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

1,286 篇 会议
785 篇 期刊文献
1 册 图书

馆藏范围

2,072 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,142 篇 工学
- 445 篇 控制科学与工程
- 418 篇 计算机科学与技术...
- 359 篇 软件工程
- 232 篇 电气工程
- 177 篇 电子科学与技术（可...
- 148 篇 信息与通信工程
- 122 篇 机械工程
- 116 篇 光学工程
- 93 篇 生物医学工程（可授...
- 73 篇 动力工程及工程热...
- 68 篇 生物工程
- 65 篇 航空宇航科学与技...
- 59 篇 仪器科学与技术
- 51 篇 化学工程与技术
- 49 篇 交通运输工程
- 45 篇 力学（可授工学、理...
- 43 篇 材料科学与工程（可...
- 42 篇 土木工程
789 篇 理学
- 349 篇 数学
- 258 篇 物理学
- 248 篇 系统科学
- 105 篇 统计学（可授理学、...
- 87 篇 生物学
- 58 篇 化学
183 篇 管理学
- 135 篇 管理科学与工程(可...
- 64 篇 工商管理
- 42 篇 图书情报与档案管...
106 篇 医学
- 91 篇 临床医学
- 70 篇 基础医学(可授医学...
- 49 篇 药学(可授医学、理...
29 篇 经济学
27 篇 法学
10 篇 农学
6 篇 教育学
4 篇 军事学
4 篇 艺术学
1 篇 文学

主题

176 篇 control systems
73 篇 robust control
53 篇 adaptive control
52 篇 uncertainty
50 篇 nonlinear system...
49 篇 robustness
48 篇 nasa
44 篇 optimal control
43 篇 nonlinear contro...
39 篇 stability
38 篇 state feedback
38 篇 process control
36 篇 programmable con...
35 篇 mathematical mod...
35 篇 linear systems
34 篇 actuators
33 篇 humans
32 篇 mobile robots
32 篇 intelligent cont...
31 篇 stability analys...

机构

34 篇 control and inte...
27 篇 control and inte...
22 篇 department of el...
20 篇 control and inte...
19 篇 department of el...
18 篇 ieee
17 篇 school of automa...
15 篇 nasa-langley res...
15 篇 space control an...
14 篇 center for contr...
14 篇 department of el...
12 篇 hubei key labora...
12 篇 department of el...
12 篇 nasa ames resear...
10 篇 delft center for...
10 篇 delft center for...
10 篇 department of co...
9 篇 control/robotics...
9 篇 the state key la...
9 篇 department of el...

作者

53 篇 hoi-kwong lo
33 篇 hamid soltanian-...
21 篇 andrew r. teel
20 篇 c. lucas
20 篇 a. homaifar
20 篇 zongli lin
19 篇 lo hoi-kwong
19 篇 ai bo
19 篇 m.j. yazdanpanah
17 篇 bing qi
16 篇 soltanian-zadeh ...
16 篇 witold pedrycz
16 篇 tongwen chen
16 篇 teel andrew r.
15 篇 yangquan chen
15 篇 abdollah homaifa...
15 篇 albash tameem
15 篇 niu yong
14 篇 gang tao
14 篇 ondrej krejcar

语言

1,980 篇 英文
67 篇 其他
24 篇 中文
1 篇 德文
1 篇 法文
1 篇 俄文

检索条件"机构=NASA Center for Autonomous Control Engineering Department of Electrical and Computer Engineering"

共 2072 条记录，以下是1641-1650 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：

Fatigue study of nano-scale silicon nitride thin films using a novel electrostatic actuator

Fatigue study of nano-scale silicon nitride thin films using...

引用

13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05

作者： Chuang, Wen-Hsien Fettig, Rainer K. Ghodssi, Reza Department of Electrical and Computer Engineering Institute for Systems Research University of Maryland College Park MD 20742 United States NASA Goddard Space Flight Center Greenbelt MD 20771 United States

ISBN: (纸本)0780389948

We report for the first time the fatigue study of nano-scale silicon nitride (SiN) thin films using a novel electrostatic actuator. The mechanical-amplifier (MA) devices made in SiN thin films can apply controllable tensile stress (2.0-7.8 GPa) to test structures with relatively low actuation voltages (5.7-35.4 VRMS) at their resonant frequencies. With the recently developed experimental techniques inside a focused-ion-beam (FIB) system, in-situ fatigue measurements are performed on SiN test structures with a linewidth of 200 nm. The SiN test structures are found to exhibit time-delayed failures with a continuous increase in their compliance. By reducing the applied tensile stress to 3.8 GPa, the test structures can survive cyclic loadings up to 108 cycles. © 2005 IEEE.

