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

332 篇 会议
64 篇 期刊文献
1 册 图书

馆藏范围

397 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

151 篇 工学
- 81 篇 计算机科学与技术...
- 73 篇 软件工程
- 65 篇 控制科学与工程
- 52 篇 机械工程
- 21 篇 力学（可授工学、理...
- 20 篇 电子科学与技术（可...
- 19 篇 电气工程
- 14 篇 仪器科学与技术
- 12 篇 信息与通信工程
- 11 篇 光学工程
- 11 篇 化学工程与技术
- 10 篇 动力工程及工程热...
- 10 篇 土木工程
- 9 篇 生物工程
- 8 篇 冶金工程
- 7 篇 生物医学工程（可授...
- 6 篇 材料科学与工程（可...
- 5 篇 航空宇航科学与技...
- 4 篇 建筑学
- 4 篇 安全科学与工程
93 篇 理学
- 60 篇 数学
- 34 篇 物理学
- 11 篇 化学
- 11 篇 生物学
- 11 篇 系统科学
- 9 篇 统计学（可授理学、...
21 篇 管理学
- 20 篇 管理科学与工程(可...
- 5 篇 工商管理
3 篇 经济学
- 3 篇 应用经济学
3 篇 法学
- 3 篇 社会学
1 篇 医学

主题

65 篇 automation
49 篇 control systems
44 篇 robotics and aut...
37 篇 neural networks
37 篇 humans
34 篇 robots
27 篇 automatic contro...
22 篇 nonlinear system...
21 篇 robustness
20 篇 cameras
20 篇 robot sensing sy...
19 篇 real time system...
19 篇 intelligent robo...
18 篇 orbital robotics
18 篇 manipulators
18 篇 robot vision sys...
17 篇 uncertainty
17 篇 kinematics
17 篇 adaptive control
16 篇 mobile robots

机构

89 篇 department of au...
72 篇 department of au...
28 篇 department of au...
21 篇 department of au...
16 篇 department of au...
11 篇 department of el...
10 篇 department of au...
9 篇 department of au...
7 篇 department of au...
7 篇 chinese universi...
6 篇 department of au...
6 篇 college of astro...
5 篇 department of el...
5 篇 department of au...
5 篇 department of au...
4 篇 department of au...
4 篇 school of mechan...
4 篇 department of au...
4 篇 department of au...
4 篇 ieee

作者

60 篇 yangsheng xu
40 篇 yun-hui liu
29 篇 jie huang
24 篇 jun wang
24 篇 ning xi
20 篇 xu yangsheng
16 篇 w.j. li
14 篇 yeung yam
13 篇 ka keung lee
13 篇 yongsheng ou
12 篇 michael yu wang
12 篇 yunhui liu
12 篇 zhiyong chen
11 篇 ou yongsheng
10 篇 yantao shen
9 篇 m.y. wang
9 篇 wang michael yu
8 篇 xuanping cai
8 篇 heng wang
8 篇 bin liang

语言

394 篇 英文
2 篇 其他
1 篇 中文

检索条件"机构=Department of Automation and Computer-aided Engineering"

共 397 条记录，以下是101-110 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：

Learning and transferring human navigational skill to wheelchair

Learning and transferring human navigational skill to wheelc...

引用

IEEE International Conference on Robotics and automation (ICRA)

作者： Hon Nin Chow Yangsheng Xu Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

In practice, the environments in which mobile robots operate are usually modelled in highly complex forms, and as a result autonomous navigation can be difficult. A novel navigation learning methodology is presented to abstract and transfer the human sequential navigational skill to a robotic wheelchair by showing the platform how to respond in different local environments along a demonstrated, designated route using a lookup-table representation. This method utilizes limited on-board range sensing information to concisely model local unstructured environments, with respect to the robot, for navigation along the learned route in order to achieve good performance with low on-line computational demand and low-cost hardware requirements. Experimental study demonstrates the feasibility of this method and some interesting characteristics of navigation and its associated localization and environmental modelling problems. Analysis is also conducted to investigate performance evaluation, advantages of the approach, choices of lookup-table inputs and outputs, and potential generalization of this study.

