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

1,727 篇 会议
808 篇 期刊文献
3 册 图书

馆藏范围

2,538 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,579 篇 工学
- 678 篇 控制科学与工程
- 458 篇 软件工程
- 447 篇 计算机科学与技术...
- 276 篇 机械工程
- 250 篇 电气工程
- 223 篇 电子科学与技术（可...
- 155 篇 信息与通信工程
- 142 篇 仪器科学与技术
- 129 篇 航空宇航科学与技...
- 100 篇 力学（可授工学、理...
- 98 篇 光学工程
- 97 篇 化学工程与技术
- 86 篇 动力工程及工程热...
- 80 篇 生物工程
- 77 篇 生物医学工程（可授...
- 71 篇 交通运输工程
- 68 篇 材料科学与工程（可...
- 43 篇 土木工程
- 37 篇 环境科学与工程（可...
913 篇 理学
- 516 篇 数学
- 289 篇 系统科学
- 241 篇 物理学
- 122 篇 统计学（可授理学、...
- 90 篇 生物学
- 84 篇 化学
231 篇 管理学
- 188 篇 管理科学与工程(可...
- 42 篇 图书情报与档案管...
- 34 篇 工商管理
50 篇 医学
- 36 篇 临床医学
- 28 篇 基础医学(可授医学...
20 篇 农学
17 篇 经济学
7 篇 法学
6 篇 军事学
4 篇 文学
1 篇 教育学
1 篇 艺术学

主题

151 篇 control systems
77 篇 robustness
67 篇 robust control
67 篇 linear systems
63 篇 linear matrix in...
62 篇 uncertainty
55 篇 stability analys...
54 篇 neural networks
51 篇 sliding mode con...
49 篇 attitude control
48 篇 feature extracti...
43 篇 algorithm design...
42 篇 nonlinear system...
41 篇 space vehicles
40 篇 nonlinear contro...
40 篇 stability
40 篇 adaptive control
39 篇 space technology
39 篇 mathematical mod...
38 篇 fuzzy systems

机构

772 篇 department of co...
151 篇 center for contr...
94 篇 harbin institute...
83 篇 department of au...
73 篇 space control an...
56 篇 research institu...
42 篇 department of co...
36 篇 department of el...
30 篇 department of el...
30 篇 department of au...
28 篇 control and simu...
27 篇 department of co...
23 篇 school of mechan...
22 篇 department of co...
22 篇 harbin institute...
21 篇 department of me...
21 篇 department of au...
18 篇 the department o...
18 篇 school of electr...
16 篇 school of electr...

作者

154 篇 yi shen
87 篇 qiang wang
68 篇 guangfu ma
67 篇 huijun gao
49 篇 chuanjiang li
47 篇 shen yi
46 篇 zhiyuan liu
40 篇 ma guangfu
40 篇 guangren duan
35 篇 bin zhou
34 篇 yanning guo
34 篇 wang qiang
28 篇 guang-ren duan
27 篇 jing jin
27 篇 jianxing liu
27 篇 yan wang
27 篇 jeng-shyang pan
25 篇 gao huijun
25 篇 luo hao
25 篇 liu zhiyuan

语言

2,250 篇 英文
172 篇 其他
113 篇 中文
3 篇 日文
2 篇 德文
2 篇 法文

检索条件"机构=Department of Control Theory and Control Engineering Harbin Institute of Technology"

共 2538 条记录，以下是2151-2160 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：

Activation function of transiently chaotic neural networks

Activation function of transiently chaotic neural networks

引用

6th World Congress on Intelligent control and Automation, WCICA 2006

作者： Yaoqun, Xu Ming, Sun Guangren, Duan Institute of System Engineering Harbin University of Commerce Harbin 150028 Center for Control Theory and Guidance Technology Harbin Institute of Technology Harbin 150001

ISBN: (纸本)1424403324

Chaotic neural networks have been proved to be powerful tools to solve function and combinatorial optimization problems. Several chaotic neural units were studied and their activation functions are obviously different. The reversed bifurcation and Lyapunov exponent figures were respectively given. To Improve the search-optimization capacity of chaotic neural network, a new transiently chaotic neural network was presented and its activation function is composed by Morlet and Sigmoid function. Then it was applied to function and combinatorial optimization problems. The simulation results show that the new transiently chaotic neural network Is superior to the other transiently chaotic neural networks. © 2006 IEEE.

关键词： Neural networks

来源：评论

学校读者我要写书评

暂无评论

Application of Adaptive Dual controllers to Twin-Screw Unstable Plant

Application of Adaptive Dual Controllers to Twin-Screw Unsta...

