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

48 篇 会议
4 篇 期刊文献

馆藏范围

52 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

14 篇 工学
- 7 篇 控制科学与工程
- 6 篇 计算机科学与技术...
- 4 篇 仪器科学与技术
- 4 篇 软件工程
- 3 篇 电气工程
- 2 篇 水利工程
- 1 篇 机械工程
- 1 篇 材料科学与工程（可...
- 1 篇 动力工程及工程热...
- 1 篇 电子科学与技术（可...
- 1 篇 信息与通信工程
- 1 篇 土木工程
- 1 篇 测绘科学与技术
- 1 篇 船舶与海洋工程
7 篇 理学
- 7 篇 系统科学
- 3 篇 数学
2 篇 管理学
- 2 篇 管理科学与工程(可...
- 1 篇 工商管理

主题

9 篇 neurons
8 篇 control systems
6 篇 design optimizat...
5 篇 trajectory
5 篇 fuzzy control
5 篇 robot kinematics
5 篇 artificial neura...
5 篇 intelligent cont...
4 篇 robust control
4 篇 neural networks
4 篇 manipulators
4 篇 robot sensing sy...
4 篇 design engineeri...
4 篇 nonlinear system...
4 篇 robustness
4 篇 training
4 篇 adaptive control
3 篇 impedance
3 篇 fuzzy neural net...
3 篇 robots

机构

5 篇 research unit on...
3 篇 department of el...
2 篇 research unit of...
2 篇 research unit on...
2 篇 research unit on...
2 篇 state key labora...
2 篇 school of contro...
2 篇 research unit on...
2 篇 ims département ...
2 篇 research unit on...
2 篇 research unit on...
1 篇 research unit of...
1 篇 chair of metrolo...
1 篇 research unit on...
1 篇 intelligent cont...
1 篇 telecom lille1 r...
1 篇 national enginee...
1 篇 laboratoire de v...
1 篇 research unit on...
1 篇 research group: ...

作者

14 篇 nabil derbel
8 篇 mohamed chtourou
5 篇 chokri rekik
5 篇 n. derbel
4 篇 jawhar ghommam
4 篇 najah yousfi
4 篇 yassine bouteraa
4 篇 m. chtourou
4 篇 dorra sellami ma...
3 篇 pierre melchior
3 篇 mohamed jallouli
3 篇 alain oustaloup
3 篇 hayet boughrara
2 篇 mounir ben nasr
2 篇 mohamed krid
2 篇 raouf ketata
2 篇 m. njah
2 篇 dhouha bouchaala
2 篇 taieb ben romdha...
2 篇 chokri ben amar

语言

51 篇 英文
1 篇 其他

检索条件"机构=Research Group: ICOS Intelligent Control Design and Optimization of Complex Systems"

共 52 条记录，以下是21-30 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：

An evolutionary neuro-fuzzy approach to breast cancer diagnosis

An evolutionary neuro-fuzzy approach to breast cancer diagno...

引用

IEEE International Conference on systems, Man and Cybernetics

作者： R. El Hamdi M. Njah M. Chtourou Research Unit on Intelligent Control Design & Optimization of Complex Systems (ICOS) Sfax Engineering School University of Sfax Sfax Tunisia

The important role that mammography is playing in breast cancer detection can be attributed largely to the technical improvements and dedication of radiologists to breast imaging. A lot of work is being done to ensure that these diagnosing steps are becoming smoother, faster and more accurate in classifying whether the abnormalities seen in mammogram images are benign or malignant. In this paper, an evolutionary approach for design of TSK-type fuzzy model (TFM) is proposed to solve the breast cancer diagnosis problem. In the proposed method, both the number of fuzzy rules and adjustable parameters in the TFM are designed concurrently combining the compact genetic algorithm (CGA) and the steady-state genetic algorithm (SSGA). The computational experiments show that the presented approach can obtain better generalization than some existing methods reported recently in the literature using the widely accepted Wisconsin breast cancer diagnosis (WBCD) database.

