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

741 篇 会议
422 篇 期刊文献
17 册 图书

馆藏范围

1,180 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

614 篇 工学
- 328 篇 计算机科学与技术...
- 278 篇 软件工程
- 212 篇 控制科学与工程
- 139 篇 光学工程
- 102 篇 机械工程
- 98 篇 生物工程
- 87 篇 信息与通信工程
- 85 篇 生物医学工程（可授...
- 70 篇 电气工程
- 58 篇 电子科学与技术（可...
- 52 篇 仪器科学与技术
- 32 篇 安全科学与工程
- 27 篇 化学工程与技术
- 26 篇 土木工程
- 26 篇 航空宇航科学与技...
- 25 篇 交通运输工程
- 21 篇 力学（可授工学、理...
- 19 篇 建筑学
339 篇 理学
- 162 篇 物理学
- 114 篇 数学
- 106 篇 生物学
- 45 篇 统计学（可授理学、...
- 36 篇 系统科学
- 30 篇 化学
101 篇 管理学
- 76 篇 管理科学与工程(可...
- 28 篇 图书情报与档案管...
- 25 篇 工商管理
82 篇 医学
- 72 篇 临床医学
- 49 篇 基础医学(可授医学...
- 36 篇 药学(可授医学、理...
18 篇 农学
15 篇 法学
7 篇 教育学
5 篇 经济学
2 篇 军事学
1 篇 艺术学

主题

125 篇 computer vision
82 篇 laboratories
78 篇 robot vision sys...
74 篇 cameras
67 篇 robot sensing sy...
54 篇 mobile robots
46 篇 control systems
45 篇 image segmentati...
43 篇 intelligent robo...
39 篇 humans
37 篇 robot control
36 篇 robots
36 篇 robustness
34 篇 feature extracti...
34 篇 robot kinematics
31 篇 layout
29 篇 robotics and aut...
28 篇 artificial intel...
27 篇 testing
26 篇 machine vision

机构

26 篇 zhejiang enginee...
18 篇 state key labora...
17 篇 department of el...
14 篇 research center ...
12 篇 computer vision ...
9 篇 control/robotics...
9 篇 department of el...
9 篇 shenzhen key lab...
8 篇 department of el...
8 篇 university of ch...
7 篇 computer vision ...
7 篇 department of ly...
7 篇 department of el...
7 篇 department of co...
7 篇 department of ra...
7 篇 jiaxing research...
7 篇 robotics researc...
7 篇 dalhousie univer...
6 篇 electrical and c...
6 篇 zhejiang univers...

作者

26 篇 m.m. trivedi
26 篇 p. krishnamurthy
22 篇 f. khorrami
16 篇 saniie jafar
14 篇 t.c. hsia
14 篇 gu jason
13 篇 xi ning
12 篇 zhu shiqiang
12 篇 wang yuechao
12 篇 ning xi
12 篇 jason gu
11 篇 yu xinrui
10 篇 shuzhi sam ge
10 篇 liu lianqing
10 篇 timofte radu
10 篇 shiqiang zhu
9 篇 zhang hong
8 篇 khorrami farshad
8 篇 seul jung
8 篇 ma jun

语言

1,102 篇 英文
69 篇 其他
9 篇 中文

检索条件"机构=Computer Vision and Robotics Research Laboratory Electrical and Computer Engineering Department"

共 1180 条记录，以下是701-710 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：

Decentralized Output-Feedback Control of Large-Scale Nonlinear Systems Based on High-Gain Multiple Time Scaling

Decentralized Output-Feedback Control of Large-Scale Nonline...

