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

6,132 篇 会议
105 册 图书
41 篇 期刊文献

馆藏范围

6,278 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

4,458 篇 工学
- 1,956 篇 计算机科学与技术...
- 1,740 篇 控制科学与工程
- 1,578 篇 软件工程
- 1,226 篇 机械工程
- 897 篇 电气工程
- 735 篇 仪器科学与技术
- 529 篇 信息与通信工程
- 462 篇 电子科学与技术（可...
- 414 篇 力学（可授工学、理...
- 402 篇 动力工程及工程热...
- 367 篇 化学工程与技术
- 342 篇 生物医学工程（可授...
- 328 篇 生物工程
- 324 篇 光学工程
- 308 篇 材料科学与工程（可...
- 270 篇 土木工程
- 206 篇 冶金工程
- 205 篇 交通运输工程
- 195 篇 航空宇航科学与技...
- 176 篇 建筑学
2,214 篇 理学
- 1,020 篇 数学
- 881 篇 物理学
- 352 篇 生物学
- 282 篇 化学
- 219 篇 统计学（可授理学、...
- 198 篇 系统科学
651 篇 管理学
- 540 篇 管理科学与工程(可...
- 196 篇 工商管理
220 篇 医学
- 196 篇 临床医学
- 152 篇 基础医学(可授医学...
110 篇 经济学
101 篇 农学
74 篇 教育学
53 篇 法学
33 篇 军事学
15 篇 艺术学
7 篇 文学

主题

200 篇 robots
175 篇 robotics
130 篇 accuracy
116 篇 robot sensing sy...
106 篇 mechatronics
83 篇 mobile robots
78 篇 feature extracti...
75 篇 service robots
71 篇 manipulators
67 篇 training
61 篇 artificial intel...
60 篇 real-time system...
57 篇 force
57 篇 trajectory
57 篇 mathematical mod...
56 篇 automation
56 篇 kinematics
52 篇 neural networks
52 篇 control systems
51 篇 cameras

机构

36 篇 school of mechat...
31 篇 school of mechat...
29 篇 college of mecha...
27 篇 shanghai univers...
21 篇 university of ch...
21 篇 school of mechat...
20 篇 shenyang institu...
19 篇 institutes for r...
15 篇 school of mechat...
14 篇 state key labora...
13 篇 school of mechan...
13 篇 state key labora...
13 篇 3-30-1 wajiro-hi...
12 篇 school of mechan...
11 篇 northeast dianli...
11 篇 school of mechan...
11 篇 college of mecha...
11 篇 beijing institut...
11 篇 nanjing universi...
10 篇 school of automa...

作者

21 篇 hong-zhong huang
13 篇 yu liu
12 篇 barolli leonard
12 篇 li wei
10 篇 chen chen
10 篇 mehdi tale masou...
10 篇 wang wei
10 篇 s. ali a. moosav...
10 篇 honghai liu
10 篇 li jun
10 篇 wang xin
9 篇 zhang tao
9 篇 wang lei
9 篇 xhafa fatos
9 篇 satya prakash ya...
8 篇 sun dexing
8 篇 al-turjman fadi
8 篇 ramiz salama
8 篇 satvik vats
8 篇 yifeng niu

语言

5,453 篇 英文
743 篇 其他
85 篇 中文
1 篇 西班牙文
1 篇 法文

检索条件"任意字段=Proceedings of the 3rd International Conference on Mechatronics and Robotics Engineering"

共 6278 条记录，以下是4581-4590 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：

A sliding mode controller with generalized H2 performance for dynamic of nonholonomic mobile robot

A sliding mode controller with generalized H2 performance fo...

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Shirin Valiloo Ehsan Khadem Olama Amir Khadem Olama Department of Electrical Engineering Sahand University of Technology Tabriz Iran Department of Instrumentation and Automation Petroleum University of Technology Ahwaz Iran Department of Electrical Engineering Urmia University Urmia Iran

In this paper, a sliding mode controller with a generalized H 2 performance is proposed for a unicycle-like mobile robot to implement the trajectory tracking mission. First, a kinematic controller is introduced for the mobile robot and generating the desired values of the linear and angular velocity for the dynamic controller. Secondly, a dynamic controller based on the sliding mode control with a generalized H 2 performance is proposed to make the real velocity of the mobile robot and reach the desired velocity command. The stability properties of the controllers are proved by the Lyapunov method. This control law providing smaller errors and better performance to deal with the slipping of the wheels and parameter uncertainty. Simulation is carried out for a mobile robot to verify the performance of the proposed control scheme.