关键词： Breast Niobium Databases Cancer

来源：评论

学校读者我要写书评

暂无评论

Breast cancer diagnosis using a hybrid evolutionary neural network classifier

Breast cancer diagnosis using a hybrid evolutionary neural n...

引用

Mediterranean Conference on control and Automation (MED)

作者： R. El hamdi M. Njah M. Chtourou Research unit on Intelligent Control design & Optimization of complex Systems (ICOS) Sfax Engineering School University of Sfax Sfax Tunisia

The important role that mammography is playing in breast cancer detection can be attributed largely to the technical improvements and dedication of radiologists to breast imaging. A lot of work is being done to ensure that these diagnosing steps are becoming smoother, faster and more accurate in classifying whether the abnormalities seen in mammogram images are benign or malignant. This paper takes a step in that direction by introducing a hybrid evolutionary neural network classifier (HENC) combining the evolutionary algorithm, which has a powerful global exploration capability, with gradient-based local search method, which can exploit the optimum offspring to develop a diagnostic aid that accurately differentiates malignant from benign pattern. The computational experiments show that the presented HENC approach can obtain better generalization and much lower computational cost than the existing methods reported recently in the literature using the widely accepted Wisconsin breast cancer diagnosis (WBCD) database with some improvements.

关键词： Artificial neural networks Training Classification algorithms Neurons Breast cancer Databases

来源：评论

学校读者我要写书评

暂无评论

Multi objective optimization for piloting a Quality Management System: Study case

Multi objective optimization for piloting a Quality Manageme...

引用

2010 International Conference on System Science and Engineering, ICSSE 2010

作者： Mahmoud, H. Ben Ketata, R. Romdhane, T. Ben Ahmed, S. Ben Dept. of Physics and Instrwnentation Engineering INSAT: National Institute of Applied Science and Technology Tunis Tunisia Dept. of Physics and Instrwnentation Engineering ICOS: Research Unit on Intelligent Control Design and Optimization of Complex System Tunis Tunisia Dept. of Physics and Instrumentation Engineering MOSIC Research Unit on Methods and Tools for Complex Computer Systems Tunis Tunisia

ISBN: (纸本)9781424464746

This paper presents a decision support tool for the effectiveness of a Quality Management System (QMS) in a company. To develop this tool, a new approach PAHP based on the combination of the Pareto Optimality Concept (Poq and the Analytical Hierarchy Process (AHP). This approach is used to model and optimize the multi-objective function of real company which presents a major problem for controlling the quality level of production. © 2010 IEEE.

关键词： Multiobjective optimization

来源：评论

学校读者我要写书评

暂无评论

Adaptive multi-robots synchronization

Adaptive multi-robots synchronization

引用

IEEE International Symposium on Industrial Electronics (ISIE)

作者： Yassine Bouteraa Gérard Poisson Jawhar Ghommam Nabil Derbel Institut PRISME Université d''Oran-Es-senia Bourges France Engineering School of Sfax (ENIS) Research unit on Intelligent Control design and Optimization of complex Systems (ICOS) University of Sfax Sfax Tunisia

We address the problem of designing decentralized laws to control a team of general fully actuated manipulators which synchronize their movements while following the same desired trajectory. To this effect we investigate an adaptive control of an identical multiple manipulators, with unknown inertia parameters, tracking a common trajectory. It is also assumed that all the robots in the synchronization system have the same number of joints and equivalent joint work spaces, i.e. any possible configuration of a given robot in the system can be achieved by any other robot in the system. Adaptive controls are derived for group of manipulators using a consensus algorithm. This consensus algorithm is applied on the group level to estimate the time-varying group trajectory information in a distributed manner. The proposed strategy only requires local neighbor-to-neighbor information exchange between manipulators and does not assume the existence of any explicit leaders in the team. The interaction topology of a network of agents is represented using an indirected graph. The coordination strategy is to let each manipulator track its desired trajectory while synchronizing its motion with the others manipulator's motions so that differential position errors amongst robots converge to zero.

