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

791 篇 期刊文献
395 篇 会议
12 篇 学位论文
2 册 图书

馆藏范围

1,200 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,114 篇 工学
- 422 篇 航空宇航科学与技...
- 285 篇 仪器科学与技术
- 268 篇 电气工程
- 202 篇 机械工程
- 168 篇 控制科学与工程
- 126 篇 计算机科学与技术...
- 100 篇 石油与天然气工程
- 89 篇 力学（可授工学、理...
- 72 篇 动力工程及工程热...
- 54 篇 交通运输工程
- 45 篇 土木工程
- 44 篇 材料科学与工程（可...
- 33 篇 信息与通信工程
- 27 篇 软件工程
- 23 篇 生物医学工程（可授...
- 22 篇 电子科学与技术（可...
- 13 篇 建筑学
- 13 篇 化学工程与技术
- 12 篇 环境科学与工程（可...
- 9 篇 地质资源与地质工...
301 篇 管理学
- 299 篇 管理科学与工程(可...
121 篇 理学
- 61 篇 物理学
- 20 篇 数学
- 19 篇 化学
- 12 篇 生物学
- 10 篇 地球物理学
- 9 篇 系统科学
31 篇 医学
- 20 篇 临床医学
- 12 篇 基础医学(可授医学...
6 篇 农学
4 篇 教育学
3 篇 经济学
1 篇 法学
1 篇 艺术学

主题

1,200 篇 control algorith...
76 篇 numerical simula...
57 篇 earth
43 篇 quaternions
38 篇 actuators
36 篇 feedback control
35 篇 satellites
34 篇 optimal control
32 篇 angle of attack
29 篇 spacecraft attit...
25 篇 linear quadratic...
25 篇 proportional int...
25 篇 closed loop syst...
23 篇 control systems
22 篇 attitude control...
22 篇 sensors
21 篇 model predictive...
21 篇 attitude control
21 篇 unmanned aerial ...
21 篇 mathematical mod...

机构

7 篇 univ michigan de...
6 篇 georgia inst tec...
6 篇 univ maryland de...
6 篇 brno university ...
5 篇 univ chinese aca...
5 篇 indian inst tech...
4 篇 univ cambridge d...
4 篇 virginia polytec...
4 篇 beihang univ sch...
4 篇 mit dept aeronau...
4 篇 univ colorado de...
4 篇 lola inst belgra...
4 篇 technion israel ...
3 篇 indian inst tech...
3 篇 caltech jet prop...
3 篇 ryerson univ dep...
3 篇 univ illinois de...
3 篇 usn postgrad sch...
3 篇 univ toronto ins...
3 篇 russian acad sci...

作者

6 篇 hovorka roman
5 篇 schaub hanspeter
5 篇 fujii ha
4 篇 cohen k
4 篇 johnson eric n.
4 篇 ben-asher jz
4 篇 hu qinglei
4 篇 glumov v. m.
4 篇 li wei
4 篇 fujii h
3 篇 singh bhim
3 篇 yu sangseok
3 篇 weiss h
3 篇 corbi ileana
3 篇 khorosheva e. r.
3 篇 dosaev marat
3 篇 burdisso ra
3 篇 li haitao
3 篇 biggs james d.
3 篇 sun jianmin

语言

1,129 篇 英文
51 篇 其他
15 篇 中文
1 篇 德文
1 篇 西班牙文
1 篇 法文
1 篇 朝鲜文
1 篇 荷兰文

检索条件"主题词=Control Algorithm"

共 1200 条记录，以下是521-530 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：

The Hardware-in-the-loop Simulation on the control System of a Small Launch Vehicle

The Hardware-in-the-loop Simulation on the Control System of...

引用

International Workshop on Information and Electronics Engineering (IWIEE) / International Conference on Information, Computing and Telecommunications (ICICT)

作者： Huang Wenbo Zhang Qiang Natl Univ Def Technol Coll Aerosp & Mat Engn Changsha 410073 Hunan Peoples R China

ISBN: (纸本)9781627485852

The hardware-in-the-loop simulation plays an important role in aerocraft design. In hardware-in-the-loop simulation on launch vehicle, some hardware components are connected to the simulation loop and then work driven by data from the running computer which yield different operand quantities in different coordinate frames. According to the analysis on characteristic of the ballistics in the inertial launch reference frame, a hardware-in-the-loop simulation system for a small launch vehicle containing IMU, rocket-borne computer and rudder is established. Simulation results indicate the control scheme is accurate, the algorithm of navigation, guidance and attitude control are valid, and the calculation reduction quantity benefited from using the data in the inertial launch reference frame rather than in launch reference is worked out. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Harbin University of Science and Technology