关键词： Silicon nitride

来源：评论

学校读者我要写书评

暂无评论

A robot-assisted surgery system for spinal fusion

A robot-assisted surgery system for spinal fusion

引用

作者： Chung, Goo Bong Lee, Soo Gang Kim, Sungmin Yi, Byung-Ju Kim, Whee-Kuk Oh, Se Min Kim, Young Soo Park, Jong Oh, Seong Hoon School of Electrical Engineering and Computer Science Hanyang University Korea Republic of Departmen of Control and Instrumentation Engineering Korea University Korea Republic of Automation R and D Center LG Indestrial Systems Co. LTD. Korea Republic of College of Medicine Hanyang University Korea Republic of Department of Biomedical Engineering Hanyang University Korea Republic of Division of Electrical and Computer Engineering Hanyang University Korea Republic of

ISBN: (纸本)0780389123

The goal of this work is to develop a robot-assisted surgery system for spinal fusion, which is composed of a robot, a surgical planning system, and an optical tracking system. The system plays roles of assisting surgeon for inserting a pedicle screw in spinal fusion. Compared to pure navigation systems as well as conventional methods for spinal fusion, it is able to achieve better accuracy through compensating for the portending movement of the surgical area. Furthermore, the robot can position and guide needles, drills, and other surgical instruments or conducts drilling/screwing directly. In preoperative surgery, the desired entry point, orientation, and depth of surgical tools for pedicle screw insertion are determined by the surgical planning system based on CT or MR images. Intra-operatively, the position information on the surgical instruments and the targeted surgical areas are obtained by the tracking system and, using that information, a robot conducts the preplanned operation depending on its role while compensating the movement of the surgical area. Two exemplary experiments employing the developed robot-assisted surgery system are conducted. © 2005 IEEE.

关键词： Navigation systems

来源：评论

学校读者我要写书评

暂无评论

Reduced-order model-based feedback controller design for subsonic cavity flows

Reduced-order model-based feedback controller design for sub...

引用

43rd AIAA Aerospace Sciences Meeting and Exhibit

作者： Yuan, X. Caraballo, E. Yan, P. Özbay, H. Serrani, A. DeBonis, J. Myatt, J.H. Samimy, M. Collaborative Center of Control Science Ohio State University United States Department of Electrical and Computer Engineering Department of Mechanical Engineering United States Bilkent Univ. Dept. of Electrical and Electronics Eng. Ankara Turkey NASA Glenn's Quiet Aircraft Technology Program United States Air Force Research Laboratory Air Vehicles Directorate WPAFB United States

This paper explores feedback controller design for cavity flows based on reduced-order models derived using Proper Orthogonal Decomposition (POD) along with Galerkin projection method. Our preliminary analysis shows that the equilibrium of the POD model is unstable and a static output feedback controller cannot stabilize it. We develop Linear Quadratic (LQ) optimal state feedback controllers and LQ optimal observers for the linearized models. The linear controllers and observers are applied to the nonlinear system using simulations. The controller robustness is numerically tested with respect to different POD models generated at different forcing frequencies. An estimation for the region of attraction of the linear controllers is also provided.

关键词： Subsonic flow

来源：评论

学校读者我要写书评

暂无评论

Unconditionally secure key distillation from multi-photons in a single-photon polarization based quantum key distribution

Unconditionally secure key distillation from multi-photons i...

引用

IEEE International Symposium on Information Theory

作者： K. Tamaki Hoi-Kwong Lo Department of Electrical and Computer Engineering Center for Quantum Information and Quantum Control Toronto ONT Canada Department of Electrical and Computer Engineering and Department of Physics Center for Quantum Information and Quantum Control Toronto ONT Canada

In this presentation, we show some counter-examples to a naive belief that the security of QKD is based on no-cloning theorem. One example is shown by explicitly proving that one can indeed generate an unconditionally secure key from Alice's two-photon emission part in "SARG04 protocol" proposed by V. Scarani et al, in Phys. Rev. Lett. 92, 057901 (2004). This protocol differs from BB84 only in the classical communication. It is, thus, interesting to see how only the classical communication of QKD protocol might qualitatively change its security. We also show that one can generate an unconditionally secure key from the single to the four-photon part in a generalized SARG04 that uses six states. Finally, we also compare the bit error rate threshold of these protocols with the one in BB84 and the original six-state protocol assuming a depolarizing channel

关键词： Polarization Protocols Quantum computing Quantum mechanics Cloning Distributed computing Physics computing Information security computer security Bit error rate

来源：评论

学校读者我要写书评

暂无评论

Speed control of switched reluctance motor (SRM) using emotional learning based adaptive controller

Speed control of switched reluctance motor (SRM) using emoti...