关键词： Mobile robots Kinematics Uncertainty Trajectory Wheels Mathematical model

来源：评论

学校读者我要写书评

暂无评论

Flexible snake robot: Design and implementation

Flexible snake robot: Design and implementation

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Mazda Moattari Mohammad A. Bagherzadeh Electrical Engineering Department Science and Research Branch Islamic Azad University Fars Iran Electrical Engineering Department Shiraz University Fars Iran

This paper presents a snake robot able to pass different and difficult paths because of special physical form and movement joints mechanism. These snake robots have no passive wheels. The robot moves by friction between the robot body and the surface on which it is. The joints have been designed and fabricated in a way that each joint has two freedom grades and it may move 228 degrees in every direction. Each joint has two DC servo motors and the power is transferred from the motors output to the joint shaft through bevel gear. The flexibility of the robot makes possible to move forward, back and laterally by imitating real snake's moves. In this paper different measures have been presented in order to design and assemble the joints, motors driver, different ways to guide the robot and its vision.

关键词： Joints Robot sensing systems Mobile robots Shafts Servomotors

来源：评论

学校读者我要写书评

暂无评论

Human-inspired ensemble pruning using hill climbing algorithm

Human-inspired ensemble pruning using hill climbing algorith...

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Zahra Sadat Taghavi Hedieh Sajedi Department of Electrical Computer and Biomedical Engineering Islamic Azad University Qazvin Iran Department of Mathematics Statistics and Computer Science College of Science University of Tehran Tehran Iran

Hill climbing algorithm is one of the famous optimization algorithms which has been applied to solve the problem of pruning an ensemble of classifiers. In this study, we propose an ensemble pruning method using Hill Climbing algorithm whose evaluation measure is “Human-Like Foresight” (HLF). To invent this novel measure, we are inspired by human foresight in facing different situations in his life. Experimental comparisons on 10 datasets indicate that pruning a hetrogeneous ensemble of classifiers using the proposed measure achieves higher accuracy compared with the state-of-the-art measures.

关键词： Mathematical model Classification algorithms Predictive models Computational modeling Equations Decision trees Current measurement

来源：评论

学校读者我要写书评

暂无评论

Resource management for Hybrid 3.75G UMTS and 4G LTE cellular communications

Resource management for Hybrid 3.75G UMTS and 4G LTE cellula...

引用

5th FTRA international conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd international conference on Intelligent robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013

作者： Chang, Ben-Jye Liang, Ying-Hsin Cao, Kai-Xiang Department of Computer Science and Information Engineering National Yunlin University of Science and Technology 123 University Road Douliou 64002 Yunlin Taiwan Department of Multimedia Animation and Application Nan Kai University of Technology Tianjin China

ISBN: (纸本)9789400769953

The UMTS and LTE/LTE-Advanced specifications have been proposed to offer high data rate for the forwarding link under high-mobility wireless communications. The keys include supporting multi-modes of various coding schemes (e.g., VSF-OFCDM, OFDM, OFDMA), multiple-input multiple-output, relay networks, etc. To balance loads among different communication interfaces is one of the most important issues that should be addressed for achieving efficient radio resource allocations. In a shared packet service, the 3GPP UMTS adopts the VSF-OFCDM interface to allocate orthogonal codes of an OVSF code tree in two-dimension (2D) spreading of the time and frequency domains. Conversely, although the LTE/LTE-Advanced interface offers a high data rate, it suffers from unbalanced loads and moderate reward. This paper thus proposes an adaptive radio resource allocation for balancing loads between the UMTS and LTE/LTE-Advanced interfaces according to various interference and mobility environments. Additionally, an adaptive multi-code allocation is proposed for the UMTS to minimize the bandwidth waste rate while guaranteeing quality of service. Numerical results indicate that the proposed approach outperforms other approaches in fractional reward loss and system utilization. © 2013 Springer Science+Business Media Dordrecht.

