nose Mouth Statistical learning Linear discriminant analysis Principal component analysis Object recognition Vectors

来源：评论

学校读者我要写书评

暂无评论

H∞ Filtering for a class of 2D systems

H∞ Filtering for a class of 2D systems

引用

European Signal Processing Conference (EUSIPCO)

作者： Ligang Wu James Lam Wojciech Paszke Krzysztof Gałkowski Eric Rogers Anton Kummert Space Control and Inertial Technology Research Center Harbin Institute of Technology Harbin P. R. China Department of Mechanical Engineering The University of Hong Kong Hong Kong Institute of Control and Computation Engineering University of Zielona Góra 65–246 Zielona Góra Poland Uniwersytet Zielonogorski Zielona Gora Lubuskie PL Department of Electronics and Computer Science University of Southampton Southampton U.K. Information and Media Engineering University of Wuppertal Faculty of Electrical

The unique characteristic of a repetitive process is a series of sweeps or passes through a set of dynamics defined over a finite duration known as the pass length. At the end of each pass, the process is reset and the next time through the output, or pass profile, produced on the previous pass acts as a forcing function on, an hence contributes to, the dynamics of the new pass profile. They are hence a class of systems with information propagation in two independent directions where here the dynamics over the finite pass length are described by a matrix linear differential equation and that from pass to pass has a discrete updating structure. This means that filtering/estimation theory/algorithms for, in particular, 2D discrete linear systems is not applicable. In this paper we solve a general filtering problem with a view toward use in the many applications where such action will be required.

关键词： Stability analysis Asymptotic stability Process control Signal processing Linear systems Filtering State-space methods

来源：评论

学校读者我要写书评

暂无评论

A hybrid model for face recognition using facial components

A hybrid model for face recognition using facial components

引用

International Symposium on Signal Processing and Its Applications (ISSPA)

作者： Mehrtash T. Harandi Majid Nili Ahmadabadi Babak N. Araabi School of cognitive science SCS Institute for Studies Theoretical Physics and Mathematics (IPM) Tehran Iran Control and Intelligent Processing Center of Excellence Department of Electrical and Computer Engineering University of Tehran Tehran Iran

ISBN: (纸本)9781424407781

It is generally agreed that faces are not recognized only by utilizing some holistic search among all learned faces, but also through a feature analysis that aimed to specify more important features of each specific face. This paper addresses a novel decision strategy that efficiently uses both holistic and facial component (eye, nose and mouth) feature analysis to recognize faces. The proposed algorithm first performs a holistic search using the whole image features and selects probable candidates for further processing. Then the facial features of these probable candidates are compared and classified with the stored patterns in the train set. Finally the classification results are fused with a weighted majority voting to form the final decision. Simulation studies justify the superior performance of the proposed method as compared to that of Eigenface method.

关键词： Face recognition Facial features Humans Nose Mouth Linear discriminant analysis Lighting Voting Principal component analysis Independent component analysis

来源：评论

学校读者我要写书评

暂无评论

Filtering of Discrete Linear Repetitive Processes with H and l2-l Performance

Filtering of Discrete Linear Repetitive Processes with H and...

引用

IEEE International Symposium on Circuits and Systems (ISCAS)

作者： Ligang Wu James Lam Wojciech Paszke Krzysztof Galkowski Eric Rogers Anton Kummert Space Control and Inertial Technology Research Center Harbin Institute of Technology Harbin P. R. China The University of Hong Kong Hong Kong Hong Kong China Institute of Control and Computation Engineering University of Zielona Góra Góra Poland School of Electronics and Computer Science University of Southampton Southampton U.K Faculty of Electrical Information and Media Engineering Communication Theory University of Wuppertal Germany

This paper considers the general filtering problem for a distinct class of two-dimensional (2-D) discrete linear systems, i.e. information propagation in two independent directions, known as discrete linear repetitive processes which are of both system-theoretic and applications interest. In particular, new results on the design of filters with guaranteed levels of performance are developed. These take the form of algorithms for the design of an H infin and l 2 -l infin dynamic output feedback filter which guarantees that the resulting filtering error process is stable and has prescribed disturbance attenuation performance as measured by H infin and l 2 -l infin norms.