引用

International Conference on control and Automation (ICCA)

作者： H. Rouhani R.M. Milasi C. Lucas Iranian Applied Design Center of Excellence Mechanical Engineering Department University of Tehran Tehran Iran Iranian Control & Intelligent Processing Center of Excellence Electrical and Computer Engineering Department University of Tehran Iran Iranian Control & Intelligent Processing Center of Excellence Electrical and Computer Engineering Department Electrical and Computer Engineering Department University of Tehran Iran

In this paper, an intelligent controller is applied to speed control of a switched reluctance motor. Two techniques are used which have been successfully used in other intelligent modeling and control applications. Firstly, a neuro-fuzzy locally linear model tree system is used for data driven modeling of the switched reluctance motor. Secondly, a neural computing technique based on a mathematical model of amygdala and the limbic system is used for emotional control of the switched reluctance motor. The obtained results indicate the applicability of the proposed techniques in intelligent control of this highly nonlinear system.

关键词： Reluctance motors Velocity control Reluctance machines Programmable control Adaptive control Intelligent control Strontium Process control control systems Teeth

来源：评论

学校读者我要写书评

暂无评论

Exploiting single-assignment properties to optimize message-passing programs by code transformations

Exploiting single-assignment properties to optimize message-...

引用

16th International Workshop on Implementation and Application of Functional Languages, IFL 2004

作者： Cristoábal-Salas, Alfredo Chernykh, Andrey Rodriáguez-Alcantar, Edelmira Gaudiot, Jean-Luc School of Chemistry Science and Engineering Autonomous University of Baja California Tijuana Baja California 22390 Mexico Computer Science Department CICESE Research Center Ensenada Baja California 22830 Mexico Computer Science University of Sonora Hermosillo Sonora 83000 Mexico Electrical Engineering and Computer Science University of California Irvine Irvine CA 92697 United States

The message-passing paradigm is now widely accepted and used mainly for inter-process communication in distributed memory parallel systems. However, one of its disadvantages is the high cost associated with the data exchange. Therefore, in this paper, we describe a message-passing optimization technique based on the exploitation of single-assignment and constant information properties to reduce the number of communications. Similar to the more general partial evaluation approach, technique evaluates local and remote memory operations when only part of the input is known or available;it further specializes the program with respect to the input data. It is applied to the programs, which use a distributed single-assignment memory system. Experimental results show a considerable speedup in programs running in computer systems with slow interconnection networks. We also show that single assignment memory systems can have better network latency tolerance and the overhead introduced by its management can be hidden. © Springer-Verlag Berlin Heidelberg 2005.

关键词： computer programming

来源：评论

学校读者我要写书评

暂无评论

Design and implement the stimuli capsule at in-vitro experiment

Design and implement the stimuli capsule at in-vitro experim...

引用

TENCON 2005 - 2005 IEEE Region 10 Conference

作者： Woo, S.H. Yoon, K.W. Lee, J.H. Moon, Y.K. Won, C.H. Kim, T.W. Choi, H.C. Cho, J.H. School of Electronic Engineering and Computer Science Kyungpook National University Korea Republic of Department of Computer Control and Electrical Engineering Kyungil University Korea Republic of College of Veterinary Medicine Dept. of Physiology Kynugpook National University Advanced Research Center for Recovery of Human Sensibility Kyungpook National University Korea Republic of

ISBN: (纸本)0780393112

Recently, the capsule endoscope has been developed to observe image from the inside intestine. Such a capsule endoscope does not have locomotion or hold by it self. To get proper diagnosis and meditation, it is necessary to control capsule from outside to enable to guide locomotion. The designed and implemented capsule has feasibility to contracts the small intestine by electrical stimulus from stimulus pad. When the small intestine is contracted by electrical stimulus, the capsule can move to opposite direction which can boost moving speed of the capsule or change moving direction. The implemented stimuli capsule always monitors excessive energy transmit and automatically shut down electrical stimuli to make more secure. Also the stimuli capsule goes to stand by mode to save battery, and reset by comparator circuit which is connected to two stimulus pad. To verify the design and implement stimuli capsule, in-vitro experiments are performed with pig's small intestine.

