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

1,190 篇 会议
4 篇 期刊文献
3 册 图书

馆藏范围

1,197 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

487 篇 工学
- 382 篇 控制科学与工程
- 227 篇 计算机科学与技术...
- 160 篇 电气工程
- 74 篇 软件工程
- 60 篇 机械工程
- 38 篇 仪器科学与技术
- 19 篇 信息与通信工程
- 13 篇 力学（可授工学、理...
- 13 篇 生物工程
- 12 篇 光学工程
- 10 篇 材料科学与工程（可...
- 9 篇 化学工程与技术
- 9 篇 生物医学工程（可授...
- 8 篇 动力工程及工程热...
- 8 篇 电子科学与技术（可...
- 6 篇 安全科学与工程
- 5 篇 土木工程
- 4 篇 石油与天然气工程
- 4 篇 交通运输工程
111 篇 理学
- 71 篇 数学
- 25 篇 物理学
- 18 篇 统计学（可授理学、...
- 16 篇 系统科学
- 15 篇 生物学
- 9 篇 化学
31 篇 管理学
- 23 篇 管理科学与工程(可...
- 8 篇 图书情报与档案管...
- 7 篇 工商管理
8 篇 医学
- 7 篇 临床医学
5 篇 农学
- 5 篇 作物学
2 篇 法学
2 篇 艺术学
1 篇 文学
1 篇 军事学

主题

163 篇 mathematical mod...
95 篇 predictive model...
91 篇 automation
91 篇 adaptation model...
87 篇 robots
81 篇 computational mo...
74 篇 data models
72 篇 training
59 篇 trajectory
58 篇 equations
56 篇 accuracy
53 篇 numerical models
51 篇 analytical model...
51 篇 approximation me...
49 篇 stability analys...
47 篇 vectors
38 篇 transfer functio...
38 篇 estimation
37 篇 robot sensing sy...
37 篇 control systems

机构

11 篇 state key labora...
10 篇 faculty of mecha...
8 篇 institute of com...
8 篇 school of electr...
8 篇 university of ch...
8 篇 institute of aut...
6 篇 department of el...
6 篇 univ rostock cha...
5 篇 faculty of elect...
5 篇 chair of mechatr...
5 篇 faculty of elect...
5 篇 silesian tech un...
5 篇 institute of aut...
5 篇 institute of aut...
5 篇 systems research...
4 篇 polish acad sci ...
4 篇 carleton univ de...
4 篇 west pomeranian ...
4 篇 department of au...
4 篇 department of au...

作者

13 篇 jerzy baranowski
12 篇 waldemar bauer
8 篇 janusz szpytko
8 篇 rafał stanisławs...
7 篇 aschemann harald
7 篇 marian łukaniszy...
7 篇 krzysztof j. lat...
6 篇 sokolowski jan
6 篇 mazurek przemysl...
6 篇 krzysztof gałkow...
6 篇 jarosław figwer
6 篇 wojciech p. hune...
6 篇 baranowski jerzy
6 篇 rauh andreas
6 篇 yang li
6 篇 harald aschemann
5 篇 andreas rauh
5 篇 ignacy duleba
5 篇 szulc katarzyna
5 篇 krzysztof arent

语言

1,137 篇 英文
56 篇 其他
6 篇 中文

检索条件"任意字段=26th International Conference on Methods and Models in Automation and Robotics"

共 1197 条记录，以下是1151-1160 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：

Intermnittent Model Predictive Control of an Autonomous Underwater Vehicle

Intermnittent Model Predictive Control of an Autonomous Unde...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Quan Truong Liuping Wang P. Gawthrop School of Electrical and Computer Engineering RMIT University Melbourne VIC Australia Centre for Systems and Control and Department of mechanical Engineering University of Glasgow GLASGOW Scotland

the autonomous underwater vehicles (AUVs) have been developed over the last three decades for potential uses in scientific, commercial, environmental, and military purposes. the improvement of the computer technology has allowed the expansion of control algorithms into untethered AUVs motions. the paper applies the continuous time model predictive control algorithm designed using Laguerre functions to the dynamic motions of the vehicle. the nonlinear model of the AUVs is established in six degree of freedom and converts into a state space model. the continuous time model predictive control (MPC) algorithm, using Laguerre orthogonal functions, is extended to include intermittent features for manipulation of rudder and stern angle signals. the proposed approach allows the continuous time MPC to tolerate slower computational time and longer sampling interval