引用

2009 American Control Conference (ACC 2009)

作者： P. Krishnamurthy F. Khorrami IntelliTech Microsystems Inc. (IMI) Bowie MD 20715 Control/Robotics Research Laboratory (CRRL) Department of Electrical and Computer Engineering Polytechnic University Brooklyn NY 11201

ISBN: (纸本)9781424445233

A globally stabilizing decentralized output-feedback controller is proposed for a general class of nonlinear interconnected large-scale systems. The subsystem interconnections and the dynamics of each subsystem feature both parametric and functional uncertainty. The controller design is based on a general high-gain scaling technique that utilizes arbitrary powers (instead of requiring successive powers) of the high-gain parameter with the powers chosen to satisfy certain inequalities depending on system nonlinearities. The scaling induces a weak-Cascading Upper Diagonal Dominance (w-CUDD) structure on the dynamics and allows relaxation of the cascading dominance assumption on upper diagonal terms. Disturbance attenuation properties of the proposed decentralized controller are also investigated.

关键词： high gain Power (Psychology) Decentralized feedback control time scaling dynamics controller design gain parameter Parametric SUB-SYSTEM Nonlinear systems

来源：评论

学校读者我要写书评

暂无评论

A Hierarchical Path Planning and Obstacle Avoidance System for an Autonomous Underwater Vehicle

A Hierarchical Path Planning and Obstacle Avoidance System f...

引用

2009 American Control Conference (ACC 2009)

作者： F. Khorrami P. Krishnamurthy Control/Robotics Research Laboratory (CRRL) Department of Electrical and Computer Engineering Polytechnic University Brooklyn NY 11201 IntelliTech Microsystems Inc. (IMI) Bowie MD 20715

ISBN: (纸本)9781424445233

In this paper, we propose a Maritime Underwater Navigation System (MUNS) for Unmanned Underwater Vehicles (UUVs). The proposed MUNS has a hierarchical architecture comprising of a Wide Area Planner (WAP) and a Local Area Planner (LAP). MUNS is intended to be a plug-and-play module to provide obstacle avoidance and path planning capabilities to existing UUV platforms thereby expanding operational capabilities in cluttered and littoral environments. MUNS is designed to be flexible and to support a variety of tasks including point-to-point moves, object inspection, contour tracking, and region scanning/searching. The performance of MUNS has been validated through extensive simulation studies.

关键词： Path planning Underwater vehicles Sonar Navigation Inspection Information geometry Global Positioning System Control systems Underwater tracking Military communication

来源：评论

学校读者我要写书评

暂无评论

Comparison of local image descriptors for full 6 degree-of-freedom pose estimation

Comparison of local image descriptors for full 6 degree-of-f...

引用

IEEE International Conference on robotics and Automation (ICRA)

作者： Fredrik Viksten Per-Erik Forssen Bjorn Johansson Anders Moe Division of Information Coding Department of Electrical Engineering University of Linköping Linkoping Sweden Computer Vision Laboratory Department of Electrical Engineering University of Linköping Linkoping Sweden SICK IVP Linkoping Sweden

Recent years have seen advances in the estimation of full 6 degree-of-freedom object pose from a single 2D image. These advances have often been presented as a result of, or together with, a new local image descriptor. This paper examines how the performance for such a system varies with choice of local descriptor. This is done by comparing the performance of a full 6 degree-of-freedom pose estimation system for fourteen types of local descriptors. The evaluation is done on a database with photos of complex objects with simple and complex backgrounds and varying lighting conditions. From the experiments we can conclude that duplet features, that use pairs of interest points, improve pose estimation accuracy, and that affine covariant features do not work well in current pose estimation frameworks. The data sets and their ground truth is available on the Web to allow future comparison with novel algorithms.

关键词： Robustness State estimation Object recognition robotics and automation Image databases Spatial databases Toy industry Augmented reality Consumer products Home appliances

来源：评论

学校读者我要写书评

暂无评论

Recursive line extraction algorithm from 2d laser scanner applied to navigation a mobile robot

Recursive line extraction algorithm from 2d laser scanner ap...