关键词： Resource allocation

来源：评论

学校读者我要写书评

暂无评论

New applied methods for optimum GPS satellite selection

New applied methods for optimum GPS satellite selection

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Hamed Azami Milad Azarbad Saeid Sanei Department of Electrical Engineering Iran University of Science and Technology Tehran Iran Department of Electrical Engineering University of Mazandaran Mazandaran Iran Faculty of Engineering and Physical Sciences University of Surrey UK

Geometric dilution of precision (GDOP) is a powerful, simple and widely used measure for assessing the effectiveness of potential measurements to specify the precision and accuracy of the data received from global positioning system (GPS) satellites. The most correct method to classify or approximate the GPS GDOP is to use inverse matrix on all the combinations and choosing the lowest one, but inversing a matrix puts a lot of computational burden on the navigator's processor. This approach however is a time-consuming task. To overcome the problem, basic back propagation neural network (BPNN) was used. Since the BPNN is too slow for practical problems, including the GPS GDOP classification, in this paper several methods, namely, resilient back propagation (RBP) to train a NN, naive Bayes classifier, Fisher's linear discriminant (FLD) and k-nearest neighbor (KNN) for classification of the GPS GDOP are proposed. Simulation results show that these methods are much more efficient to classify the GPS GDOP data than previous methods.

关键词： Global Positioning System Satellites Artificial neural networks Neurons Accuracy Classification algorithms Training

来源：评论

学校读者我要写书评

暂无评论

Identification and self-tuning control of electro-pneumatic actuator system with control valve

Identification and self-tuning control of electro-pneumatic ...

引用

IEEE international conference on System engineering and Technology

作者： N. H Sunar M. F. Rahmat Ahmad'Athif Mohd Faudzi Z. H. Ismail Sy Najib Sy Salim Dept. of Mechatronics and Control Engineering Universiti Teknologi Malaysia Johor Malaysia Universiti Teknologi Malaysia Skudai Johor MY Center for Artificial Intelligence and Robotic Universiti Teknologi Malaysia Kuala Lumpur Malaysia Dept. of Control Instrument and Automation Faculty of Electrical Engineering Universiti Teknikal Malaysia Melaka Malaysia

In this paper, a mathematical modeling of pneumatic actuator system is developed by using RLS algorithm. An ARX model is chosen for the model structure. In order to cater the time-varying parameter of pneumatic system, a self-tuning controller is implemented based on the pole-assignment controller. An online RLS algorithm update the parameter estimation at every sample interval. The pole-assignment control parameter is then updated accordingly to the changes of the system parameters. Result of the system performance is compared with the conventional PID controller optimized by PSO algorithm. It is observed that the self-tuning controller performed well with almost zero error at steady state condition and overshoot less than 1%.

关键词： Mathematical model System identification Pneumatic systems Data models conferences

来源：评论

学校读者我要写书评

暂无评论

Persian handwritten digits recognition by using zoning and histogram projection

Persian handwritten digits recognition by using zoning and h...

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Amir Nooraliei Department of Electrical Computer and IT engineering Islamic Azad University Qazvin Iran

In this paper, Persian handwritten digits reorganization by using zoning features and projection histogram for extracting feature vectors with 69-dimensions is presented. In classification stage, support vector machines (SVM) with three linear kernels, polynomial kernel and Gaussian kernel have been used as classifier. We tested our algorithm on the dataset that contained 8600 samples of Persian handwritten digits for performance analysis. Using 8000 samples in learning stage and another 600 samples in testing stage. The results got with use of every three kernels of support vector machine and achieved maximum accuracy by using Gaussian kernel with gamma equal to 0.16. In pre-processing stage only image binarization is used and all the images of this dataset had been normalized at center with size 40 × 40. The recognition rate of this method, on the test dataset 97.83 % and on all samples of dataset 100% was earned.

