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

524 篇 会议
365 篇 期刊文献

馆藏范围

889 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

527 篇 工学
- 227 篇 控制科学与工程
- 181 篇 软件工程
- 176 篇 计算机科学与技术...
- 119 篇 机械工程
- 106 篇 电气工程
- 67 篇 电子科学与技术（可...
- 64 篇 仪器科学与技术
- 60 篇 力学（可授工学、理...
- 52 篇 动力工程及工程热...
- 42 篇 信息与通信工程
- 37 篇 化学工程与技术
- 24 篇 光学工程
- 23 篇 冶金工程
- 22 篇 航空宇航科学与技...
- 16 篇 材料科学与工程（可...
- 14 篇 交通运输工程
- 9 篇 生物工程
- 7 篇 土木工程
- 7 篇 石油与天然气工程
- 7 篇 安全科学与工程
331 篇 理学
- 192 篇 数学
- 136 篇 系统科学
- 73 篇 物理学
- 53 篇 统计学（可授理学、...
- 31 篇 化学
- 9 篇 生物学
79 篇 管理学
- 66 篇 管理科学与工程(可...
- 15 篇 图书情报与档案管...
- 8 篇 工商管理
7 篇 法学
6 篇 经济学
- 6 篇 应用经济学
3 篇 农学
2 篇 医学
1 篇 军事学
1 篇 艺术学

主题

50 篇 fault detection
47 篇 parameter estima...
34 篇 fault diagnosis
26 篇 control systems
23 篇 fluid flow measu...
22 篇 neural networks
21 篇 process control
20 篇 actuators
19 篇 mathematical mod...
18 篇 supervision
18 篇 automatic contro...
17 篇 predictive contr...
16 篇 uncertainty
15 篇 vehicle dynamics
13 篇 robust control
13 篇 nonlinear system...
12 篇 equations
12 篇 image reconstruc...
12 篇 adaptive control
11 篇 automation

机构

132 篇 tianjin key labo...
91 篇 state key labora...
28 篇 tianjin key labo...
25 篇 college of infor...
21 篇 school of electr...
21 篇 northeastern uni...
21 篇 tianjin key labo...
20 篇 school of automa...
20 篇 school of automa...
13 篇 school of contro...
12 篇 key laboratory o...
12 篇 key laboratory o...
12 篇 school of electr...
11 篇 key laboratory o...
11 篇 department of au...
11 篇 institute of pro...
10 篇 the state key la...
10 篇 key laboratory o...
9 篇 school of inform...
8 篇 northeastern uni...

作者

58 篇 feng dong
39 篇 r. isermann
32 篇 rolf isermann
31 篇 chao tan
28 篇 dong feng
26 篇 yang tao
22 篇 chai tianyou
20 篇 zhiqiang zuo
18 篇 yi xinlei
18 篇 yijing wang
16 篇 fei liu
16 篇 johansson karl h...
15 篇 tan chao
15 篇 tianyou chai
15 篇 bin xian
14 篇 guo ge
13 篇 zhang tao
13 篇 isermann r
13 篇 liu yi
12 篇 chao wang

语言

815 篇 英文
56 篇 中文
19 篇 其他

检索条件"机构=Laboratory for Control Engineering and Process Automation"

共 889 条记录，以下是571-580 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：

Influence of droplet diameter on vortex flow meter in steam flow measurement

Influence of droplet diameter on vortex flow meter in steam ...

引用

International Conference on Mechanic automation and control engineering (MACE)

作者： Chao Wang Qin Liu Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation Tianjin University TJU Tianjin China

ISBN: (纸本)9781424494361

As an important secondary energy, steam is widely used in engineering for its role of heat transfer and mechanical transmission. But steam is a complex medium, its state easily changes as the working condition changes, thus causes measurement error. Based on the present situation, a theoretical analysis has been made on vortex flow meter, which proved that the error was related to steam dryness. Numerical simulations were made to verity that measuring accuracy was related to the droplet diameter condensed out from the steam.

关键词： Fluid flow measurement automation Computational fluid dynamics Numerical simulation Time frequency analysis Energy measurement

来源：评论

学校读者我要写书评

暂无评论

Development of flow stability experimental platform on water flow calibration facility

Development of flow stability experimental platform on water...

引用

International Conference on Consumer Electronics, Communications and Networks

作者： Qiu Xiang Sun Lijun Li Bao Zhang Tao Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering & Automation Tianjin University TJU Tianjin China

ISBN: (纸本)9781612844589

To study the flow stability of the flow calibration facility under different pressure stabilizing methods, analyze the influencing factors, and improve it. The paper develops a flow stability experimental platform. The flow range of it is 0.04~4 m 3 /h, the uncertainty of it is better than 0.05% (k=2). It proves that experimental platform works well and can reflect the difference of the flow stability under different pressure stabilizing methods according to the results of experiment on them.

