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

100 篇 会议
41 篇 期刊文献

馆藏范围

141 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

91 篇 工学
- 56 篇 计算机科学与技术...
- 45 篇 软件工程
- 34 篇 控制科学与工程
- 20 篇 信息与通信工程
- 15 篇 电子科学与技术（可...
- 14 篇 机械工程
- 12 篇 生物工程
- 11 篇 电气工程
- 10 篇 仪器科学与技术
- 10 篇 动力工程及工程热...
- 6 篇 安全科学与工程
- 4 篇 力学（可授工学、理...
- 4 篇 生物医学工程（可授...
- 3 篇 土木工程
- 3 篇 交通运输工程
- 3 篇 航空宇航科学与技...
47 篇 理学
- 23 篇 数学
- 13 篇 生物学
- 10 篇 物理学
- 8 篇 统计学（可授理学、...
- 6 篇 系统科学
- 5 篇 化学
20 篇 管理学
- 15 篇 管理科学与工程(可...
- 9 篇 工商管理
- 7 篇 图书情报与档案管...
6 篇 医学
- 6 篇 临床医学
- 5 篇 基础医学(可授医学...
5 篇 法学
- 4 篇 社会学
3 篇 经济学
- 3 篇 应用经济学
3 篇 教育学
- 3 篇 教育学
1 篇 农学
1 篇 军事学

主题

5 篇 feature extracti...
4 篇 computer archite...
4 篇 hardware
3 篇 power demand
3 篇 motion planning
3 篇 application soft...
3 篇 mobile robots
3 篇 wireless sensor ...
3 篇 robot sensing sy...
3 篇 costs
3 篇 performance anal...
3 篇 field programmab...
3 篇 network-on-chip
3 篇 robot kinematics
3 篇 accuracy
3 篇 mathematical mod...
3 篇 vehicles
3 篇 sensors
2 篇 computer science
2 篇 vehicle dynamics

机构

4 篇 networked embedd...
4 篇 tu graz - sal de...
4 篇 dr. ing. h.c. f....
3 篇 embedded systems...
3 篇 georgia institut...
3 篇 institute of the...
3 篇 lmu munich
3 篇 tu munich
3 篇 computer science...
3 篇 qutech delft uni...
2 篇 school of electr...
2 篇 robotic embedded...
2 篇 engineering facu...
2 篇 centre for syste...
2 篇 embedded compute...
2 篇 xi'an jiaotong-l...
2 篇 tu graz sal depe...
2 篇 hardware and emb...
2 篇 tu graz sal depe...
2 篇 key laboratory o...

作者

8 篇 özdenizci ozan
5 篇 knoll alois
5 篇 sukhatme gaurav ...
4 篇 tenhunen hannu
4 篇 yangquan chen
4 篇 plosila juha
4 篇 rahmani amir-moh...
4 篇 liljeberg pasi
4 篇 legenstein rober...
3 篇 bertels k.
3 篇 fu x.
3 篇 mohamed abid
3 篇 ashraf i.
3 篇 khalifa sara
3 篇 rol m.a.
3 篇 arya kavi
3 篇 ghasemzadeh hass...
3 篇 alois knoll
3 篇 glasauer stefan
3 篇 kumar amit

语言

138 篇 英文
3 篇 中文
1 篇 其他

检索条件"机构=Computer And Embedded Systems Lab"

共 141 条记录，以下是81-90 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：

Automated customer segmentation based on smart meter data with temperature and daylight sensitivity

Automated customer segmentation based on smart meter data wi...

引用

IEEE International Conference on Smart Grid Communications (SmartGridComm)

作者： Christian Beckel Leyna Sadamori Silvia Santini Thorsten Staake Dept. of Computer Science ETH Zurich Switzerland Embedded Systems Lab TU Dresden Germany Energy Efficient Systems University of Bamberg Germany

Utilities increasingly leverage knowledge on their customer's household characteristics in their energy efficiency programs. Examples of such characteristics include the number of persons per household, their employment status, or the type of dwelling they live in. This information allows utilities to personalize energy efficiency campaigns, which increases participation rates and in turn leads to larger energy savings and higher customer retention. However, gathering this information through surveys is costly and cumbersome. We therefore investigate the possibility to automatically infer household characteristics from electricity consumption data measured by an off-the-shelf smart meter. In this paper, we develop a method to determine the sensitivity of a household to outdoor temperature and the times of sunset/sunrise, and use this information to improve the performance of our household classification system. We further investigate the relevance of different features for such a system. Our evaluation is based on smart meter data collected at a 30-minute granularity in more than 4000 Irish households over a period of 75 weeks. The results show that we can improve accuracy by up to 2.3 percentage points using temperature and daylight coefficients. The characteristics floor area, type of dwelling, and percentage of installed energy-efficient light bulbs particularly benefit from temperature and daylight coefficients. Finally, we investigate the impact of the data granularity on the classification performance and show that semi-hourly or hourly data is required, as it performs on average 6.6 percentage points better than using daily consumption averages.