关键词： Nonlinear filters Filtering Symmetric matrices Space technology Communication system control Attenuation measurement Algorithm design and analysis Iterative algorithms Optimal control Stability

来源：评论

学校读者我要写书评

暂无评论

A Tutorial on the Mechanisms, Dynamics, and control of Atomic Force Microscopes

A Tutorial on the Mechanisms, Dynamics, and Control of Atomi...

引用

American control Conference (ACC)

作者： Daniel Y. Abramovitch Sean B. Andersson Lucy Y. Pao Georg Schitter Engineer in the Nanotechnology Group Agilent Laboratories Santa Clara CA USA Mechanical Engineering Boston University Boston MA USA Electrical and Computer Engineering University of Colorado Boulder Boulder CO USA Delft Center for Systems and Control Delft University of Technnology Delft Netherlands

The atomic force microscope (AFM) is one of the most versatile tools in nanotechnology. For control engineers this instrument is particularly interesting, since its ability to image the surface of a sample is entirely dependent upon the use of a feedback loop. This paper will present a tutorial on the control of AFMs. We take the reader on a walk around the control loop and discuss each of the individual technology components. The major imaging modes are described from a controls perspective and recent advances geared at increasing the performance of these microscopes are highlighted.

关键词： Tutorial Force control Atomic force microscopy Optical imaging Scanning electron microscopy Nanobioscience Transmission electron microscopy Image resolution Biomedical optical imaging Probes

来源：评论

学校读者我要写书评

暂无评论

Output feedback control and sensor placement for a hypersonic vehicle model

Output feedback control and sensor placement for a hypersoni...

引用

AIAA Guidance, Navigation, and control Conference 2007

作者： Jankovsky, Pete Sigthorsson, David O. Serrani, Andrea Yurkovich, Stephen Bolender, Michael A. Doman, David B. Collaborative Center for Control Science Ohio State University Columbus OH 43210 United States Air Force Research Laboratory Wright-Patterson Air Force Base Dayton OH 45433 United States Department of Electrical and Computer Engineering 2015 Neil Ave. Columbus OH United States AFRL/VACA 2210 Eighth St. Dayton OH United States AIAA United States

ISBN: (纸本)1563479044

This paper addresses issues related to output feedback control, including sensor placement, for a model of an air-breathing hypersonic vehicle. The model presents a number of control challenges, in particular because of strong couplings between the propulsive and aerodynamic forces. Because of the vehicle's low weight, slenderness, and length, the vehicle's flexibility has a large impact on stability and control of the vehicle. Two output feedback control methods are developed. One applies reconstruction of the flexible body system states, toward applications of state feedback control. The other uses a robust design that does not rely on an observer to ensure stabilization and performance throughout a given flight envelope. A rate gyroscope and an accelerometer have been modeled, incorporating the flexible effects, and strategies for sensor placement have been developed for the hypersonic vehicle model to enhance observability or to preserve certain system structures that are favorable for robust control design. Simulation results are provided to demonstrate the sensor placement strategies and output feedback control performances.

关键词： Feedback control

来源：评论

学校读者我要写书评

暂无评论

Interior-Point Algorithms for Sum-Of-Squares Optimization of Multidimensional Trigonometric Polynomials

Interior-Point Algorithms for Sum-Of-Squares Optimization of...

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： Tae Roh Bogdan Dumitrescu Lieven Vandenberghe Electrical Engineering Department University of California Los Angeles Los Angeles CA USA International Center for Signal Processing Tampere University of Technology Tampere Finland Department of Automatic Control and Computer Politechnica University of Bucharest Romania

A wide variety of optimization problems involving nonnegative polynomials or trigonometric polynomials can be formulated as convex optimization problems by expressing (or relaxing) the constraints using sum-of-squares representations. The semidefinite programming problems that result from this formulation are often difficult to solve due to the presence of large auxiliary matrix variables. In this paper we extend a recent technique for exploiting structure in semidefinite programs derived from sum-of-squares expressions to multivariate trigonometric polynomials. The technique is based on an equivalent formulation using discrete Fourier transforms and leads to a very substantial reduction in the computational complexity. Numerical results are presented and a comparison is made with general-purpose semidefinite programming algorithms. As an application, we consider a two-dimensional FIR filter design problem.

关键词： Multidimensional systems Polynomials Signal processing algorithms Multidimensional signal processing Constraint optimization Discrete Fourier transforms computational complexity Finite impulse response filter Optimization methods Digital 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253页 << < 194 195 196 197 198 199 200 201 202 203 > >>

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：