关键词： Stability analysis Publishing Standardization Fluid flow measurement Calibration Inspection Fluid flow

来源：评论

学校读者我要写书评

暂无评论

Development of a gas flow calibration facility by master meter method

Development of a gas flow calibration facility by master met...

引用

2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011

作者： Shengjie, Li Lijun, Sun Lixiao, Qi Lei, Qi Tao, Zhang School of Electrical Engineering and Automation Tianjin University Tianjin Key Laboratory of Process Measurement and Control Tianjin 300072 China

ISBN: (纸本)9781612844572

In this paper, a gas flow calibration facility by master meter method is developed. The paper deals with the design methods and working principle. The simulation of the confluence tube is analyzed. The pressure loss of pipe is calculated and the selection of the blower is analyzed. And then the distribution of the facility uncertainty is calculated. The uncertainty is better than 1% in the total flow range, and it is better than 0.5% at the fixed flow points. © 2011 IEEE.

关键词： Flow of gases

来源：评论

学校读者我要写书评

暂无评论

Boundary reconstruction of completely conductive inclusions by Electrical resistance tomography

Boundary reconstruction of completely conductive inclusions ...

引用

IEEE International Workshop on Imaging Systems and Techniques (IST)

作者： Chao Tan Yaoyuan Xu Feng Dong Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering & Automation Tianjin University TJU Tianjin China

Determining the boundary of inclusions within an opaque vessel sometimes is of more interest to academic research and industrial application than conductivity distribution when applying process tomography. This work focuses on reconstructing the boundary of completely conductive inclusions by Boundary Element Method with Electrical resistance tomography (ERT). The integral equations of forward problem are reformed since they are not identical as those for low conductivity. Inverse problem is solved with Levenberg-Marquardt (L-M) Algorithm. The results are verified with numerical simulations and errors have shown acceptable.

关键词： Conductivity Tomography Electrodes Integral equations Contact resistance Mathematical model Jacobian matrices

来源：评论

学校读者我要写书评

暂无评论

A fully-automatic higher precision apparatus for angular displacement calibration

A fully-automatic higher precision apparatus for angular dis...

引用

2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011

作者： Lijun, Ge Tao, Zhang Ying, Xu School of Electrical Engineering and Automation Tianjin University Tianjin Key Laboratory of Process Measurement and Control Tianjin 300072 China

ISBN: (纸本)9781612844572

Based on a higher raster angular displacement sensor, a fully-automatic higher precise apparatus for angular calibration is described. By using a higher resolution stepping motor, both of the two types of sensors, the standard raster sensor and the corrected sensor which are fixed in the same axial, can rotate coaxially at the same step. Meanwhile, the related software application platform is developed, which is being used for angular calibration and angular detecting. The output signals from the standard and corrected sensors can be transmitted to a host computer via one COM port. Take a kind of smart angular displacement sensor for calibration example, its angular displacement mathematic model embedded in MCU can be corrected by using this apparatus with higher accuracy so that the technique specification, like basic errors and linearity error can be improved greatly. For the four capacitive angular displacement sensors, their calibrating results sensors show that the averaged basic errors are 0.19%, 0.16%, 0.12% 0.15% respectively and the maximum is 0.62%, and the averaged linearity errors are 0.15% 0.12% 0.10% 0.14% respectively, and the maximum is 0.58% The accuracy of 1.0 level of this capacitive angular displacement sensor can be obtained. © 2011 IEEE.

关键词： Calibration

来源：评论

学校读者我要写书评

暂无评论

Research of roots flow meter based on ARM Cortex-M3

Research of roots flow meter based on ARM Cortex-M3

引用

International Conference on Consumer Electronics, Communications and Networks

作者： Yinping Jiang Lei Wang Haili Zhang Shan Liu School of Electrical Engineering and Automation Tianjin Key Laboratory of Process Measurement and Control Tianjin University TJU Tianjin China

This paper introduces an intelligent roots flow meter based on ARM Cortex-M3 processor and μC/OS-II embedded real-time operating system. ARM Cortex-M3 processor is an industry-leading 32-bit processor with lower power consumption and higher performance than other 8-bit or 16-bit processors. Using the μC/OS-II embedded real-time operating system, it will compensate the temperature and pressure of the roots flow meter more instantly. What's more, it makes communication and networking easier by using ZigBee technology.