关键词： small launch vehicle hardware-in-the-loop simulation rocket-borne computer control algorithm

来源：评论

学校读者我要写书评

暂无评论

Non-linear control of a Quadrotor with Actuator Delay

Non-linear Control of a Quadrotor with Actuator Delay

引用

AIAA SciTech Forum

作者： Kartal, Muhammed R. Ignatyev, Dmitry Zolotas, Argyrios Cranfield Univ Sch Aerosp Transport & Mfg Autonomous Syst & Control Ctr Autonomous & Cyberp Cranfield MK43 0AL Beds England

ISBN: (数字)9781624107115

ISBN: (纸本)9781624107115

During the last decade, Unmanned Aerial Vehicles (UAVs) gained significant interest for use in various application domains such as monitoring/surveillance, freight/cargo shipping, and agriculture spraying. Developing such vehicle platforms requires the utilization of robust control approaches to maintain stable and appropriate maneuvering capabilities, as well as to address system uncertainty such as payload variation or dynamic variations (e.g., spraying drones are affected by such uncertainty). Moreover, due to the rotor-based structure, rotorcraft UAVs are quite vulnerable to UAV systems control input signal delay. In terms of maintaining a robust approach for a rotorcraft UAV, it is essential to provide stability against UAV systems control input signal delay. This paper makes an analysis throughout to improve control efficiency against UAV systems control input signal delay. Through investigation and improved fault rejection, three controlling algorithms were designed and applied. The analysis focused on three different scenarios. Insights are discussed within the remit of command tracking performance with UAV systems control input signal delay.

关键词： Quadcopter Actuators Unmanned Aerial Vehicle control algorithm Rotorcrafts Robust control System Cargo Ships Proportional Integral Derivative Nonlinear Dynamics Newton's Second Law

来源：评论

学校读者我要写书评

暂无评论

SCALAR control STRUCTURE OF AN ASYNCRONOUS MOTOR AT MAXIMUM TORQUE

SCALAR CONTROL STRUCTURE OF AN ASYNCRONOUS MOTOR AT MAXIMUM ...

引用

19th International Symposium of the Danube-Adria-Association-for-Automation-and-Manufacturing

作者： Chioncel, Cristian Chioncel, Petru Gillich, Nicoleta

ISBN: (纸本)9783901509681

This paper presents a scalar control structure for a asynchronous motor at maximum torque. Voltage and frequency changes in steps until it reaches the final value based on a computing block. The final values for the request voltage and the frequency realised by the control scheme with one, two controller's ore just implementing the computing blocks, are obtained though solving algebraic systems and simulation in transient operating system, by solving differential equations, in an software based on the "Maple" module.

关键词： asynchronous motor - ASM control algorithm

来源：评论

学校读者我要写书评

暂无评论

Output Feedback Model Reference Adaptive control in the Presence of Actuator Dynamics

Output Feedback Model Reference Adaptive Control in the Pres...

引用

AIAA Science and Technology Forum and Exposition (AIAA SciTech)

作者： Ristevski, Stefan Dogan, K. Merve Yucelen, Tansel Muse, Jonathan A. Univ S Florida Dept Mech Engn Tampa FL 33620 USA Univ S Florida Lab Auton Control Informat & Syst LACIS Tampa FL 33620 USA Air Force Res Lab Autonomous Control Branch Aerosp Syst Directorate Wright Patterson AFB OH 45433 USA

ISBN: (数字)9781624105951

ISBN: (纸本)9781624105951

Unavailability of the full state vector creates a challenge for the design and analysis of adaptive control approaches. To this end, output feedback adaptive control approaches are developed. However, the presence of actuator dynamics can seriously degrade their stability and performance. While the actuator dynamics problem is studied for state feedback adaptive control approaches, how these results can generalize to the output feedback case is unknown. This paper addresses this knowledge gap. Specifically, we propose an output feedback model reference adaptive control architecture such that the uncertain dynamical system with actuator dynamics asymptotically follows a given hedged reference model. An illustrative numerical example is also included to demonstrate the efficacy of the proposed contribution.