引用

World Congress on Intelligent control and Automation (WCICA)

作者： Ping Chen Jing Luo Department of Electric Engineering Harbin Institute of Technology Harbin China Department of Control Engineering Harbin Institute of Technology Harbin China

The traditional adaptive controller based on certainty equivalence (CE) assumption and cautious controller can not provide good control quality for systems with unknown and time-varying parameters. The dual control algorithm with direct adaptive pole placement is presented. An experimental plant is built up for the roll angle control of a pilot-plant by means of two propellers. The dual control has provided improved control quality in comparison with traditional adaptive control based on the CE assumption and the cautious control. The relative parameters is adjust with off line simulation. The basical analysis and debugging of hardware-in-the-loop simulation is discussed

关键词： Programmable control Adaptive control control systems Strontium control engineering Time varying systems State feedback Propellers Debugging Analytical models

来源：评论

学校读者我要写书评

暂无评论

3D Registration of Ultrasound Images Based on Morphology Skeleton

3D Registration of Ultrasound Images Based on Morphology Ske...

引用

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

作者： Dandan Li Yan Wang Zhiyan Liu Jing Jin Department of Control Science and Engineering Harbin Institute of Technology Harbin China

In order to eliminate displacement and elastic deformation between images of adjacent frames in course of 3D ultrasonic image reconstruction, elastic registration based on morphology skeleton was adopted in this paper. Feature points of connected skeleton are extracted automatically by accounting topical curvature extreme points several times. Initial registration is processed according to barycenter of skeleton. Whereafter, elastic registration based on radial basis function are processed according to feature points of skeleton. Result of example demonstrate that according to traditional rigid registration, elastic registration based on skeleton feature retain natural difference in shape for organ's different part, and eliminate slight elastic deformation between frames caused by image obtained process simultaneously. This algorithm has a high practical value for image registration in course of 3D ultrasound image reconstruction

关键词： Ultrasonic imaging Morphology Skeleton Counting circuits Image reconstruction Shape Image registration Deformable models Spline Interpolation

来源：评论

学校读者我要写书评

暂无评论

Research of Synthesized Fault Diagnose for Flat Wheel Detecting System

Research of Synthesized Fault Diagnose for Flat Wheel Detect...

引用

IEEE Instrumentation and Measurement technology Conference

作者： Ping He Song Teng Yi Shen Department of Control Science and Engineering Harbin Institute of Technology Harbin China

Fault diagnosis (FD) has recently received considerable attention in industry and academia. In order to make a more accurate and more complete estimation and decision for the problem, an approach that is capable of overcoming the disadvantage of single FD methodology, and eliminating the system uncertainty is presented. This paper takes flat wheel detecting system as an example. First, the proposed method diagnoses the example system with model based parameter estimation and frequency spectrum analysis respectively according to groups of data, and the estimated parameters and power spectrum are taken as the index to make decision. Then, it makes final decision according to data fusion and statistic reasoning methods. The results show that the methodology is capable of making the right diagnosis according to experimental data

关键词： Wheels Fault detection Parameter estimation Frequency estimation Springs Fault diagnosis Power system modeling Statistics System identification Information analysis

来源：评论

学校读者我要写书评

暂无评论

Global Optimization of Medical Image Registration Based on Nonlinear Correlation Measurement

Global Optimization of Medical Image Registration Based on N...

引用

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

作者： Jing Jin Qiang Wang Yi Shen Department of Control Science and Engineering Harbin Institute of Technology Harbin China

A global optimization technique for image registration using the concept of nonlinear correlation information entropy (NCIE) as the matching criterion is presented. The method makes it possible to efficiently overcome the local minima problem utilizing the extremum property of NCIE. Furthermore, the improved downhill simplex algorithm incorporated variant accuracy tolerance can reduce the evaluation times greatly as well as obtain an accurate and optimal transformation. Applying to register the magnetic resonance images of brain, the global optimization technique shows the validity and robustness in global searching range

关键词： Biomedical imaging Image registration Interpolation Neural networks Biomedical engineering Pixel Eigenvalues and eigenfunctions Position measurement Biological control systems engineering in medicine and biology

来源：评论

学校读者我要写书评

暂无评论

Model predictive control of piecewise affine systems with constrained input and terminal ellipsoid

Model predictive control of piecewise affine systems with co...

引用

6th World Congress on Intelligent control and Automation, WCICA 2006

作者： Zhilin, Liu Run, Pei Jun, Zhang Xiangyong, Mu Department of Control Science and Engineering Harbin Institute of Technology Harbin 150001

ISBN: (纸本)1424403324

In this paper, a model predictive control is proposed for the hybrid systems with constrained control input based on piecewise affine (PWA) model. The constrained control input of the considered systems is solved in terms of linear matrix inequalities (LMIs). An additional terminal ellipsoid is introduced to ensure the states converging to the equilibrium faster. The control law is obtained by convex optimization involving LMIs. The simulation results verify the effectiveness of the proposed method. It is shown that, based on LMI constraints, it is easy to get the model predictive control for the hybrid systems and is suitable for practical application. © 2006 IEEE.