关键词： Predictive models Predictive control Underwater vehicles Military computing Continuous time systems Prediction algorithms Motion control Algorithm design and analysis Vehicle dynamics State-space methods

来源：评论

学校读者我要写书评

暂无评论

Automatic 3D Segmentation of the Liver from Computed Tomography Images, a Discrete Deformable Model Approach

Automatic 3D Segmentation of the Liver from Computed Tomogra...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： A. Evans T. Lambrou A.D. Linney A. Todd-Pokropek Department of Medical Physics & BioEngineering Malet Place Engineering Building University College London London UK

Automatic segmentation of the liver has the potential to assist in the diagnosis of disease, preparation for organ transplantation, and possibly assist in treatment planning. this paper presents initial results from work that extends on previous two-dimensional (2D) segmentation methods by implementing full three-dimensional (3D) liver segmentation, using a self-reparameterising discrete deformable model. this method overcomes many of the weaknesses inherent in 2D segmentation techniques, such as the inability to automatically segment separate lobes of the liver in each image slice, and sensitivity to individual-slice noise. Results are presented showing volumetric and overlap comparison of twelve automatically segmented livers with their corresponding manually segmented livers, which were treated as the gold standard for this study

关键词： Image segmentation Computed tomography Deformable models Liver diseases Biomedical engineering Medical treatment Cancer Biomedical imaging Medical diagnostic imaging Physics

来源：评论

学校读者我要写书评

暂无评论

Bisection Refinement-Based Real-Time Adaptive Mesh Model For Deformation and Cutting of Soft Objects

Bisection Refinement-Based Real-Time Adaptive Mesh Model For...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Hiromi T. Tanaka Yoshinori Tsujino Takahiro Kamada Huynh Quang Huy Viet Department of Human and Computer Intelligence Ritsumeikan University Kusatsu Shiga Japan

the subjects described in this paper are a realtime adaptive modeling method for deformable objects and an adaptive cutting method for 3D surface meshes. In the literature so far, adaptive models with high resolution representations at regions of high deformation have not been investigated. In this paper we propose a new method for real-time modeling of soft objects, of which high resolutions dynamically adapt to the regions of high deformation. In order to reduce the computational cost in comparison with the previous methods we use the bisection refinement algorithm. the experimental results show the effectiveness of the proposed method. the cutting operation of 3D surface meshes plays an important role in surgery simulators. One of the important requirements for surgical simulators is the visual reality. We propose a new strategy for cutting on surface mesh: refinement and separate strategy consisting of the refinement followed by the separation of the refined mesh element. Since the advantage of the low computational cost, the bisection refinement method is utilized for the refinement process. the proposed strategy gives the faithful representation of the interaction path

关键词： Deformable models Surgery Computational modeling Computational efficiency Computer simulation Multiresolution analysis Humans Intelligent structures Competitive intelligence Robots

来源：评论

学校读者我要写书评

暂无评论

A Nonlinear Model Predictive Control System Based on Wiener Model

A Nonlinear Model Predictive Control System Based on Wiener ...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Z. Shahraeini N. Daneshpour M.R. Jahed Motlagh J. Poshtan Electrical Engineering Department Iran University of Science and Technology Tehran Tehran Iran

In this paper, application of a modified nonlinear model predictive control (NMPC) method with simplified optimization problem has been studied. the NMPC scheme used here is based on Wiener model which requires only little more effort in development than a standard linear step-response model, yet offers superior characterization of systems with highly nonlinear gains. In this work, Wiener model has been incorporated into model predictive control scheme in a way that effectively removes the nonlinearity from the control problem. this scheme is based on identification of inverse nonlinear part of the Wiener model. the presented method results in an optimization problem with the implementation and computation levels of difficulty, that are nearly equivalent to the case where the plant and constraints are linear. A standard quadratic programming (QP) algorithm is enough to solve the optimization problem. PH neutralization, as a highly nonlinear plant, is used in simulations to demonstrate the efficiency of the presented method

关键词： Predictive models Predictive control MIMO Optimization methods Constraint optimization Quadratic programming Standards development Computational modeling Regulators Servosystems

来源：评论

学校读者我要写书评

暂无评论

Frequency Domain Identification of Multiple Input Multiple Output Nonlinear Systems