关键词： Output Feedback Model Reference Adaptive control Actuators Elevator Deflection Hypersonic Vehicles control algorithm

来源：评论

学校读者我要写书评

暂无评论

Robotic Endoscope System with Compliance Effect Including Adaptive Impedance and Velocity control for Assistive Laparoscopic Surgery

Robotic Endoscope System with Compliance Effect Including Ad...

引用

3rd IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics

作者： Luo, Ren C. Chen, Jing Wen Perng, Yi Wen Natl Taiwan Univ Dept Elect Engn Taipei 10764 Taiwan NTU Dept Engn Mech Taipei Taiwan

ISBN: (纸本)9781424477098

Laparoscopic surgery becomes mainstream in minimally invasive surgery. This paper proposes a robotic endoscope system with compliance effect including adaptive impedance and velocity control to assist laparoscopic surgery. The system consists of stereoscopic head mount display (SHMD) and five degrees of freedom (D.O.F.) endoscope. SHMD includes Motion Node (gyro sensor) and force feedback device. Endoscope is equipped with tactile sensor and stereo vision on the tip. Surgeon only wears a light weight SHMD to control the endoscope by using head movement without additional assistant. Therefore, he can manipulate laparoscopy instruments simultaneously. Surgeon could press/release the pedal to enable/lock the tracking mode. The endoscope follows the pose of surgeon's head in real time and the 3D image can be displayed on SHMD. Thus Surgeon can easily and safely perform laparoscopic surgery. The velocity of the endoscope movement is determined by adaptive impedance and velocity control which increases operation efficiency and keeps the compliance effect. The compliance effect provides a zero torque effect when the endoscope reaches target position. This effect is very helpful and safe for the laparoscope surgery. The impedance with the integral and derivative control design eliminates the steady state error and provides damping effect to reduce the influence of overshoot. The reaction torque observer reduces the ripple of torque and smoothes the output of velocity. In this paper, we implement the control algorithm and demonstrate the proof of concept to an one D.O.F. robotic endoscope in the horizontal plane. The experimental results show that we can control the endoscope easily and efficiently. In the future, we realize the new endoscope system and extend the algorithm to multi-joint control.

关键词： 3D image DOF robotic endoscope adaptive impedance assistive laparoscopic surgery biomechanics control algorithm degrees of freedom endoscope endoscopes force feedback device gyro sensor head movement laparoscopy instruments medical robotics motion node multijoint control reaction torque observer robotic endoscope system stereo vision stereoscopic head mount display surgeon head surgery tactile sensor tactile sensors velocity control

来源：评论

学校读者我要写书评

暂无评论

Neuro-Backstepping Sliding Mode Flight control using Asymmetric Barrier Lyapunov Function

Neuro-Backstepping Sliding Mode Flight Control using Asymmet...

引用

AIAA Aviation Forum

作者： Singh, Prabhjeet Giri, Dipak K. Ghosh, Ajoy K. Indian Inst Technol Kanpur Dept Aerosp Engn Kanpur 208016 Uttar Pradesh India

ISBN: (数字)9781624107047

ISBN: (纸本)9781624107047

The aircraft's attitude and altitude are controlled asymptotically using comprehensive integration of backstepping with sliding mode. A neural network is employed in conjunction with the backstepping sliding mode (BSMC) which aids in mapping non-linear aerodynamic forces and moments under dynamic atmospheric circumstances. Adaptive radial basis function neural network (RBFNN) is used as an activation algorithm for the function approximation by tuning the weights. This structure of RBFNN is employed in the backstepping framework which is embedded with the designed surfaces. The formulation of such a control algorithm requires a minimum knowledge of the aerodynamic model in addition to its well-known physical characteristics. In the notion of Lyapunov, closed-loop signals are theoretically demonstrated to be semi-globally uniformly ultimately bounded. The control Lyapunov function candidate employed in the paper is the asymmetric Barrier Lyapunov Function (ABLF), which aids in constraining the output from designed limit. Moreover, the performance metrics of various Lyapunov function candidates, namely quadratic Lyapunov function (QLF), symmetric BLF and asymmetric BLF, are compared for the asymptotic control of flight in the presence of longitudinal disturbances. The current study's findings indicate satisfactory control performance, with output tracking desired signals and system states remaining on the designed sliding surfaces.