关键词： Temperature measurement Real time systems Operating systems Zigbee Hardware Fluid flow measurement Fluid flow

来源：评论

学校读者我要写书评

暂无评论

Hilbert-Huang transform based electrostatic signal analysis for characterization of dilute gas-solid two-phase flow

Hilbert-Huang transform based electrostatic signal analysis ...

引用

IEEE Instrumentation and Measurement Technology Conference

作者： Wenbiao Zhang Chao Wang Huaxiang Wang Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation Tianjin University TJU Tianjin China

Online measurement of the particulate flow plays a significant role in the monitoring and controlling process of the industrial application. Due to the simple structure and non-intrusive character, the electrostatic sensor is widely used in industrial applications. The electrostatic signal from ring-shape electrostatic sensor was used in this paper to investigate the flow dynamics. Because of the advantages of Hilbert-Huang Transform, it was utilized to characterize the flow dynamics from the electrostatic signal of dilute gas-solid two-phase flow in the horizontal pipeline. A new method was introduced to eliminate the noise component of the electrostatic signal. The filtered electrostatic signal was then analyzed to find the relationship between the average fluctuation frequency and air flow rate. Besides, it can be concluded that the energy of the selected intrinsic mode functions can be a useful parameter to characterize the solid-phase concentration.

关键词： Electrostatics Solids Electrostatic measurements Fluctuations Pipelines Noise Fluid flow measurement

来源：评论

学校读者我要写书评

暂无评论

Data fusion for measurement of water holdup in horizontal pipes by conductivity rings

Data fusion for measurement of water holdup in horizontal pi...

引用

IEEE Instrumentation and Measurement Technology Conference

作者： Chao Tan Feng Dong Yanyan Shi Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation Tianjin University TJU Tianjin China

This paper introduces a method of fusing measurement data of a set of conductivity ring sensors to determine the average water holdup of oil-water two-phase flow within a horizontal pipeline. A six-ring conductivity sensor was built with 1kHz sampling rate, which delivers the generalized dimensionless conductivity and predicts the average water holdup based on Maxwell equation. An adaptive weighting algorithm is then brought forward to fuse the dimensionless conductivity and Maxwell equation to optimize the overall prediction upon average water holdup. The results suggest that the data fusion method reduces average relative error with 5.9%.

关键词： Conductivity Fluid flow measurement Electrodes Conductivity measurement Equations Sensor fusion

来源：评论

学校读者我要写书评

暂无评论

Construction of gas flow standard facilities by means of positive pressure sonic nozzle

Construction of gas flow standard facilities by means of pos...

引用

International Conference on Mechanic automation and control engineering (MACE)

作者： Hongbing Ding Chao Wang Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation Tianjin University TJU Tianjin China

The sonic nozzle airflow standard facilities are applied widely throughout the world and can be divided into two categories, negative pressure and positive pressure methods. The latter is better than the former at calibrating flowmeters and analyzing the impact of pressure and density on performance of flowmeters. This paper discusses several key issues about establishing standard facilities by the positive pressure method. In order to ensure the stability of stagnation pressure and flow rate, it is vital important to choose rationally the parameters of stable pressure system which is jointly controlled by the air compressors, gasholders and self-operated pressure regulating valves. On the basis of the analysis of the heat transfer process, the water vapor in the compressed air is most likely to be saturated and cause dew to condense out of the compressor air. For this reason, the measures of filtration and drying should be included in the standard facilities. Critical flow function which changes with temperature and pressure must be calculated from ISO equation, instead of using a constant.

关键词： Fluid flow Equations automation Electrical engineering Laboratories process control Fluid flow measurement

来源：评论

学校读者我要写书评

暂无评论

Reconstruction of rising bubble with digital image processing method

Reconstruction of rising bubble with digital image processin...

引用

IEEE Instrumentation and Measurement Technology Conference

作者： Yuchen Bian Feng Dong Hongyi Wang Tianjin Key Laboratory of Process Measurement and Control School of Electrical Engineering and Automation Tianjin University TJU Tianjin China

The description for rising bubble is important for the study of principle of the Gas/liquid two-phase flow. As to the rising bubble, reconstruction the shape of the bubble can make a strong foundation for further description. The bubble images were collected with two cameras; the images were preprocessed using digital images processing methods; parameters of the simulated ellipse were extracted with Hough transformation; and bubble simulated ellipsoid model were reconstructed based on these extracted parameters.

关键词： Ellipsoids Image edge detection Image reconstruction Wiener filter Maximum likelihood detection Gray-scale Noise

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89页 << < 54 55 56 57 58 59 60 61 62 63 > >>

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：