Frequency Domain Identification of Multiple Input Multiple O...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Akshya K Swain Cheng-Shun Lin E.M.A.M. Mendes Department of Electrical Computer Engineering University of Auckland New Zealand Department of Electronic Engineering Universidade Federal de Minas Gerais Brazil

the proposed study introduces a total least squares with structure selection (TLSS) algorithm to identify continuous time differential equation models from generalized frequency response function matrix (GFRFM) of multiple-input multiple-output (MIMO) nonlinear system. the estimation procedure is progressive where the parameters of each degree of nonlinearity of each subsystem is estimated beginning with the estimation of linear terms and then adding higher order nonlinear terms. the algorithm combines the advantages of both the total least squares and orthogonal least squares with structure selection (OLSSS). the error reduction ratio (ERR) feature of OLSSS are exploited to provide an effective way of detecting the correct model structure or which terms to include into the model and the total least squares algorithm provides accurate estimates of the parameters when the data is corrupted with noise. the performance of the algorithm has been compared with the weighted complex orthogonal estimator and has been shown to be superior

关键词： Frequency domain analysis MIMO Nonlinear systems Least squares methods Differential equations Frequency response Error correction Least squares approximation Parameter estimation Noise reduction

来源：评论

学校读者我要写书评

暂无评论

Integrative Modeling of Liver Organ for Simulation of Flexible Needle Insertion

Integrative Modeling of Liver Organ for Simulation of Flexib...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： C.-K. Chui S.-H. Teoh C.-J. Ong J.H. Anderson I. Sakuma Mechanical Engineering National University of Singapore Singapore School of Medicine Johns Hopkins University Baltimore USA Graduate School of Frontier Sciences University of Tokyo Tokyo Japan

A straight line needle trajectory is typically used in medical needle insertion for percutaneous intervention. Flexible needle steering may be able to avoid obstacles, and reach regions that are currently inaccessible using straight line trajectory. the success of flexible needle insertion in clinical application, for example, biopsy to obtain a tissue sample from human liver organ is dependent on how accurate the motion path can be planned and simulated. We developed a motion planning algorithm for flexible needle insertion with an integrative model of human liver organ, and finite element models of needle and needle-tissue interaction. the aim of image based integrative modeling is to have a unified organ model of patient comprising finite element and implicit surface models of blood vessels, normal and pathological tissues. the trajectory path can be determined in an interactive manner. the generated trajectory for flexible needles avoids obstacles (vessels) to reach target (tumor) inaccessible to rigid needles. the algorithm can also be used to simulate needle bending due to dynamic contact with tumor

关键词： Liver Needles Biomedical imaging Humans Finite element methods Neoplasms Medical simulation Biopsy Blood vessels Pathology

来源：评论

学校读者我要写书评

暂无评论

Mean Field Annealing Deformable Contour Method: A Constrained Global Optimization Approach

Mean Field Annealing Deformable Contour Method: A Constraine...

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Xun Wang Feng Gao William G. Wee Department of Electrical & Computer Engineering and Computer Scinces University of Cincinnati OH USA

this paper presents an efficient global optimization approach to the problem of constrained contour energy minimization for the object boundary extraction. In the method, with a given contour energy function, different target boundaries can be modeled as constrained global optimal solutions under different constraints expressed as a set of parameters characterizing the target contour interior structure. To search for the constrained global optimal solution, a fast and efficient global approach based on mean field annealing (MFA) is employed to avoid local minima. An illustrative example of three target boundaries in a synthetic image modeled as constrained global energy minimum contours with different constraint parameters is successfully located using the derived algorithm. A conventional variational based deformable contour method (Wang et al., 2002) with the same energy function and constraint fails to achieve the same task. Experimental evaluations and comparisons with other methods on ultrasound pig heart, MRI knee, and CT kidney images where gaps, blur contour segments having complex shape and inhomogeneous interiors have been conducted with most favorable results

关键词： Constraint optimization Simulated annealing Computational modeling Image segmentation Shape Temperature distribution Power engineering and energy Deformable models Computer simulation Computational complexity

来源：评论

学校读者我要写书评

暂无评论

A Hybrid Markov Model Based on EM Algorithm

A Hybrid Markov Model Based on EM Algorithm

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： Xue-gang Yu Yan-heng Liu Da Wei Ling-yin Lei Key laboratory of symbolic computation and knowledge Engineering of ministry of education Jilin University Beijing China