关键词： Temperature sensors Resistance heating Meteorology Smart meters Temperature distribution

来源：评论

学校读者我要写书评

暂无评论

Vehicle braking strategies based on regenerative braking boundaries of electric machines

Vehicle braking strategies based on regenerative braking bou...

引用

IEEE Transportation Electrification Conference and Expo (ITEC)

作者： Aravind Samba Murthy David P. Magee David G. Taylor Georgia Institute of Technology School of Electrical and Computer Engineering Atlanta GA USA Texas Instruments Embedded Processor Systems Lab Dallas TX USA

Electric and hybrid-electric vehicles are capable of providing electrical braking to assist mechanical brakes during a braking event. Braking strategies can be formulated to dictate the manner in which the braking effort is shared between the electrical and mechanical brakes. Electrical braking capability is identified by regions in the braking quadrants of an electric machine's torque-speed plane, and these capability regions may be further subdivided into regenerative and non-regenerative braking regions. Regenerative electrical braking adds energy to the energy storage system, whereas non-regenerative electrical braking subtracts energy from the energy storage system. This paper uses the concept of regenerative braking boundaries to define braking strategies that avoid operation in non-regenerative braking regions so as to recover as much electrical energy as possible during braking events.

关键词： Torque Integrated circuits Variable speed drives Schedules

来源：评论

学校读者我要写书评

暂无评论

Comparison of regenerative braking controllers for permanent magnet synchronous machines

Comparison of regenerative braking controllers for permanent...

引用

IEEE International Conference on Electric Machines and Drives (IEMDC)

Since most electric machine applications involve accelerating and decelerating mechanical loads, there is a potential to recover stored kinetic energy during braking events. However, this potential cannot be fully realized without proper design of the braking controller, since electric machine braking may be either regenerative or non-regenerative. This paper develops a novel method for designing regenerative braking controllers for permanent-magnet synchronous machines, based on the concept of using speed feedback to apply a fraction of the electromagnetically induced voltage at the machine terminals.

关键词： Torque Rotors Kinetic energy Synchronous machines Voltage control Mathematical model

来源：评论

学校读者我要写书评

暂无评论

Regenerative braking capability of converter-controlled induction machines

Regenerative braking capability of converter-controlled indu...

引用

IEEE Transportation Electrification Conference and Expo (ITEC)

作者： Aravind Samba Murthy David P. Magee David G. Taylor School of Electrical and Computer Engineering Atlanta GA USA Embedded Processor Systems Lab Dallas TX USA Georgia Institute of Technology School of Electrical and Computer Engineering Atlanta GA USA

Induction machines are good candidates for traction applications, due to their rugged construction and to their use of low-cost readily available materials. Traction applications typically require that the converter-controlled induction machine be capable of providing both motoring torque and braking torque. It is important to distinguish between regenerative and non-regenerative braking torque modes; the converter-controlled induction machine is a source of electric power in the former mode, but it is a sink of electric power in the latter mode. Although the existing literature discusses regenerative braking operation of induction machines in general terms, no prior work has yet identified the location of the boundary that separates the regenerative and non-regenerative braking regions of converter-controlled induction machines in the torque-speed plane. This paper provides all the analysis required to identify this critical operational boundary, and in the process reveals a fundamental difference between the regenerative braking capability of induction machine drives and permanent-magnet synchronous machine drives in the low speed region. The results of this paper are relevant to the design of power management systems associated with electric and hybrid electric vehicles.

关键词： Nickel Rotors

来源：评论

学校读者我要写书评

暂无评论

Impact of sensor misplacement on estimating metabolic equivalent of task with wearables

Impact of sensor misplacement on estimating metabolic equiva...

