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

207 篇 会议
133 篇 期刊文献
1 册 图书

馆藏范围

341 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

216 篇 工学
- 120 篇 控制科学与工程
- 76 篇 软件工程
- 59 篇 计算机科学与技术...
- 42 篇 机械工程
- 27 篇 电气工程
- 17 篇 电子科学与技术（可...
- 11 篇 信息与通信工程
- 10 篇 生物工程
- 6 篇 生物医学工程（可授...
- 5 篇 动力工程及工程热...
- 5 篇 交通运输工程
- 5 篇 安全科学与工程
- 4 篇 力学（可授工学、理...
- 4 篇 化学工程与技术
- 3 篇 材料科学与工程（可...
- 3 篇 航空宇航科学与技...
196 篇 理学
- 127 篇 系统科学
- 103 篇 数学
- 33 篇 统计学（可授理学、...
- 15 篇 生物学
- 6 篇 物理学
- 4 篇 化学
28 篇 管理学
- 23 篇 管理科学与工程(可...
- 13 篇 工商管理
- 6 篇 图书情报与档案管...
11 篇 法学
- 9 篇 社会学
- 2 篇 法学
4 篇 经济学
- 4 篇 应用经济学
3 篇 医学
- 3 篇 基础医学(可授医学...
- 3 篇 临床医学
1 篇 文学

主题

25 篇 control systems
16 篇 synchronization
16 篇 mathematical mod...
14 篇 equations
13 篇 stability analys...
10 篇 approximation al...
10 篇 convergence
10 篇 optimization
10 篇 optimal control
10 篇 controllers
9 篇 dynamical system...
9 篇 network topology
9 篇 game theory
9 篇 sufficient condi...
9 篇 robustness
8 篇 vehicle dynamics
8 篇 hybrid systems
8 篇 robust control
8 篇 vectors
8 篇 distributed algo...

机构

20 篇 center for contr...
17 篇 center for contr...
12 篇 center for contr...
11 篇 center for contr...
10 篇 center for contr...
9 篇 center for contr...
9 篇 center for contr...
8 篇 mechanical engin...
8 篇 center for contr...
7 篇 the center for c...
6 篇 center for contr...
6 篇 center for contr...
5 篇 center for contr...
5 篇 center for contr...
5 篇 department of el...
5 篇 center for contr...
5 篇 school of engine...
4 篇 center for contr...
4 篇 mechanical engin...
4 篇 center for contr...

作者

103 篇 bullo francesco
75 篇 francesco bullo
25 篇 joao p. hespanha
21 篇 davydov alexande...
19 篇 jafarpour saber
14 篇 joão p. hespanha
13 篇 valluru sudarsha...
11 篇 marden jason r.
11 篇 fabio pasqualett...
11 篇 florian dorfler
11 篇 duan xiaoming
10 篇 delabays robin
9 篇 proskurnikov ant...
9 篇 sudarshan k. val...
9 篇 ruggero carli
9 篇 mei wenjun
8 篇 mustafa khammash
8 篇 friedkin noah e.
8 篇 andrew r. teel
8 篇 stephen l. smith

语言

335 篇 英文
6 篇 其他

检索条件"机构=Center for Control of Dynamical Systems and Computation"

共 341 条记录，以下是11-20 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：

Optimotaxis: A stochastic multi-agent optimization procedure with point measurements

引用

11th International Workshop on Hybrid systems: computation and control, HSCC 2008

作者： Mesquita, Alexandre R. Hespanha, João P. Åström, Karl Center for Control Dynamical Systems and Computation University of California Santa Barbara CA 93106 United States

ISBN: (纸本)3540789286

We consider the problem of seeking the maximum of a scalar signal using a swarm ofautonomous vehicles equipped with sensors that can take point measurements of the *** are not able to measure their current position or to communicate with each other. Ourapproach induces the vehicles to perform a biased random walk inspired by bacterial chemotaxisand controlled by a stochastic hybrid automaton. With such a controller, it is shown that thepositions of the vehicles evolve towards a probability density that is a specified function ofthe spatial profile of the measured signal, granting higher vehicle densities near the signalmaxima. © 2008 Springer-Verlag Berlin Heidelberg.