关键词： Humans Navigation Wheelchairs Mobile robots Solid modeling Power system modeling Robot sensing systems Robotics and automation Hardware Performance analysis

来源：评论

学校读者我要写书评

暂无评论

Grasp planning of multi-fingered robot hands

Grasp planning of multi-fingered robot hands

引用

IEEE International Conference on Mechatronics and automation

作者： Yun-Hui Liu Department of Automation and Computer Aided Engineering Chinese University of Hong Kong Hong Kong China

来源：评论

学校读者我要写书评

暂无评论

Shared control for navigation and balance of a dynamically stable robot

Shared control for navigation and balance of a dynamically s...

引用

IEEE International Conference on Robotics and automation (ICRA)

作者： C.K.-H. Law Yangsheng Xu Department of Automation and Computer Aided Engineering Chinese University of Hong Kong Hong Kong China

We developed a semi-autonomous control for a dynamically stable robot, Gyrover, by combining machine intelligence and human operating behaviors into a shared control environment. In this system, the entire control task is shared between the autonomous module and the human operator: the robot itself maintains local balancing, while the operator is responsible for the global navigation. The autonomous module consists of two unique and essential behaviors: lateral balancing and fall recovery. These behaviors are modeled by a machine learning algorithm. We developed a method enabling the system to make a reasonable decision in shared control, and addressed the implementation issues in the paper. Experiments demonstrated that this shared control scheme provides an efficient way to control a dynamically stable system, such as Gyrover.

关键词： Navigation Humans Wheels Mobile robots Robotics and automation Automatic control Intelligent robots Control systems Motion control Radio control

来源：评论

学校读者我要写书评

暂无评论

A full contact model for fixture kinematic analysis

A full contact model for fixture kinematic analysis

引用

IEEE International Workshop on Intelligent Robots and Systems (IROS)

作者： Michael Yu Wang Tong Liu Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

The conventional point-kinematic model of fixtures only treats point geometry of the contacts between locators and the workpiece. However, this model, which ignores the underlying surface properties of the locators-plus-workpiece system, is inherently incapable of capturing the effects of the geometric properties important to accurate positioning of the workpiece. In this paper, we present a fixture kinematic analysis based on the full kinematics of locator-workpiece contact. This model incorporates a "virtual" kinematic chain with meshing parameters of contact kinematics in a velocity formulation. Conditions of a deterministic fixture are derived. It is shown that the workpiece position and orientation are completely characterized by the kinematic properties of the locator contacts with the workpiece, including not only the arbitrary locator location errors but also the surface properties at non-prismatic locator-workpiece contacts. This is illustrated with numerical examples. The fixture kinematic analysis developed here has a strong implication for designing fixtures with high locating precision requirements.

关键词： Fixtures Kinematics Automotive components Solid modeling Machining Drilling Turbines Robots Electronics cooling automation

来源：评论

学校读者我要写书评

暂无评论

Global Robust Servomechanism Problem of Lower-Triangular Systems in the General Case1

Global Robust Servomechanism Problem of Lower-Triangular Sys...

引用

International Conference on Control and automation (ICCA)

作者： Zhiyong Chen Jie Huang Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

We will show that, for the class of nonlinear lower-triangular systems, the robust servomechanism problem can be cast into a robust regulation problem for the same class of systems augmented by dynamic uncertainties. Thus, using our recent result on adaptive regulation of lower-triangular systems with both static and dynamic uncertainties, we will solve the robust servomechanism problem of the lower-triangular systems for the general case where both the uncertain parameter and the exogenous signal can be arbitrarily large.

关键词： Robustness Servomechanisms Uncertainty

来源：评论

学校读者我要写书评

暂无评论

Convergence analysis for a class of skill learning controllers

Convergence analysis for a class of skill learning controlle...

引用

IEEE International Conference on Robotics and automation (ICRA)

作者： Yongsheng Ou Yangsheng Xu Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

This paper studied convergence conditions for a class of intelligent controllers. We formulated conditions to verify that the learned closed-form control system is strongly stable under perturbations (SSUP). We developed an approach to evaluate the convergence quality of this class of controllers with representation of support vector machine. It has been implemented in a balance control of a dynamically stable, statically unstable single wheel robot. The experimental results verified the proposed convergence conditions and the theory upon which it is based.

关键词： Convergence Control systems Automatic control Uncertainty Humans Open loop systems Orbital robotics Hidden Markov models Artificial neural networks Wheels

来源：评论

学校读者我要写书评

暂无评论

A Robust Estimator for Structure from Motion Based on Kernel Density Estimation

A Robust Estimator for Structure from Motion Based on Kernel...