关键词： Feature extraction Kernel Support vector machines Handwriting recognition Accuracy Character recognition Histograms

来源：评论

学校读者我要写书评

暂无评论

A novel self-adaptive search algorithm for unstructured peer-to-peer networks utilizing learning automata

A novel self-adaptive search algorithm for unstructured peer...

引用

Artificial Intelligence and robotics (IRANOPEN)

作者： Mahdi Ghorbani Mohammad Reza Meybodi Ali Mohammad Saghiri Department of computer engineering and information technology engineering Islamic Azad University Qazvin Iran Department of computer engineering Amirkabir University of Technology Tehran Iran

Designing an efficient search algorithm is an important issue in unstructured peer-to-peer networks when there is no central control or information on the locations of objects. There are various search strategies with different effects on network performance. In k-random walks as a search strategy, having an adaptive value of k instead of a random value can affect performance of the network. Therefore in this paper, a distributed novel self-adaptive search algorithm has been developed by application of learning automata to overcome this challenge. This method does not aim to determine the value of k for k-random walks algorithm and each peer can issue walkers in a self adaptive manner. Simulation results show that the proposed search algorithm improves some features such as average number of walkers per query, average number of produced messages, number of hits per query and also success rate efficiently in comparison with the k-random walks algorithm.

关键词： Peer-to-peer computing Learning automata Algorithm design and analysis Search problems Heuristic algorithms Adaptive systems Vectors

来源：评论

学校读者我要写书评

暂无评论

Recognizing check magnetic code based on peak-valley location and amplitude

Recognizing check magnetic code based on peak-valley locatio...

引用

2012 3rd international conference on Applied Mechanics and Mechanical engineering, ICAMME 2012

作者： Fan, Di Chen, Zhe Bu, Changcun Yang, Zhunsheng Li, Jia Shandong University of Science and Technology Qingdao China Shandong Provincial Key Laboratories of Robotics and Intelligent Technology Qingdao China Xinyi Coal Mine Dongshan Mining Co. Ltd Shandong Jining Shandong China

ISBN: (纸本)9783037855577

Magnetic code is widely used in check, securities, tax invoice, etc. However, the traditional recognizing and reading method of magnetic code is mostly based on correlation coefficient and it takes significant time and cost. After analyzing the characteristics of magnetic code signals in E-13B standard, this paper has proposed a new algorithm based on the peak-valley location and amplitude (PVLA) to simplify the calculation and system design. Firstly, the magnetic code signal is separated into magnetic ink character signals by the thresholds of peak and valley. Secondly, the features of the peak-valley location (PVL) and peak-valley amplitude(PVA) of each magnetic ink character signal are extracted and normalized, then the nearest neighbor recognition algorithm based on the vectors of peak-valley location and amplitude is utilized to recognize the magnetic code. The recognition results and statistical parameters from a large number of experiments show that the new method has higher recognition rate and better robustness. In addition, the new algorithm only involves additions and subtractions, so it has a lower computation cost. © (2013) Trans Tech Publications, Switzerland.

关键词： Location

来源：评论

学校读者我要写书评

暂无评论

Completion of qualitative spatio-temporal explanations using context

Completion of qualitative spatio-temporal explanations using...

引用

IEEE international Advance Computing conference, IACC

作者： Juwesh Binong Shyamanta M Hazarika Biomimetic and Cognitive Robotics Laboratory Computer Science & Engineering Tezpur University Assam India

ISBN: (纸本)9781467345279

Occlusion of objects during spatio-temporal phenomena such as navigation is common for intelligent autonomous systems in a domain with real world objects. Enabling to fill gaps in observation as human do, can enhance the cognition and adaptability of autonomous system multifold. Most cognitive process are contextual. The essence of context in our everyday commonsense reasoning cannot be ignored. Further, everyday spatial and temporal reasoning is qualitative rather than quantitative. Building on work done in the area of qualitative spatial and temporal reasoning, we present an approach for completion of qualitative spatio-temporal explanations using context.

关键词： Context Cognition Ontologies Joining processes OWL Computer architecture Knowledge based systems

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500页 << < 455 456 457 458 459 460 461 462 463 464 > >>

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：