关键词： Vehicles

来源：评论

学校读者我要写书评

暂无评论

Comparative Study of Parametric Disturbances Effect on Cart-Inverted Pendulum System Stabilization 1

引用

International Conference on Modern Electronics Devices and Communication systems, MEDCOM 2021

作者： Verma, Neelam Valluru, Sudarshan K. Department of Electrical Engineering Center for Control of Dynamical Systems and Computation Delhi Technological University Delhi India

ISBN: (数字)9789811963834

ISBN: (纸本)9789811963827

The main motivation behind the present work was to validate the impact of pendulum mass, cart mass, and length of pendulum on stabilization and swing-up of cart-inverted pendulum. Inverted pendulum system is a classic benchmark example of underactuated electro-mechanical systems, where the degree of freedom is less than the number of inputs available. PID controller was designed for a set of parameter values of the system. MATLAB simulation was carried out for different values of pendulum mass (0.2–0.25 kg), pendulum length (0.3–0.34 m), and cart mass (2.3–2.45 kg). The performance of considered cart- inverted pendulum system is demonstrated with simulation results for a different set of results, and a comparative analysis was made to comment on their effects on swing-up and stabilization. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Stabilization

来源：评论

学校读者我要写书评

暂无评论

Optimization Strategy of Bio-Inspired Metaheuristic Algorithms Tuned PID controller for PMBDC Actuated Robotic Manipulator 3

Optimization Strategy of Bio-Inspired Metaheuristic Algorith...

引用

3rd International Conference on Computing and Network Communications, CoCoNet 2019

作者： Valluru, Sudarshan K. Singh, Madhusudan Center for Control of Dynamical Systems and Computation Department of Electrical Engineering Delhi Technological University Delhi110042 India

The present article makes an attempt to evaluate the computational performance of genetic meta heuristic optimized control algorithms. Here, the multi-objective bio inspired algorithm (MOGA) and adaptive particle swarm optimization (APSO) algorithm are used to tune linear PID (L-PID) and nonlinear PID(NL-PID) controllers to implement performance and execution control of permanent magnet brushed DC (PMBDC) motor actuated robotic manipulator. The MOGA, APSO optimised nonlinear and linear PID controllers have been validated for their response efficacy and compared in respect of the steady-state error, overshoot and settling time of PMBDC driven robotic Manipulator. The efficacy of metaheuristics such as APSO and MOGA tuned NL-PID controller are better as compared to the L- PID controlled objects. Experimental results show that the NL-PID controller mends the controlled objects' performace with a reduction in both the overshoot as well as the settling time, if tuned either with MOGA or APSO for L-PID controllers while NL-PID controller tuned with APSO gives satisfactory dynamic response of the system. © 2020 The Authors. Published by Elsevier B.V.

关键词： Permanent magnets

来源：评论

学校读者我要写书评

暂无评论

Plenary talk notes on multi-agent motion coordination: Models and algorithms

Plenary talk notes on multi-agent motion coordination: Model...

引用

Workshop on Networked Embedded Sensing and control, NESC 2005

作者： Bullo, Francesco Mechanical Engineering Department Center for Control Dynamical Systems and Computation University of California Santa Barbara United States

ISBN: (纸本)9783540327943

Motion coordination is an extraordinary phenomenon in biological systems such as schools of fish and serves as a remarkable tool for man-made groups of robotic vehicles and active sensors. Although each individual agent has no global knowledge about the group as a whole or about the surrounding environment, complex coordinated behaviors emerge from local interactions. From a scientific point of view, the study of motion coordination poses novel challenges for systems and control theory. A comprehensive understanding of this phenomenon requires the joint ambitious study of mobility, communication, computation, and sensing aspects. © Springer-Verlag Berlin Heidelberg 2006.

关键词： Multi agent systems

来源：评论

学校读者我要写书评

暂无评论

computation of Hopf Bifurcation Points in the Magnetic Levitation System 4th

Computation of Hopf Bifurcation Points in the Magnetic Levit...

