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

139 篇 会议
2 册 图书
1 篇 期刊文献

馆藏范围

142 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

126 篇 工学
- 96 篇 机械工程
- 82 篇 航空宇航科学与技...
- 46 篇 力学（可授工学、理...
- 27 篇 材料科学与工程（可...
- 19 篇 电气工程
- 12 篇 计算机科学与技术...
- 10 篇 控制科学与工程
- 10 篇 软件工程
- 8 篇 土木工程
- 7 篇 化学工程与技术
- 6 篇 建筑学
- 3 篇 仪器科学与技术
- 3 篇 动力工程及工程热...
- 3 篇 电子科学与技术（可...
- 3 篇 生物工程
- 2 篇 光学工程
- 2 篇 信息与通信工程
- 1 篇 生物医学工程（可授...
119 篇 理学
- 104 篇 物理学
- 103 篇 数学
- 4 篇 系统科学
- 3 篇 生物学
- 3 篇 统计学（可授理学、...
5 篇 管理学
- 5 篇 管理科学与工程(可...
- 2 篇 工商管理
1 篇 经济学
- 1 篇 应用经济学
1 篇 法学
- 1 篇 社会学
1 篇 教育学
- 1 篇 教育学

主题

21 篇 actuators
18 篇 smart structures
15 篇 control systems
9 篇 feedback control
9 篇 vibration contro...
9 篇 smart materials
8 篇 composites
8 篇 mathematical mod...
7 篇 active control
7 篇 sensors
5 篇 robust control
5 篇 ferroelectric ma...
5 篇 mathematics
5 篇 optimal control
5 篇 active vibration...
4 篇 acoustics
4 篇 modal control
4 篇 optimization
4 篇 shape memory all...
4 篇 aerodynamics

机构

3 篇 purdue univ sch ...
2 篇 department of in...
2 篇 martec ltd res &...
2 篇 department of ar...
2 篇 ohio state univ ...
2 篇 college of mathe...
2 篇 college of compu...
2 篇 chungnam natl un...
2 篇 henan internatio...
2 篇 department of el...
2 篇 department of ph...
2 篇 texas a&m univ d...
2 篇 univ. of virgini...
2 篇 department of in...
2 篇 department of cy...
2 篇 univ florida dep...
2 篇 department of in...
2 篇 faculty of mathe...
2 篇 college of trans...
1 篇 univ houston dep...

作者

5 篇 librescu l
3 篇 varadan vk
3 篇 varadan vv
3 篇 khot ns
3 篇 akpan uo
3 篇 skelton re
3 篇 sultan c
3 篇 webb g
2 篇 orisamolu ir
2 篇 balakrishnan av
2 篇 rediniotis o
2 篇 oz h
2 篇 lexcellent c
2 篇 birman v
2 篇 chaillet n
2 篇 rao vs
2 篇 goncalves ma
2 篇 gabbert u
2 篇 gopinathan sv
2 篇 smith mj

语言

139 篇 英文
2 篇 其他
1 篇 中文

检索条件"任意字段=Conference on Mathematics and Control in Smart Structures"

共 142 条记录，以下是41-50 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：

Simulation and control of SMA actuators

Simulation and control of SMA actuators

引用

smart structures and Materials 1999 conference

作者： Papenfuss, N Seelecke, S Tech Univ Berlin Inst Thermodynam Sekr HF 2 D-10623 Berlin Germany

ISBN: (纸本)0819431419

A one-dimensional model for shape memory alloys is presented that permits the simulation of actuatoric behavior. It is an improved version of the Muller-Achenbach single crystal model and calculates the length change as a response to electric heating. Based on this model, a polycrystalline version is developed, which is shown to be in excellent agreement with experimental results. Finally, as an illustrative application,a real-time control is calculated for an adaptive beam using SMA actuators.

关键词： shape memory alloys simulation control smart structures actuators

来源：评论

学校读者我要写书评

暂无评论

Optimization of actuator placement and structural parameters in smart structures

Optimization of actuator placement and structural parameters...

引用

smart structures and Materials 1999 conference

作者： Baier, H Locatelli, G Tech Univ Munich Aerosp Inst D-85757 Garching Germany

ISBN: (纸本)0819431419

Adaptive structures optimal design problems and solution methods are presented and discussed for the cases of shape control and active damping. A general method to solve simultaneously optimal placement and control problems for active damping applications is outlined. This method is based on a finite element structural model and on the calculation of the closed-loop system poles. Numerical results are given to illustrate this method for the case of a beam with collocated PZT sensor/actuator pair and a direct velocity feedback controller.