引用

International Workshop on Wearable and Implantable Body Sensor Networks (BSN)

作者： Parastoo Alinia Ramyar Saeedi Bobak Mortazavi Ali Rokni Hassan Ghasemzadeh Embedded & Pervasive Systems Lab School of Electrical Engineering and Computer Science Washington State University Pullman WA Center for Outcomes Research and Evaluation Yale University CT

Metabolic equivalent of task (MET) indicates the intensity of physical activities. This measurement is used in providing physical activity intervention in many chronic illnesses such as coronary heart disease, type-2 diabetes, and cancer. Due to the small size, portability, low power consumption, and low cost, wearable motion sensors are widely used to estimate MET values. However, one major obstacle in widespread adoption of current wearable monitoring systems is that the sensors must be worn on predefined locations on the body. This imposes much discomfort for users as they are not allowed to wear the sensors on their own desired body locations. In addition, non-adherence to the predefined location of the sensors results in significant reduction in the accuracy of physical activity monitoring. In this paper, we propose a framework for sensor location-independent MET estimation. We introduce a sensor localization approach that allows users to wear the sensors on different body locations without having to adhere to a specific installation protocol. We study how such an algorithm impacts the performance of MET estimation algorithms. Using daily physical activity data, we demonstrate that an automatic sensor localization algorithm decreases the estimation error of the MET calculation by a factor of 2.3 compared to the case without sensor localization. Furthermore, our sensor localization algorithm achieves an accuracy of 90.8% in detecting on-body locations of wearable sensors. The integration of sensor localization and MET estimation achieves an accuracy of 80% in calculating the MET values of daily physical activities.

关键词： Accelerometers Hip Feature extraction Estimation Accuracy Mathematical model Linear regression

来源：评论

学校读者我要写书评

暂无评论

Temperature-aware software-based self-testing for delay faults 15

Temperature-aware software-based self-testing for delay faul...

引用

Design, Automation and Test in Europe Conference and Exhibition

作者： Ying Zhang Zebo Peng Jianhui Jiang Huawei Li Masamro Fujita School of Software Engineering Tongji University China Embedded Systems Lab Linköping University Sweden State Key Laboratory of Computer Architecture Chinese Academy of Sciences China VLSI Design and Education Center University of Tokyo Japan

ISBN: (纸本)9783981537048

Delay defects under high temperature have been one of the most critical factors to affect the reliability of computer systems, and the current test methods don't address this problem properly. In this paper, a temperature-aware software-based self-testing (SBST) technique is proposed to self-heat the processors within a high temperature range and effectively test delay faults under high temperature. First, it automatically generates high-quality test programs through automatic test instruction generation (ATIG), and avoids over-testing caused by nonfunctional patterns. Second, it exploits two effective powerintensive program transformations to self-heat up the processors internally. Third, it applies a greedy algorithm to search the optimized schedule of the test templates in order to generate the test program while making sure that the temperature of the processor under test is within the specified range. Experimental results show that the generated program is successful to guarantee delay test within the given temperature range, and achieves high test performance with functional patterns.

关键词： Delays Program processors Temperature distribution Power dissipation Circuit faults Schedules

来源：评论

学校读者我要写书评

暂无评论

Heterogeneous Error-Resilient Scheme for Spectral Analysis in Ultra-Low Power Wearable Electrocardiogram Devices

Heterogeneous Error-Resilient Scheme for Spectral Analysis i...

引用

IEEE computer Society Annual Symposium on VLSI

作者： Soumya Basu P. Garcia del Valle Georgios Karakonstantis Giovanni Ansaloni David Atienza Embedded Systems Laboratory Ecole Polytechnique Fédérale de Lausanne Switzerland Embedded Syst. Lab. Ecole Polytechnique Federale de Lausanne Lausanne VD CH Electrical Engineering and Computer Science Queen's University Belfast United Kingdom Faculty of Informatics Università della Svizzera Italiana Lugano Switzerland

Wearable devices performing advanced bio-signal analysis algorithms are aimed to foster a revolution in healthcare provision of chronic cardiac diseases. In this context, energy efficiency is of paramount importance, as long-term monitoring must be ensured while relying on a tiny power source. Operating at a scaled supply voltage, just above the threshold voltage, effectively helps in saving substantial energy, but it makes circuits, and especially memories, more prone to errors, threatening the correct execution of algorithms. The use of error detection and correction codes may help to protect the entire memory content, however it incurs in large area and energy overheads which may not be compatible with the tight energy budgets of wearable systems. To cope with this challenge, in this paper we propose to limit the overhead of traditional schemes by selectively detecting and correcting errors only in data highly impacting the end-to-end quality of service of ultra-low power wearable electrocardiogram (ECG) devices. This partition adopts the protection of either significant words or significant bits of each data element, according to the application characteristics (statistical properties of the data in the application buffers), and its impact in determining the output. The proposed heterogeneous error protection scheme in real ECG signals allows substantial energy savings (11% in wearable devices) compared to state-of-the-art approaches, like ECC, in which the whole memory is protected against errors. At the same time, it also results in negligible output quality degradation in the evaluated power spectrum analysis application of ECG signals.