引用

IEEE International Conference on robotics and Biomimetics

作者： Mohammad Norouzi Mostafa Yaghobi Mohammad Rezai Siboni Mahdi Jadaliha Department of Electrical Computer and IT Engineering Qazvin Branch Mechatronics Research Laboratory (MRL) Islamic Azad University Qazvin Iran

This paper presents a novel algorithm for line extraction from 2D laser range finder which has excellent precision to determine of line boundary, while having efficient speed and low complexity. This algorithm is more robust in measurement noise and cluttered data and fit a line to a set of uncertain points via Hough transform and recursive split formalism. In this algorithm first the data from laser is segmented to separate regions by determining start and end points throw Hough transform. After removing noisy or sparse points lines are extracted with a fast recursive split algorithm. Furthermore, it has good real-time capability to integrate the information of laser scanner into the navigation algorithm of the mobile robot and it is implemented on NAJI V rescue robot platform.

关键词： Mobile robots Data mining Laser noise Feature extraction Noise robustness Robot sensing systems Simultaneous localization and mapping Sonar navigation Robot vision systems Working environment noise

来源：评论

学校读者我要写书评

暂无评论

AAAI 2008 workshop reports

AAAI 2008 workshop reports

引用

作者： Anand, Sarabjot Singh Bunescu, Razvan Carvcdho, Vitor Chomicki, Jan Conitzer, Vincent Cox, Michael T. Dignum, Virginia Dodds, Zachary Dredze, Mark Furcy, David Gabrilovich, Evgeniy Göker, Mehmet H. Guesgen, Hans Hirsh, Haym Jannach, Dietmar Junker, Ulrich Ketter, Wolfgang Kobsa, Alfred Koenig, Sven Lau, Tessa Lewis, Lundy Matson, Eric Metzler, Ted Mihalcea, Rada Mobasher, Bamshad Pineau, Joelle Poupart, Pascal Raja, Anita Ruml, Wheeler Sadeh, Norman Shani, Guy Shapiro, Daniel Smith, Trey Taylor, Matthew E. Wagstaff, Kiri Walsh, William Zhou, Rong Department of Computer Science University of Warwick United Kingdom School of Electrical Engineering and Computer Science Ohio University United States Microsoft Live Labs United States computer science and engineering University at Buffalo United States Computer science and economics Duke University United States Intelligent Computing group of BBN Technologies Utrecht University Netherlands Department of Computer science Harvey Mudd College United States University of Pennsylvania United States University of Wisconsin United States Yahoo Research PricewaterhouseCoopers Center for Advanced Research United States Department of Computer science School of Engineering and Advanced Technology Massey University New Zealand Departent of Computer science Rutgers University United States Department of Computer Science Dortmund University of Technology. Germany ILOG Rotterdam School of Management Erasmus University Netherlands Donald Bren School of Information and Computer Sciences University of California Irvine United States Depatrment of Computer science University of Southern California United States IBM Almaden Research Center United States Department of Computer Information Technology Southern New Hampshire University United States Computer and Information Technology Program College of Technology Purdue University United States Hughes Program for Religion and Science Dialogue Oklahoma City University United States Department of Computer Science and Engineering University of North Texas United States School of Computing DePaul University United States Department of Computer Science McGill University Canada School of Computer Science University of Waterloo Canada Department of Software and Information Systems University of North Carolina Charlotte United States University of New Hampshire United States Microsoft Research Institute for the Study of Learning and Expertise Applied Reactivity Inc. United States NASA Ames Research Center Carnegie Mellon University West

AAAI was pleased to present the AAAI-08 Workshop Program, held Sunday and Monday, July 13-14, in Chicago, Illinois, USA. The program included the following 15 workshops: Advancements in POMDP Solvers;AI Education Workshop Colloquium;Coordination, Organizations, Institutions, and Norms in Agent Systems, Enhanced Messaging;Human Implications of Human-Robot Interaction;Intelligent Techniques for Web Personalization and Recommender Systems;Metareasoning: Thinking about Thinking;Multidisciplinary Workshop on Advances in Preference Handling;Search in Artificial Intelligence and robotics;Spatial and Temporal Reasoning;Trading Agent Design and Analysis;Transfer Learning for Complex Tasks;What Went Wrong and Why: Lessons from AI research and Applications;and Wikipedia and Artificial Intelligence: An Evolving Synergy. Copyright © 2009, Association for the Advancement of Artificial Intelligence. All rights reserved.