关键词： Robot kinematics Synchronization Trajectory Manipulator dynamics Joints

来源：评论

学校读者我要写书评

暂无评论

Mutual and external synchronization control of multi-robot systems

Mutual and external synchronization control of multi-robot s...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Yassine Bouteraa Jawhar Ghommam Nabil Derbel Gérard Poisson Research unit on Intelligent Control design and Optimization of complex Systems University of Sfax Sfax Tunisia Institut Prisme SRI 63 avenue de Lattre de Tassigny Bourges Cedex

In this article, we investigate the synchronization of robot manipulators group under coordinated and cooperative scheme. In cooperative schemes all agents were fully interconnected, such that all robots have a weight on the overall dynamics. In the coordinated schemes the leader robot or the master robot establishes the synchronized action of all the slave systems. Based on emergent consensus algorithm, the proposed controller works to position synchronization of multiple robot manipulators. The control strategy is to synchronize the angular position and the velocity of each robot in the system with respect to the common desired trajectory and the angular positions and velocities of other robots. Modeled by an undirected graph, the cooperative robots network only requires local neighbor-to-neighbor information exchange between manipulators and does not assume the existence of an explicit leader in the team. However the objective in coordinated scheme is to design interconnections and feedback controllers for the slaves, such that their positions and velocities synchronize to those of the leader robot. It is assumed that network robots have the same number of joints and any configuration made possible by one in the group can be completed by each robot in the cooperative system.

关键词： Lead Robots Aerospace electronics control systems

来源：评论

学校读者我要写书评

暂无评论

High performance dual-output second and third generation current conveyors and current-mode multifunction filter application

High performance dual-output second and third generation cur...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Nadhmia Bouaziz El Feki Dorra Sellami Masmoudi Research Group: ICOS (Intelligent Control Design and Optimization of Complex Systems) National Engineering School of Sfax (ENIS) Tunisia

A wide bandwidth CMOS realization of high performance dual output second generation (CCIIplusmn) and third generation (CCIIIplusmn) current conveyors are presented. Both second and third generation current conveyors have the advantages of a wide current and voltage bandwidths, controlled intrinsic resistances at port X, Y and Z. We have developed an optimization program, thanks to Heuristic methodology that is used for optimal sizing regarding static and dynamic performance. PSPICE simulation show that the current and voltage bandwidths are respectively 1.5806 GHz and 6.506 GHz, and 454.11 Omega as R X input port resistance for a control current of 100 muA. CCIIplusmn is a useful building block for analog circuits, especially for application requiring dual outputs. The proposed circuit is able of operating at voltage supply (plusmn2.5V), with reduced power consumption. A frequency characterization of the proposed CCIIplusmn is given, this CCIIplusmn is characterized by low values for its parasitic input resistance (454.11 Omega). In this paper, we present a versatile multi-input multi-output controlled filter configuration. Either a three-input single output or single-input double-output universal filter can be realized. The proposed circuits offer the following advantageous features: realization of current-mode low-pass and band-pass filter responses from the same configuration, employing only three current conveyors and four grounded passive elements. In order to implement a current controlled Radiofrequency active filter, we use a translinear configuration for both second and third generation current conveyors. The proposed implementation exhibiting a current controlled intrinsic resistances at port X, Y and Z allow a control of the cut-off frequency. The cut-off frequency of the low pass filter can be attend 1.64 GHz and the central frequency of the band pass filter can be attend 1.13 GHz. Simulation results are in good accordance with theoretical ones. PSPICE

关键词： Active filters Band pass filters Bandwidth Cutoff frequency Voltage control SPICE Circuits CMOS technology Optimal control optimization methods

来源：评论

学校读者我要写书评

暂无评论

controllability analysis of 1-DOF linear juggling system

Controllability analysis of 1-DOF linear juggling system

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Behij Ben Amor Nehla Kraief Haded Faical Mnif Research unit on Intelligent Control design & Optimization of complex Systems (ICOS) Sfax Tunisia Sultan Qaboos University Oman

The paper deals with the controllability study of a subclass of juggling systems, named linear juggler. It comes that despite the simple representation of such systems, their controllability is in general not easy to establish, since they remain highly nonlinear dynamical systems. In this paper we are interested in the controllability properties of one degree of freedom linear juggling system.