关键词： Discrete wavelet transforms Error correction codes Biomedical monitoring Electrocardiography Memory management Spectral analysis Energy efficiency

来源：评论

学校读者我要写书评

暂无评论

An embedded real-time hands free control of an electrical wheelchair

An embedded real-time hands free control of an electrical wh...

引用

IEEE Visual Communications and Image Processing (VCIP)

作者： Agnès Ghorbel Nader Ben Amor Mohamed Jallouli Computer and Embedded Systems Laboratory CES_lab Ecole Nationale d'ngénieurs de Sfax (ENIS) Sfax Tunisia

The main aim of this work is to propose a HMI alternative for hands-free control of an electrical wheelchair using both face and eyes information. An image processing based technique for the guidance of an electrical wheelchair is used. As processing unit, we choose the Panda board ES development kit based on the TI OMAP 4 SoC (System on Chip). This board is connected with the wheelchair for processing of the video streaming. The wheelchair command technique is based on image segmentation and facial detection. The adopted model relied on combining 2ARMs processing in a single chip for improving real-time performance, enhancing system flexibility and reducing system cost and power. The preliminary results are promising since a total processing time of about 0.9s is obtained.

关键词： Wheelchairs Face Digital signal processing Program processors System-on-chip computer architecture Real-time systems

来源：评论

学校读者我要写书评

暂无评论

Imprecise Computation Over the Cloud

Imprecise Computation Over the Cloud

引用

IEEE International Conference on Mobile Cloud Computing, Services, and Engineering

作者： Chi-Sheng SHIH Joen CHEN Yu-Hsin WANG Norman CHANG Embedded Systems and Wireless Networking Lab Graduate Institute of Networking and Multimedia Department of Computer Science and Information Engineering National Taiwan University

ISBN: (纸本)9781479944248

The number and variety of applications for mobile devices continue to grow. However, the resources on mobile devices including computation and storage do not keep pace with the growth. How to incorporate the computation capacity on cloud servers into mobile computing has been desired and challenge issues to resolve. In this work, we design a flexible computation framework to take advantage the heterogeneous computation capacity on cloud servers, which are CPUs and GPGPUs, to meet the computation demands of ever growing mobile applications. The computation framework extends OpenCL framework to link remote processors with local mobile applications. The framework is flexible in the sense that the computation can be stopped at any time and gains results, which is called imprecise computation in real-time computing literature. The framework has been evaluated against OpenCL benchmark and physical computation engine for gaming. The results show that the framework supports OpenCL benchmark, RODINIA, without modifying the codes with few exceptions. The imprecise computation model allows the cloud servers to support more mobile clients without sacrificing their QoS requirements. The experiment results also show that IO intensive applications do not perform well when the network capacity is insufficient or unreliable.

关键词： OpenCL GPGPU Heterogeneous computing Mobile computing

来源：评论

学校读者我要写书评

暂无评论

Move and improve: A distributed multi-robot coordination approach for multiple depots multiple travelling salesmen problem

Move and improve: A distributed multi-robot coordination app...

引用

IEEE International Conference on Autonomous Robot systems and Competitions (ICARSC)

作者： Omar Cheikhrouhou Anis Koubâa Hachemi Bennaceur Computer and Embedded Systems Lab University of Sfax Tunisia CISTER/INESC-TEC ISEP Polytechnic institute of Porto Porto Portugal Al-Imam Mohamed bin Saud University Saudi Arabia

The multiple depot multiple travel salesman problem (MD-MTSP) is a common research problem in several mobile robots applications. The problem is known to be NP-hard and centralized solutions are computation intensive and are not suitable for mobile robots applications, in particular for large instances. In this paper, we propose a new market-based multi-robot coordination technique, called move and improve. The concept is simple: in each step of our algorithm, a robot moves and attempts to improve its solution by coordination with its neighbor robots. Our approach consists of four main steps: (1) initial target allocation, (2) tour construction, (3) negotiation of conflicting targets, (4) solution improvement. Several extensive simulations are conducted and our approach is compared against a centralized Genetic Algorithm (GA) MD-MTSP solver in terms of optimality. We demonstrate that our solution outperforms the centralized GA approach.

关键词： Robot kinematics Resource management Robot sensing systems Linear programming Genetic algorithms Mobile robots

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15页 << < 5 6 7 8 9 10 11 12 13 14 > >>

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：