关键词： active damping shape control optimal actuator placement multicriteria optimization finite element modeling adaptive structures

来源：评论

学校读者我要写书评

暂无评论

Piezoelectric displacement feedback control with time delay

Piezoelectric displacement feedback control with time delay

引用

smart structures and Materials 1999 conference

作者： Sloss, JM Adali, S Sadek, IS Bruch, JC Univ Calif Santa Barbara Dept Math Santa Barbara CA 93106 USA

ISBN: (纸本)0819431419

Distributed vibration control of an elastic beam is analyzed. The elastic beam is sandwiched between two thin layers of mono-axially oriented piezoelectric material. One layer acts as a distributed sensor while the other behaves as an actuator. A displacement feedback control with a time delay is implemented. In this feedback, the distributed sensor signal which is proportional to strains is amplified and applied to the actuator after a time delay. Because of the nature of the problem the control action enters as a boundary control. An evaluation of the control effectiveness, natural frequency and damping is made for the case of a cantilever beam. Comparisons are given with the uncontrolled cases and zero-delay systems.

关键词： control with time delay piezoelectric control feedback control smart structures

来源：评论

学校读者我要写书评

暂无评论

Optimization of piezoelectric material distribution in smart structures

Optimization of piezoelectric material distribution in smart...

引用

smart structures and Materials 1999 conference

作者： Gabbert, U Weber, CT Univ Magdeburg Inst Mech D-39106 Magdeburg Germany

ISBN: (纸本)0819431419

The paper first presents a general purpose finite element based simulation tool for piezoelectric controlled smart structures. In addition to the standard finite elements, this tool contains a number of coupled electromechanical finite elements as well as numerical tools to simulate controlled structures in statics and dynamics. The effectiveness of a smart structure decisively depends on the amount and distribution of active materials across the passive structure and on the controller design. To solve this design problem automatically, a discrete optimization technique and ideas from topology optimization are presented. The control parameters are considered as continuous design variables. Mathematical solution algorithms for nonlinear, mixed continuous and discrete-valued optimization techniques are used to solve the optimization problem. As a test example the distribution of piezoelectric wafers over a beam structure is presented. Finally, tis paper gives an outlook for new developments in this field.

关键词： piezoelectric smart structures finite element analysis optimum design actuator positioning

来源：评论

学校读者我要写书评

暂无评论

Computer-aided optimization of smart structures

Computer-aided optimization of smart structures

引用

smart structures and Materials 1999 conference

作者： Lerch, R Kaltenbacher, M Landes, H Simkovics, R Univ Linz Inst Elect Measurement Technol A-4040 Linz Austria

ISBN: (纸本)0819431419

In this paper, the finite-element/boundary-element program CAPA(1) is presented, which has been developed by the authors during the last decade. With this software environment we are able to model quite different types of transducers which mostly ask for the numerical solution of a multifield problem, such as coupled electric-mechanical fields or magnetic-mechanical fields. Practical applications in the area of smart structures will demonstrate the applicability of the developed software.

关键词： Electrodes Magnetism Transducers smart structures Acoustics Sensors Actuators Software development Dielectrics Piezoelectric effects

来源：评论

学校读者我要写书评

暂无评论

Robust control of input limited smart structural systems

Robust control of input limited smart structural systems

引用

smart structures and Materials 1999 conference

作者： Sana, S Rao, VS Univ Missouri Dept Elect & Comp Engn Rolla MO 65409 USA

ISBN: (纸本)0819431419

Integration of controllers with smart structural system require the controllers to consume less power and to be small in hardware size. These requirements pose as limits on the control input and the order of the controllers. Use of reduced order model of the plant in the controller design can cause spill over problems:in the closed loop system due to possible excitation of the unmodeled dynamics. In this paper we present the design of output feedback robust controllers for smart structures in the presence of control input limits considering unmodeled dynamics as additive uncertainty in the design. The performance requirements for the design are specified as regional pole placement constraints on the closed loop poles. Formulation of this multi-objective design problem in terms of matrix inequalities resulted in a feasibility problem involving bilinear matrix inequalities(BLMIs) in the unknown variables. To facilitate the solution of this feasibility problem, a change of variables is used to convert these BLMIs into linear matrix inequalities (LMIs) which can be readily solved by the use of available,tools. Finally, this design procedure is applied on a experimental smart structure and the results are presented.