关键词： Human robot interaction

来源：评论

学校读者我要写书评

暂无评论

Trajectory planning optimization with dynamic modeling of four wheeled omni-directional mobile robots

Trajectory planning optimization with dynamic modeling of fo...

引用

IEEE International Symposium on Computational Intelligence in robotics and Automation (CIRA)

作者： Ehsan Hashemi Maani Ghaffari Jadidi Omid Bakhshandeh Babarsad Department of Mechanical and Industrial Engineering and Mechatronics Research laboratory MRL Qazvin Islamic Azad University Qazvin Iran Department of Mechanical and Industrial Engineering and Department of Electrical and Computer Engineering Mechatronics Research laboratory MRL Qazvin Islamic Azad University Iran

ISBN: (纸本)9781424448081

Path planning together with the tuning and determination of controller parameters are major concerns in omnidirectional mobile robots. Defining appropriate controller parameters in acceleration and deceleration to reach far and near target points without slippage is one of critical issues since some troubles due to unregulated velocities may greatly affect the ability of robot for the specified path planning and attaining the mentioned targets. A robot accurate kinematic and dynamic modeling and simulation accompanied by velocity and acceleration filtering are mainly discussed in this paper. Major changes and improvements in motion analysis, simulation and accuracy for the newly presented model and its efficiency are discussed in comparison with the previous simple kinematic modeling. Employing the new approach for robot dynamic modeling, particularly acceleration filtering, results in to the more precise robot control and achieving appropriate results.

关键词： Trajectory Mobile robots Acceleration Path planning Robot control Kinematics Filtering Velocity control Motion analysis Analytical models

来源：评论

学校读者我要写书评

暂无评论

A multi-body approach for 6DOF modeling of Biomimetic Autonomous Underwater Vehicles with simulation and experimental results

A multi-body approach for 6DOF modeling of Biomimetic Autono...

引用

IEEE Conference on Control Technology and Applications (CCTA)

作者： P. Krishnamurthy F. Khorrami J. de Leeuw M. E. Porter K. Livingston J. H. Long IntelliTech MicroSystems Inc. Bowie MD USA Control/Robotics Research Laboratory (CRRL) Department of Electrical and Computer Engineering Polytechnic Institute of New york University Brooklyn NY USA Vassar College Poughkeepsie NY USA

We propose a six degree-of-freedom multi-body approach for modeling and simulation of biologically-inspired (or Biomimetic) autonomous underwater vehicles (BAUVs), i.e., artificial fish. The proposed approach is based on considering the BAUV as comprised of multiple rigid bodies interlinked through joints; the external force and torque on each rigid body in the BAUV is expressed using quasi-steady aerodynamic theory and the joint constraints are imposed through an impulse-based technique. A BAUV simulation platform has been implemented based on the proposed modeling framework and has been applied to analyze a specific BAUV inspired by the electric ray. The hardware implementation of the electric ray inspired BAUV is also presented. Finally, sample simulation results and validation against experimental data collected from the electric ray inspired BAUV are also presented.

关键词： Biomimetics Underwater vehicles Aerodynamics Marine animals Biological system modeling Analytical models Computational fluid dynamics Hydrodynamics Biological control systems Robots

来源：评论

学校读者我要写书评

暂无评论

Semi-parametric adaptive control of discrete-time nonlinear systems

Semi-parametric adaptive control of discrete-time nonlinear ...