引用

2006 IEEE/RSJ International Conference on Intelligent Robots and Systems

作者： Chen Tai Yun-hui Liu Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

A robust model fitting technique is presented for recovery of structure and motion from a sequence. The error bound of the inliers is not needed and the outliers are assumed to be randomly (uniformly) distributed. Unlike other methods in the RANSAC family that need some prior information or a scale estimator to select the best consensus set, we estimate the parameters of the model directly based on Bayesian theory and kernel density estimation. Then the estimated parameters can be used directly or used to determine the best consensus set. The advantage of the proposed method is that it can robustly determine the best consensus set without any prior information of the data and need a lower computational cost than other auto-scale algorithms in the RANSAC family. The proposed method is applied to structure from planar motion estimation. The experiments indoor and outdoor have been done to verify the performance of the algorithm and the very promising results are obtained

关键词： Motion estimation Kernel Parameter estimation Bayesian methods Robotics and automation computer errors Noise robustness Shape Probability Intelligent robots

来源：评论

学校读者我要写书评

暂无评论

A detection system for human abnormal behavior

A detection system for human abnormal behavior

引用

2005 IEEE/RSJ International Conference on Intelligent Robots and Systems

作者： Xinyu Wu Yongsheng Ou Huihuan Qian Yangsheng Xu Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

This paper introduces a real-time video surveillance system which detects human abnormal behaviors. We present two approaches to such a problem. The first one employs principal component analysis for feature selection and support vector machine for classification of human behaviors. The proposed feature selection method is based on the border information of four consecutive blobs. The second approach computes optical flow to obtain the velocity of each pixel for determining whether a human behavior is normal or not. Both algorithms are successfully implemented in crowded environments for detecting the human abnormal behaviors, such as (1) running people in a crowded environment, (2) bending down movement while most are walking or standing, (3) a person carrying a long bar and (4) a person waving hand in the crowd. Experimental results demonstrate the two methods proposed are robust and efficient in detecting human abnormal behaviors.

关键词： Humans Optical computing Real time systems Video surveillance Principal component analysis Support vector machines Support vector machine classification Image motion analysis Legged locomotion Robustness

来源：评论

学校读者我要写书评

暂无评论

An integrated tactile feedback system for multifingered robot hands

An integrated tactile feedback system for multifingered robo...

引用

IEEE International Workshop on Intelligent Robots and Systems (IROS)

作者： Wang-Tai Lo Yantao Shen Yun-Hui Liu Department of Automation and Computer Aided Engineering Chinese University of Hong Kong New Territories Hong Kong China Department of Automation and Computer Aided Engineering Chinese University of Hong kong New Territories Hong Kong China

Presents an integrated tactile feedback system for a multifingered robot hand to enable a human operator to feel contacts/interactions between the robot finger and the environment remotely. The system presented consists of a finger-shaped tactile sensor measuring contact areas on the fingertip and a tactile display rendering the contact information to the human operator. The tactile sensor, designed on the total internal reflection principle, can capture high resolution and high quality tactile images on the fingertip. The tactile display with 24 pins spaced at 2.5 mm uses DC solenoids structured in multi-layers to render the contacts between the fingertip and the environment. We have integrated the tactile sensor and the tactile display into a five-fingered robot hand system and verified the performance of the integrated system by experiments.

关键词： Feedback Robot sensing systems Tactile sensors Displays Human robot interaction Rendering (computer graphics) Fingers Area measurement Reflection Image resolution

来源：评论

学校读者我要写书评

暂无评论

Virtual sculpting and deformable volume modelling

Virtual sculpting and deformable volume modelling

引用

International Conference on Information Visualisation (IV)

作者： K.C. Hui H.C. Leung Department of Automation and Computer-Aided Engineering Chinese University of Hong Kong Hong Kong China

Volume modeling techniques are capable of modeling objects with possible change in topology and is widely used in virtual sculpting. A common practice is to provide shape-editing tools for adding or removing material from a volume model. Generating a solid mesh from a volume model is a time consuming process. A modification in the volume data will require a solid mesh to be regenerated for the deformation process. In this paper, the boundary element approach is adopted. Since the deformation is computed based on the iso-surface of the volume data, this eliminates the need for generating solid mesh from the volume data. By converting the deformed mesh to volume data, a deformed volume model can be further manipulated with existing volume modelling techniques.

关键词： Deformable models Solids Finite element methods Mesh generation Springs Medical services Biomedical equipment Shape Computational modeling Physics

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40页 << < 7 8 9 10 11 12 13 14 15 16 > >>

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：