关键词： controllability control system analysis Manipulator dynamics Robots Mechanical systems Nonlinear dynamical systems Nonlinear systems Signal analysis intelligent control Signal design

来源：评论

学校读者我要写书评

暂无评论

Robust and stable indirect fuzzy adaptive control for SISO nonlinear systems

Robust and stable indirect fuzzy adaptive control for SISO n...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： D. Ben Halima M. Chtourou Research Unit on Intelligent Control design and Optimization of complex Systems (ICOS) National School of Engineers of Sfax Sfax Tunisia

An adaptive fuzzy controller is constructed from a collection of fuzzy IF-THEN rules whose parameters are changed or adapted according to adaptive laws for the purpose of controlling a nonlinear plant to track a reference trajectory. The fuzzy adaptive control is composed in two classes: direct and indirect one. The indirect fuzzy adaptive controller will be designed through two steps. The first one consists in the construction of a controller based on linguistic description about the unknown plant from human expert. To guaranty stability, a supervisory controller is added. The second step adjusts, on line, the parameters of the fuzzy controller based on the gradient descend. To ensure the robustness, fuzzy controller parameters are adjusted, on line, by a robust gradient descent method. Simulation results show the effectiveness of proposed algorithms in tracking of the inverse pendulum output.

关键词： Robust control Fuzzy control Fuzzy systems Adaptive control Nonlinear systems Programmable control Adaptive systems Trajectory Humans Stability

来源：评论

学校读者我要写书评

暂无评论

Integrated genetic algorithms and fuzzy control approach for optimization mobile robot navigation

Integrated genetic algorithms and fuzzy control approach for...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Chokri Rekik Mohamed Jallouli Nabil Derbel Research unit on Intelligent Control design & Optimization of complex Systems (ICOS) Sfax Engineering School University of Sfax Sfax Tunisia

This paper presents an optimal fuzzy logic controller design using optimization techniques. The fuzzy logic controller (FLC) has been developed and implemented for the motion of the robot from an initial position towards another desired position, taking into account the kinematic constraints. First, we have carried out a simulation of a fuzzy logic based controller which determines the speed values of each driving wheel, while seeking the goal. Secondly, an optimization of this controller has been realized using gradient method and genetic algorithms. A comparison between these methods has been effected. Not only simulation results are shown in this paper, but the ldquoreal-timerdquo implementation has been realized onto the mini robot Khepera II. Simulation results verify successfully the application of the proposed method to real motion situations.

关键词： Genetic algorithms Fuzzy control Mobile robots Navigation Fuzzy logic Optimal control design optimization Motion control Kinematics Wheels

来源：评论

学校读者我要写书评

暂无评论

Robust fuzzy PID controller for discrete-time uncertain nonlinear systems

Robust fuzzy PID controller for discrete-time uncertain nonl...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Amira Aydi Imen Zaidi Mohamed Djemel Mohamed Chtourou Research unit of Intelligent Control design and Optimization of complex Systems (ICOS) National Engineering School of Sfax (ENIS) Sfax Tunisia

This paper presents a design method of robust fuzzy PID controller for discrete-time uncertain nonlinear systems. The Takagi-Sugeno fuzzy model with parameter uncertainties is employed to describe discrete-time uncertain nonlinear system with bounded uncertainties. A robust pole placement called pole coloring is used to control each local model. controller parameters are determined through cost function minimization by an optimization procedure. Closed-loop system's poles are chosen according to desired performance. The global controller is obtained by local control inference. Finally, two examples are treated to illustrate the effectiveness of the proposed design method.

关键词： Robust control Fuzzy control Fuzzy systems Three-term control Nonlinear control systems control systems Nonlinear systems design methodology Takagi-Sugeno model Uncertain systems

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6页 << < 1 2 3 4 5 6 > >>

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：