关键词： linear matrix inequalities output feedback robust control regional pole placement and actuator limits

来源：评论

学校读者我要写书评

暂无评论

Dissipativity based control of plate vibrations by piezoelectric sensors and actuators

Dissipativity based control of plate vibrations by piezoelec...

引用

smart structures and Materials 1999 conference

作者： Schlacher, K Kugi, A Johannes Kepler Univ Inst Automat Control A-4040 Linz Austria

ISBN: (纸本)0819431419

Piezoelectric devices represent an important new group of actuators and sensors for active vibration control systems. Indeed, this technology allows to construct spatially distributed devices. A mathematical model of a multilayered piezoelectric plate, which takes hysteresis and polarization of the piexoelectric laminae into account, is presented. Passive control for Lagrangian systems is used to derive a class of stabilizing control laws, which are based on the collocation of sensors and actuators. Therefore, the design of the spatial distribution of the sensors/actuators is considered as a part of the controller synthesis.

关键词： Sensors Actuators control systems Mathematical modeling Polarization Electrodes Vibration control Active vibration control Multilayers Software

来源：评论

学校读者我要写书评

暂无评论

Performance considerations in the control of helicopter vibration

Performance considerations in the control of helicopter vibr...

引用

smart structures and Materials 1999 conference

作者： Konstanzer, P Kröplin, B Univ Stuttgart Inst Stat & Dynam Aerosp Struct D-70569 Stuttgart Germany

ISBN: (纸本)0819431419

The paper discusses feedback control strategies for the reduction of helicopter vibration using a trailing edge flap located at the outer part of the rotor blades. The problem of reducing rotor-induced vibration is considered as a disturbance rejection control problem where robust servomechanism control is applied in combination with optimal constant output, feedback. This control scheme is examined in the view of limitations in the transient performance by investigating the zeros of the multivariable system. Local control strategies in the rotating system are developed for active damping enhancement. Simulations are presented based on a BO105 helicopter.

关键词： helicopter rotor active control disturbance rejection control servomechanism control active damping

来源：评论

学校读者我要写书评

暂无评论

Comparing direct model reference adaptive control with traditional feedback control in the area of damage mitigation

Comparing direct model reference adaptive control with tradi...

引用

smart structures and Materials 1999 conference

作者： Waters, DP USAF Acad Dept Mech Engn Colorado Springs CO 80840 USA

ISBN: (纸本)0819431419

The incorporation of an active control system into an aerospace structure as part of-a smart structure has raised the issue of: How does the controller respond when the structure is damaged? The answer is usually dependent on the answer to numerous: other questions regarding the type of controller, the type of damage, the application of the smart structure, etc. However, previous research has indicated that the Direct Model Reference Adaptive control (DMRAC) algorithm has potential in preventing the damaged smart structure from becoming unstable. Maintaining stability following an impact damage is of minimal usefulness if the controller can not also provide satisfactory performance before the damage event. This paper presents the simulation results of research comparing a velocity and position feedback controller with a DMRAC controller. The primary areas of concern were the undamaged performance (damping augmentation) and the damaged performance (stability and steady state response). The traditional controller design performed better before the damage occurred, but the DMRAC controller was significantly better after the damage occurred.

关键词： adaptive control damage mitigation active structures controller performance

来源：评论

学校读者我要写书评

暂无评论

Reduced-order transition control via the optimal projection method

Reduced-order transition control via the optimal projection ...

引用

smart structures and Materials 1999 conference

作者： Rediniotis, O Webb, G Darmofal, D Texas A&M Univ Dept Aerosp Engn College Stn TX 77843 USA

ISBN: (纸本)0819431419

The systems theory approach to the feedback stabilization of finite-amplitude disturbances in plane Poiseuille flow results in high-order system models to accurately represent the disturbance dynamics. From a practical standpoint, a controller developed for a specific flow control task will often have to be implemented in realtime. The need for the synthesis of rigorous control theory and experimental methods has been noted by several researchers over the years. A key step to this synthesis is the development of low dimensional descriptions of flow dynamics for control synthesis. This paper examines the use of the optimal projection method for reduced-order controller synthesis for flow disturbance model systems with relatively high order (greater than 40).

关键词： optimal projection transition control reduced-order 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15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：