引用

4th International Conference on Information and Communication Technology for Intelligent systems, ICTIS 2020

作者： Valluru, Sudarshan K. Gupta, Anshul Verma, Aditya Center for Control of Dynamical Systems and Computation Department of Electrical Engineering Delhi Technological University Delhi110042 India

ISBN: (纸本)9789811570773

This research brief aims to study the bifurcation analysis of an electromagnetic levitation (maglev) system. The bifurcation analysis involves first performing the numerical analysis, and then the simulations using MATLAB are analyzed to verify the results. The study requires derivation of a mathematical model for the maglev system, which can be used for the bifurcation analysis. The bifurcation analysis involves a numerical comparison of the system equations with the predefined constraints. The input voltage is being used as the bifurcation parameter, which is by ball’s position, ball’s velocity, and the current flowing through the circuit. The analysis allows us to compute a combination of values of parameters, when simulations are performed to check system characteristics, periodic oscillations at these values are obtained. Hence, it proves the existence of Hopf bifurcation at the computed value of system parameters. © 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Hopf bifurcation

来源：评论

学校读者我要写书评

暂无评论

Synchronization of power networks: Network reduction and effective resistance

Synchronization of power networks: Network reduction and eff...

引用

作者： Dörer, Florian Bullo, Francesco Center for Control Dynamical Systems and Computation University of California at Santa Barbara Santa Barbara CA 93106 United States

ISBN: (纸本)9783902661821

In transient stability studies in power networks two types of mathematical models are commonly used - the differential-algebraic structure-preserving model and the reduced dynamic model of interconnected swing equations. This paper analyzes the reduction process relating the two power network models. The reduced admittance matrix is obtained by a Schur complement of the topological network admittance matrix with respect to its bus nodes. We provide a detailed spectral, algebraic, and graph-theoretic analysis of this network reduction process, termed Kron reduction, with particular focus on the effective resistance. As an application of this analysis, we are able to state concise conditions relating synchronization in the considered structure-preserving power network model directly to the state, parameters, and topology of the underlying network. In particular, we provide a spectral condition based on the algebraic connectivity of the network and a second condition based on the effective resistance among generators. © 2010 IFAC.

关键词： Transients

来源：评论

学校读者我要写书评

暂无评论

A Deep Neural Network Approach to Automatic Multi-Class Classification of Electrocardiogram Signals

A Deep Neural Network Approach to Automatic Multi-Class Clas...

引用

2021 International Conference on Intelligent Technologies, CONIT 2021

作者： Rahuja, Nitin Valluru, Sudarshan K. Delhi Technological University Center for Control of Dynamical Systems and Computation Dept. of Electrical Engineering Delhi110042 India

ISBN: (纸本)9781728185835

Classification of electrocardiogram (ECG) signals is essential for accurate clinical diagnosis of coronary illness. Deep Neural Network (DNN) has emerged as a promising tool for feature identification in ECG signals with advancements in signal processing techniques and artificial intelligence. Particularly, Convolutional Neural Network (CNN) has enabled intricate feature identification and classification of images. In this scope, an efficient classification methodology utilizing wavelet transform and AlexNet CNN is presented in this paper to classify the ECG signals into three different categories, namely: Arrythmia (ARR), Congestive Heart failure (CHF) and Normal Sinus Rhythm (NSR). Physionet research dataset is utilized in this work. Firstly, all ECG signals are converted to a corresponding scalogram using Continuous Wavelet Transform (CWT). Then, these scalograms are applied as input to AlexNet, which is a pretrained CNN. Finally, transfer learning and fine-tuning are done, and the performance of modified AlexNet is evaluated. The study revealed a good accuracy of 97.3%. © 2021 IEEE.

关键词： Electrocardiograms

来源：评论

学校读者我要写书评

暂无评论

A Comparative Analysis of Deep Neural Network Models using Transfer Learning for Electrocardiogram Signal Classification 6

A Comparative Analysis of Deep Neural Network Models using T...