引用

IEEE International Conference on Automation and Logistics

作者： Chenguang Yang Tianyou Chai Lianfei Zhai Shuzhi Sam Ge Tong Heng Lee Social Robotics Lab Interactive Digital Media Institute and Department of Electrical and Computer Engineering National University of Singapore Singapore Key Laboratory of Process Industry Automation Ministry of Education Research Center of Automation Northeastern University Shenyang China

In this paper, we investigate a novel adaptive design approach for nonlinear systems as an exploration of the new challenging topic on dealing with both parametric and nonparametric internal uncertainties in adaptive control of discrete-time nonlinear systems. The existence of both two kinds of uncertainties makes it very difficult or even impossible to apply the traditional recursive identification algorithms which are designed for parametric systems. To best utilize the existing adaptive control technique, a novel deadzone with threshold converging to zero has been proposed to modify the traditional gradient update law for parameters estimation, while an auxiliary output including both uncertainties is introduced to facilitate the nonparametric uncertainties compensation. It is rigorously proved that the designed adaptive control guarantees the boundedness of all the closed-loop signals and achieves asymptotic tracking performance.

关键词： Adaptive control Nonlinear systems Sampling methods Path planning Testing Automation Road accidents Genetic algorithms Unmanned aerial vehicles Ant colony optimization

来源：评论

学校读者我要写书评

暂无评论

uWave: Accelerometer-based personalized gesture recognition and its applications

uWave: Accelerometer-based personalized gesture recognition ...

引用

IEEE International Conference on Pervasive Computing and Communications (PerCom)

作者： Jiayang Liu Zhen Wang Lin Zhong Jehan Wickramasuriya Venu Vasudevan Department of Electrical Computer Engineering Rice University Houston TX USA Pervasive Platforms & Architectures Laboratory Applications & Software Research Center Motorola Research Laboratories USA

The proliferation of accelerometers on consumer electronics has brought an opportunity for interaction based on gestures or physical manipulation of the devices. We present uWave, an efficient recognition algorithm for such interaction using a single three-axis accelerometer. Unlike statistical methods, uWave requires a single training sample for each gesture pattern and allows users to employ personalized gestures and physical manipulations. We evaluate uWave using a large gesture library with over 4000 samples collected from eight users over an elongated period of time for a gesture vocabulary with eight gesture patterns identified by a Nokia research. It shows that uWave achieves 98.6% accuracy, competitive with statistical methods that require significantly more training samples. Our evaluation data set is the largest and most extensive in published studies, to the best of our knowledge. We also present applications of uWave in gesture-based user authentication and interaction with three-dimensional mobile user interfaces using user created gestures.

关键词： Vocabulary Accelerometers Statistical analysis Application software Consumer electronics Pervasive computing Libraries Hardware computer vision Microcontrollers

来源：评论

学校读者我要写书评

暂无评论

Dimensionality reduction of SIFT using PCA for object categorization

Dimensionality reduction of SIFT using PCA for object catego...

引用

IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

作者： Nattachai Watcharapinchai Supavadee Aramvith Supakorn Siddhichai Sanparith Marukatat Digital Signal Processing Research Laboratory Department of Electrical Engineering Chulalongkom University Bangkok Thailand National Electronics and Computer Technology Center Pathumthani Thailand

The problem of automatic object categorization is investigated under the proposed bag of feature object categorization framework. The framework consists of feature detection and representation which uses the scale invariant feature transform (SIFT) as local feature and bag of feature model to represent the image. Learning process utilizes k-NN (k-nearest neighbour). In this paper, we propose the dimensionality reduction of SIFT using principal component analysis (PCA) on each object category to reduce computational complexity and memory requirement during training process. Experimental results show that our proposed technique can reduce the dimension of SIFT up to around 80% with the same average precision compared to baseline technique without our proposed method.

关键词： Principal component analysis computer vision Histograms Digital signal processing Computational complexity Video compression Testing Training data Vocabulary Feature extraction

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118页 << < 67 68 69 70 71 72 73 74 75 76 > >>

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：