Order-k Markov model can be used in many fields such as natural language understanding, coding, mobile path prediction and so on to make prediction and then control. But the model has to face the problem of state space expansion. Taking the mobile path prediction as the research background, the paper firstly proposes a step-k Markov model and validates its feasibility. Secondly, a hybrid Markov predictor model is put forward based on the step-k Markov model. the complexity of the hybrid Markov model is O(N) while the order-k Markov model is O(N 2 ). And the memory demand of the hybrid Markov model is O(N 2 ) while order-k Markov model is O(N 3 ). Finally, it is proved that the hybrid Markov predictor can get close performance with order-k Markov predictor at much lower expense by conditional entropy analysis and user mobility data analysis. Also it can alleviate the zero probability problem in order-k Markov model to some extent. the hybrid Markov predictor is more practical than order-k Markov predictor under WLAN

关键词： Predictive models State-space methods Entropy Mobile computing Wireless LAN Natural languages Accuracy Wireless networks Educational institutions Equations

来源：评论

学校读者我要写书评

暂无评论

Evidential versus Bayesian Estimation for Radar Map Building

Evidential versus Bayesian Estimation for Radar Map Building

引用

international conference on Control, automation, robotics and Vision (ICARCV)

作者： John Mullane Martin D. Adams Wijerupage Sardha Wijesoma School of Electrical & Electronic Engineering Nanyang Technological University Singapore

this paper discusses the role played by signal detection algorithms in the mobile robot map building problem. Typical mapping techniques make the assumption that the internal signal detection, which is required to produce an (r, rho) point estimate, is ideal. that is, the probability of detecting the signal is unity, and the probabilities of a false alarm or missed detection are zero. In the case of grid mapping, this allows for the occupancy probability to be distributed under the constraint of a unity summation amongst affected cells. In the case of SLAM, this allows for a feature's (x,y) coordinates to be modeled with (Gaussian) probability density functions. this paper shows that typical signal detection algorithms contain all the necessary measurement models to exactly calculate the map occupancy estimates. Furthermore, once restrictive signal assumptions are relaxed, its shown that evidence theory and not Bayesian theory should be used in the combination and updating of the map estimates. the ideas presented in this paper are demonstrated in the field robotics domain using a millimeter wave radar sensor. Target presence and absence beliefs are derived directly from signal likelihood ratios as opposed to a priori assigned constants as is typical for mapping algorithms. Results obtained from outdoor sensing experiments, show the improvement of this new model, given targets of fluctuating radar cross section (RCS)

关键词： Bayesian methods Signal detection Radar cross section Signal mapping Millimeter wave radar Mobile robots Radar detection Simultaneous localization and mapping Probability density function Robot sensing systems

来源：评论

学校读者我要写书评

暂无评论

Ontology for Cognitics, Closed-Loop Agility Constraint, and Case Study - a Mobile Robot with Industrial-Grade Components

Ontology for Cognitics, Closed-Loop Agility Constraint, and ...

引用

IEEE international conference on Industrial Informatics (INDIN)

作者： Jean-daniel Dessimoz Pierre-francois Gauthey Carl Kjeldsen West Switzerland University of Applied Sciences Switzerland

the paper refers to intelligent industrial automation. the objective is to present key elements and methods for best practice, as well as some results obtained. the first part presents an ontology for automated cognition (cognitics), where, based on information and time, the main cognitive concepts, including those of complexity, knowledge, expertise, learning, intelligence abstraction, and concretization are rigorously defined, along with corresponding metrics and specific units. Among important conclusions at this point are the fact that reality is much too complex to be approached better than through much simplified models, in very restricted contexts. Another conclusion is the necessity to be focused on goal. Extensions are made here for group behavior. the second part briefly presents a basic law governing the choice of overall control architecture: achievable performance level of control system in terms of agility, relative to process dynamics, dictates the type of approaches which is suitable, in a spectrum which ranges from simple threshold-based switching, to classical closed-loop calculus (PID, state space multivariable systems, etc.), up to "impossible" cases where additional controllers must be considered, leading to cascaded, hierarchical control structures. For complex cases such as latter ones, new tools and methodologies must be designed, as is typical in O 3 NEIDA initiative, at least for software components. Finally, a large part of the paper presents a case study, a mobile robot, i.e. an embedded autonomous system with distributed, networked control, featuring industry-grade components, designed with the main goal of robust functionality. the case illustrates several of the concepts introduced earlier in the paper.

关键词： Ontologies Mobile robots Control systems Intelligent robots robotics and automation Best practices Cognition Context modeling Calculus three-term control

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120页 << < 111 112 113 114 115 116 117 118 119 120 > >>

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：