关键词： Model predictive control

来源：评论

学校读者我要写书评

暂无评论

An Efficient Medical Image Compression Scheme

An Efficient Medical Image Compression Scheme

引用

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

作者： Xiaofeng Li Yi Shen Jiachen Ma Department of Control Science and Engineering Harbin Institute of Technology Harbin China

In this paper, a fast lossless compression scheme is presented for the medical image . This scheme consists of two stages. In the first stage, a differential pulse code modulation (DPCM) is used to decorrelate the raw image data, therefore increasing the compressibility of the medical image. In the second stage, an effective scheme based on the Huffman coding method is developed to encode the residual image. This newly proposed scheme could reduce the cost for the Huffman coding table while achieving high compression ratio. With this algorithm, a compression ratio higher than that of the lossless JPEG method for image can be obtained. At the same time, this method is quicker than the lossless JPEG2000. In other words, the newly proposed algorithm provides a good means for lossless medical image compression

关键词： Biomedical imaging Image coding Huffman coding Medical diagnostic imaging Transform coding Digital images Image storage X-ray imaging Magnetic resonance imaging Pixel

来源：评论

学校读者我要写书评

暂无评论

An Novel Clutter Rejection Filters Applied to Wideband Blood Flow Velocity Estimation

An Novel Clutter Rejection Filters Applied to Wideband Blood...

引用

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

作者： Xiaotao Wang Yi Shen Zhiyan Liu Peidong Wang Department of Control Science and Engineering Harbin Institute of Technology Harbin China

Color flow imaging plays a major role in the diagnosis of many vascular diseases, especially cardiovascular disease. The imaging quality is highly influenced by the clutter originating from the vascular wall, stationary and slowly moving tissues and relative motion between the probe held by doctor and the blood flow. The clutter rejection filter in front of the mean frequency estimator will restrict the mean frequency estimation range because the power of the signal component induced by slowly moving blood is suppressed as well. Therefore, a novel scheme, using parameter estimation methods based on the two-dimensional correlation function model (2DCM) and the conventional down mixing, is proposed to clutter rejection. With the parameter estimation methods based on the 2DCM, both the center frequency and the mean Doppler frequency are estimated. The two dimensional information in range gate has been also sufficiently used. Simulation results have shown that this adaptive scheme has achieved superior performance in wideband blood flow velocity estimation

关键词： Wideband Blood flow Frequency estimation Finite impulse response filter IIR filters Cardiovascular diseases Parameter estimation Cardiac disease Probes Bandwidth

来源：评论

学校读者我要写书评

暂无评论

Fault Tolerant control for a Class of Nonlinear Systems

Fault Tolerant Control for a Class of Nonlinear Systems

引用

World Congress on Intelligent control and Automation (WCICA)

作者： He Liu Yan Wang Zhiyan Liu Yi Shen Xiuli Du Department of Control Science and Engineering Harbin Institute of Technology Harbin China

For nonlinear systems without hardware redundancy, a fault tolerant control design based on MPC (model predictive control) against actuator failures is presented. The nonlinear system is decoupled by a static state feedback. Then MPC algorithm is designed for the decoupled system. In case of actuator failures, the reference inputs are recomputed by using MPC algorithm, to maintain the system at some acceptable level of performances. The approach is used to three-tank plant, the results shows that this control strategy is effective

关键词： Fault tolerant systems Nonlinear control systems control systems Nonlinear systems Actuators Hardware Redundancy control design Predictive models Predictive control

来源：评论

学校读者我要写书评

暂无评论

Improved Time-Frequency Distribution Series for Ultrasonic Nondestructive Evaluation

Improved Time-Frequency Distribution Series for Ultrasonic N...

引用

IEEE Instrumentation and Measurement technology Conference

作者： Xiuli Du Yi Shen Department of Control Science and Engineering Harbin Institute of Technology Harbin China

Time-frequency distribution series (TFDS) is introduced to represent ultrasonic signals, detect and locate defects, because TFDS can effectively decrease the cross-terms with a minimum degradation of the desired properties. Moreover, considering the time-frequency concentration of the time-frequency energy atoms, the improved TFDS reduces the computational complexity, which makes TFDS more practical. Both simulated and experimental ultrasonic signals are represented by TFDS and Wigner-Ville distribution (WVD) and their performance are compared in terms of cross-terms, resolution and the ability to character defects. Results show that TFDS has the advantages of characterizing and localizing defects in ultrasonic nondestructive evaluation

关键词： Time frequency analysis Signal resolution Sampling methods Computational complexity Computational modeling Energy resolution Electromagnetic scattering Radar scattering Instrumentation and measurement Signal detection

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254页 << < 212 213 214 215 216 217 218 219 220 221 > >>

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：