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

5 篇 会议

馆藏范围

5 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1 篇 医学

主题

3 篇 legged locomotio...
3 篇 accelerometers
2 篇 humans
2 篇 foot
1 篇 rendering (compu...
1 篇 force measuremen...
1 篇 real time system...
1 篇 gyroscopes
1 篇 leg
1 篇 phase estimation
1 篇 hip
1 篇 footwear
1 篇 spine
1 篇 computational mo...
1 篇 acceleration
1 篇 sensor phenomena...
1 篇 information filt...
1 篇 data acquisition
1 篇 wearable sensors
1 篇 cities and towns

机构

2 篇 multisensor syst...
1 篇 intelligent sens...
1 篇 multisensor syst...
1 篇 autonomous multi...
1 篇 multisensor syst...

作者

3 篇 rafael c. gonzal...
3 篇 juan c. alvarez
3 篇 diego alvarez
2 篇 antonio m. lopez
1 篇 r.c. gonzalez
1 篇 benjamin noack
1 篇 antonio lopez
1 篇 hl
1 篇 javier rodriguez...
1 篇 uwe d. hanebeck
1 篇 clemens &#x00d6
1 篇 a.m. lopez
1 篇 d. alvarez
1 篇 j.c. alvarez

语言

5 篇 英文

检索条件"机构=Multisensor Systems and Robotics Laboratory"

共 5 条记录，以下是1-10 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：

Event-Based Kalman Filtering Exploiting Correlated Trigger Information

Event-Based Kalman Filtering Exploiting Correlated Trigger I...

引用

International Conference on Information Fusion

作者： Benjamin Noack Clemens Ö hl Uwe D. Hanebeck Autonomous Multisensor Systems Group Institute for Intelligent Cooperating Systems Otto von Guericke University Magdeburg Magdeburg Germany Intelligent Sensor-Actuator-Systems Laboratory (ISAS) Institute for Anthropomatics and Robotics Karlsruhe Institute of Technology (KIT) Karlsruhe Germany

ISBN: (数字)9781737749721

ISBN: (纸本)9781665489416

In networked estimation architectures, event-based sensing and communication can contribute to a more efficient resource allocation in general, and improved utilization of communication resources, in particular. In order to tap the full potential of event-based scheduling, the design of transmission triggers and estimators need to be closely coupled while two directions are promising: First, the remote estimator can exploit the absence of transmissions and translate it into implicit information about the sensor data. Second, an intelligent trigger mechanism at the sensor that predicts future sensor readings can decrease transmission rates while rendering the implicit information more valuable. Such an intelligent trigger has been developed in a recent paper based on a Finite Impulse Response filter, which requires the sensor to transmit an additional estimate alongside the measurement. In the present paper, the communication demand is further reduced by only transmitting the estimate. The remote estimator exploits correlations to incorporate the received information. In doing so, the estimation quality is also improved, which is confirmed by simulations.

关键词： Finite impulse response filters Computational modeling Estimation Rendering (computer graphics) Information filters Time measurement Sensors

来源：评论

学校读者我要写书评

暂无评论

Estimation of displacement along level straight paths through body center of mass accelerations

Estimation of displacement along level straight paths throug...

引用

2007 3rd IET International Conference on Intelligent Environments

作者： A.M. Lopez D. Alvarez R.C. Gonzalez J.C. Alvarez Multisensor Systems and Robotics Laboratory Electrical Engineering Department University of Oviedo Gijon Spain

User localization is crucial for the development of context aware applications for intelligent environments. Wearable systems based on accelerometry have been proposed in recent years to palliate the drawbacks posed by infrastructure based approaches. In this paper, we address the estimation of the displacement length of a user when walking straight ahead along flat surfaces by directly processing the raw accelerations from the body center of gravity. We analyze and compare two approaches from the state of the art. The effect of gender and excursion velocity on the performance of the estimators are especially addressed.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Modified Pendulum Model for Mean Step Length Estimation

Modified Pendulum Model for Mean Step Length Estimation

引用

Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

作者： Rafael C. Gonzalez Diego Alvarez Antonio M. Lopez Juan C. Alvarez Multisensor Systems & Robotics Laboratory Electrical Engineering Department University of Oviedo Gijon Spain

Step length estimation is an important issue in areas such as gait analysis, sport training or pedestrian localization. It has been shown that the mean step length can be computed by means of a triaxial accelerometer placed near the center of gravity of the human body. Estimations based on the inverted pendulum model are prone to underestimate the step length, and must be corrected by calibration. In this paper we present a modified pendulum model in which all the parameters correspond to anthropometric data of the individual. The method has been tested with a set of volunteers, both males and females. Experimental results show that this method provides an unbiased estimation of the actual displacement with a standard deviation lower than 2.1%.

关键词： Foot Phase estimation Hip Accelerometers Gravity Biological system modeling Calibration Legged locomotion Leg Humans

来源：评论

学校读者我要写书评

暂无评论

multisensor Approach to Walking Distance Estimation with Foot Inertial Sensing

Multisensor Approach to Walking Distance Estimation with Foo...

引用

29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBS 2007), vol.14

作者： Juan C. Alvarez Rafael C. Gonzalez Diego Alvarez Antonio M. Lopez Javier Rodriguez-Uria Multisensor Systems & Robotics Laboratory (SiMuR) Electrical Engineering Department University of Oviedo Gijon Spain

Walking distance estimation is an important issue in areas such as gait analysis, sport training or pedestrian localization. A natural location for portable inertial sensors for gait monitoring is to attach them to the user shoes. Step length can be computed by means of a biaxial accelerometer and a gyroscope on the sagital plane. But estimations based on the direct signal integration are prone to error. This paper shows the results achieved by using a multisensor model approach to reduce uncertainty. Unbounded growth of error is reduced by means of sensor fusion techniques. The method has been tested, and early experimental results show that it provides an estimation of the walking distance with a standard deviation smaller than with single IMU similar systems.

关键词： Legged locomotion Foot Gyroscopes Sensor phenomena and characterization Accelerometers Wearable sensors Uncertainty Acceleration Footwear Hardware

来源：评论

学校读者我要写书评

暂无评论

Comparison of Step Length Estimators from Weareable Accelerometer Devices

Comparison of Step Length Estimators from Weareable Accelero...

引用

Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

作者： Diego Alvarez Rafael C. Gonzalez Antonio Lopez Juan C. Alvarez Multisensor Systems & Robotics Laboratory SiMuR Electrical Engineering Department University of Oviedo Gijon Spain

Wearable accelerometry provides easily portable systems that supply real-time data adequate for gait analysis. When they do not provide direct measurement of a spatio-temporal parameter of interest, such as step length, it has to be estimated with a mathematical model from indirect sensor measurements. In this work we are concerned with the accelerometry-based estimation of the step length in straight line human walking. We compare five step length estimators. Measurements were taken from a group of four adult men, adding up a total of 800 m per individual of walking data. Also modifications to these estimators are proposed, based on biomechanical considerations. Results show that this modifications lead to improvements of interest over previous methods

关键词： Accelerometers Legged locomotion Real time systems Length measurement Mathematical model Humans Force measurement Data acquisition Spine Cities and towns

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1页 << < 1 > >>

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：