关键词： Medical imaging

来源：评论

学校读者我要写书评

暂无评论

Adaptive failure compensation for aircraft flight control using engine differentials: Regulation

Adaptive failure compensation for aircraft flight control us...

引用

InfoTech at Aerospace: Advancing Contemporary Aerospace Technologies and Their Integration

作者： Liu, Yu Tang, Xidong Tao, Gang Joshi, Suresh M. Department of Electrical and Computer Engineering University of Virginia Charlottesville VA 22903 United States Mail Stop 308 NASA Langley Research Center Hampton VA 23681 United States NASA Langley Research Center Mail Stop 308 Hampton VA 23681 United States AIAA United States

ISBN: (纸本)1563477394

The problem of using engine thrust differentials to compensate for rudder and aileron failures in aircraft flight control is addressed in this paper in a new framework. A nonlinear aircraft model that incorporates engine differentials in the dynamic equations is employed and linearized to describe the aircraft's longitudinal and lateral motion. In this model two engine thrusts of an aircraft can be adjusted independently so as to provide the control flexibility for rudder or aileron failure compensation. A direct adaptive compensation scheme for asymptotic regulation is developed to handle uncertain actuator failures in the linearized system. A design condition is specified to characterize the system redundancy needed for failure compensation. The adaptive regulation control scheme is applied to the linearized model of a large transport aircraft in which the longitudinal and lateral motions are coupled as the result of using engine thrust differentials. Simulation results are presented to demonstrate the effectiveness of the adaptive compensation scheme. Copyright © 2005 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.

关键词： Flight dynamics

来源：评论

学校读者我要写书评

暂无评论

Using bandwidth-space partitioning to improve cell coverage and near-far unfair access problem in a noise-limited CDMA cellular network

Using bandwidth-space partitioning to improve cell coverage ...

引用

作者： Yang, Shih-Tsung Ephremides, Anthony Department of Electrical and Computer Engineering Institute for Systems Research University of Maryland College Park MD 20742 Genesys Logic Inc. Taipei Taiwan NASA Center for Commercial Development of Space on Hybrid and Satellite Communications Networks MD

This paper concerns CDMA cellular networks equipped with conventional matched filter receivers. For this type of cellular networks, two problems exist. One is the inverse relationship between the coverage and capacity, and the other one is the near-far unfair access problem. To resolve these two problems, a bandwidth-space partitioning technique is adopted. Several admission control schemes based on the bandwidth-space partitioning technique are proposed, and their performances are evaluated based on the simulation. © 2005 Springer Science + Business Media, Inc.

关键词： Code division multiple access

来源：评论

学校读者我要写书评

暂无评论

Feature selection and combination criteria for improving predictive accuracy in protein structure classification

Feature selection and combination criteria for improving pre...

引用

BIBE 2005: 5th IEEE Symposium on Bioinformatics and Bioengineering

作者： Lin, Chun Yuan Lin, Ken-Li Huang, Chuen-Der Chang, Hsiu-Ming Yang, Chiao Yun Lin, Chin-Teng Tang, Chuan Yi Hsu, D. Frank Institute of Molecular and Cellular Biology National Tsing Hua University Hsinchu Taiwan Brain Research Center National Tsing Hua University Hsinchu Taiwan Department of Computer Science National Tsing Hua University Hsinchu Taiwan Department of Electrical and Control Engineering National Chiao Tung University Hsinchu Taiwan Computer Center Chung Hua University Hsinchu Taiwan Department of Electrical Engineering Hsiuping Institute of Technology Tachung Taiwan Department of Computer and Information Science Fordham University New York NY 10023 United States

ISBN: (纸本)0769524761

The classification of protein structures is essential for their function determination in bioinformatics. The success of the protein structure classification depends on two factors: the computational methods used and the features selected. In this paper, we use a combinatorial fusion analysis technique to facilitate feature selection and combination for improving predictive accuracy in protein structure classification. When applying these criteria to our previous work, the resulting classification has an overall prediction accuracy rate of 87% for four classes and 69.6% for 27 folding categories. These rates are significantly higher than our previous work and demonstrate that combinatorial fusion is a valuable method for protein structure classification. © 2005 IEEE.

关键词： Proteins

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208页 << < 161 162 163 164 165 166 167 168 169 170 > >>

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：