引用

6th International Conference on Recent Trends on Electronics, Information, Communication and Technology, RTEICT 2021

作者： Rahuja, Nitin Valluru, Sudarshan K. Center for Control of Dynamical Systems and Computation Delhi Technological University Dept. of Electrical Engineering Delhi110042 India

ISBN: (纸本)9781665435598

With the development of computational resources in the past decade, the adoption of deep learning methodologies has taken a steep rise. Particularly, the use of various Convolutional Neural Network (CNN) based architectures for various computer vision and image classification problems in healthcare research can be witnessed. In this scope, performance evaluation and comparison of three different CNN architectures for multi-class classification of Electrocardiogram (ECG) signals is presented in this paper. Three distinct classes of ECG signal i.e. Normal Sinus Rhythm (NSR), Arrhythmia (ARR), and Congestive Heart failure (CHF) are utilized in this work, which is representative of an individual's heart conditions. The classification methodology adopted makes use of Continuous Wavelet Transform (CWT) which provides a 2-dimensional time-frequency representation of available samples of ECG signals. ECG dataset was collected from different PhysioBank databases, which provides openly-accessible medical research data. Images with time-frequency representation of ECG signals were applied as input to three CNN architectures namely, AlexNet, GoogLeNet, and SqueezeNet. Using transfer learning approach and modification in certain output layers of three architectures, ECG classification was performed and the performance of three CNN architectures was studied. The results revealed classification accuracy of 97.80%, 97.78% and 97.22% by AlexNet, GoogLeNet and SqueezeNet respectively. AlexNet outperformed GoogLeNet and SqueezeNet models in terms of accuracy as well as training time. © 2021 IEEE.

关键词： Electrocardiograms

来源：评论

学校读者我要写书评

暂无评论

Maneuvering control of Autonomous Underwater Vehicle (AUV) by Simulated Annealing and Moth Flame Optimization Tuned controllers

Maneuvering Control of Autonomous Underwater Vehicle (AUV) b...

引用

2022 International Conference on Electronic systems and Intelligent Computing, ICESIC 2022

作者： Valluru, Sudarshan K. Thareia, Hitesh Center for Control of Dynamical Systems and Computation Dept. of Electrical Engineering Delhi Technological University Delhi110042 India

ISBN: (纸本)9781665483858

This paper emphasizes maneuvering control of Autonomous Underwater Vehicle (AUV) with the help of Linear-Proportional Integral Derivative (L-PID) and Fractional Order PID (FOPID) controllers. The values of the gain parameters of L-PID (Kp, Ki, Kd) and FOPID (Kp, Ki, Kd,λ, μ) are tuned by Simulated Annealing (SA) and Moth Flame optimization (MFO) techniques. The performance of both the controllers is compared and the better algorithm to tune the parameters of the controllers is determined. A step function is applied to the system's input to test the AUV, and the corresponding response to the input function is examined. The transient parameters of the AUV, such as rise time, settling time, overshoot, and performance index IT AE were calculated and compared. The investigatory results show that both the algorithms used to tune the FO PID controller accurately steer the AUV. Also, the MFO tuned FOPID controller is more efficient than the SA tuned FOPID controller. © 2022 IEEE.

关键词： Simulated annealing

来源：评论

学校读者我要写书评

暂无评论

Droop-controlled inverters are Kuramoto oscillators

Droop-controlled inverters are Kuramoto oscillators

引用

3rd IFAC Workshop on Distributed Estimation and control in Networked systems, NECSYS 2012

作者： Simpson-Porco, John W. Dörfler, Florian Bullo, Francesco Center for Control Dynamical Systems and Computation University of California Santa Barbara Santa Barbara CA 93106 United States

ISBN: (纸本)9783902823229

Motivated by the recent interest in smart grid technology and by the push towards distributed and renewable energy, we study the parallel operation of DC/AC inverters in a lossless microgrid. We show that the parallel interconnection of DC/AC inverters equipped with conventional droop controllers is precisely described by the Kuramoto model of coupled phase oscillators. This novel description, together with results from the theory of coupled oscillators, allows us to characterize the behavior of the network of inverters. Specifically, we provide a necessary and sufficient condition for the existence of a synchronized solution that is unique and exponentially stable. Remarkably, we find that the existence of such a synchronized solution does not depend on the selection of droop coefficients. We prove that the inverters share the network power demand in proportion to their power ratings if and only if the droop coefficients are selected proportionally, and we characterize the set of feasible loads which can be serviced. These results hold without assumptions on identical line characteristics or voltage magnitudes. © 2012 IFAC.

关键词： Synchronization

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35页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：