关键词： Flight control Artificial Neural Network Longitudinal control Aerodynamic Coefficients control algorithm Numerical Simulation control Surfaces Attitude Dynamics Angle of Attack Fixed Wing Aircraft

来源：评论

学校读者我要写书评

暂无评论

Cold Gas Thruster and controller Development for Satellite Attitude control

Cold Gas Thruster and Controller Development for Satellite A...

引用

AIAA SciTech Forum

作者： Sedaki, Huda Koyuncu, Emre Gurer, Ahmet Mucahit Cetin, Ahmet Talha Karabeyoglu, Arif Istanbul Tech Univ Aerosp Res Ctr Istanbul Turkiye DeltaV Space Technol Co Istanbul Turkiye

ISBN: (数字)9781624107115

ISBN: (纸本)9781624107115

This paper summarizes the design and application of a cold gas thruster propulsion system for attitude control of satellites and space tugs. The control algorithm's development relies on analyzing data collected through several tests intended for system identification. Therefore, the project highlights the importance of performing real time testing on the physical system along with validating the simulation of the mathematical model. The control mainly relies on PWM signal customized under the special constraints defined by the cold gas thruster characteristics.

关键词： Cold Gas Thruster control algorithm Open Loop Transfer Function Attitude control System Propulsion System Satellites Satellite Attitude control Mathematical Models Space Tugs Real Time Operating System

来源：评论

学校读者我要写书评

暂无评论

Reliable Wireless control Wireless Connection in the control Loop 12

Reliable Wireless Control Wireless Connection in the Control...

引用

IEEE World Conference on Factory Communication Systems (WFCS)

作者： Olaya, Santiago Soler Perez Maetzler, Stefan Wollschlaeger, Martin Varutti, Paolo Szczepanski, Thorsten Tech Univ Dresden Inst Appl Comp Sci Chair Ind Commun Dresden Germany Ifak Syst GmbH Magdeburg Germany

ISBN: (纸本)9781509023394

Wireless communication technologies are adopted more and more in industrial applications. While being accepted as an add-on focusing on tasks like asset management, the use of wireless connection in the control loop is still less common. A main requirement for such an application is a reliable communication solution. The paper discusses a system approach of integrating wireless communication systems into a control application by using a model predictive control and an intelligent radio proxy in order to minimize the issues derived from a wireless connection, like packet loss and jitter. The engineering of such a solution is supported by a specific PLC function block.

关键词： softwarebased reliability control algorithm wireless control

来源：评论

学校读者我要写书评

暂无评论

Detection and control of a Wheeled Mobile Robot Based on Magnetic Navigation

Detection and Control of a Wheeled Mobile Robot Based on Mag...

引用

9th Asian control Conference (ASCC)

作者： Sun, Guan Feng, Dan Zhang, Youtong Weng, Dongdong Beijing Inst Technol Beijing 100081 Peoples R China

ISBN: (纸本)9781467357692;9781467357678

This paper introduces the design of a wheeled mobile robot based on magnetic navigation. The working principle of magnetic navigation is analyzed, and a novel navigation path detection algorithm is proposed. Meanwhile, the fuzzy control algorithm and PID algorithm are combined to optimize the control performance of the steering servo and the electric motor. The experimental results show the effectiveness of both the detection and the control algorithm. The wheeled mobile robot can trace the navigation path automatically and precisely at a high speed.

关键词： Magnetic Navigation Wheeled Mobile Robot Path Detection algorithm control algorithm

来源：评论

学校读者我要写书评

暂无评论

Automatic control of a robot camera for broadcasting and subjective evaluation and analysis of reproduced images

Automatic control of a robot camera for broadcasting and sub...

引用

Conference on Human Vision and Electronic Imaging V

作者： Kato, D Ishikawa, A Tsuda, T Shimoda, S Fukushima, H NHK Japan Broadcasting Corp Sci & Tech Res Labs Setagaya Ku Tokyo 1578510 Japan

ISBN: (纸本)0819435775

We are studying about an intelligent robot camera that can automatically shoot an object and produce images with a powerful sense of reality as if a very skilled cameraman were at work. In this study, we designed a control algorithm based on cameramen's techniques for the control of the robot camera and conducted a series of experiments to understand the effects of camera work on how images look to viewers. The findings were as follows: (1) Evaluation scores are high when actual data by cameraman, especially typical data, are used as the position adjusting velocity curve of the target. (2) Evaluation scores are relatively high for images taken with feedback-feedforward camera control method when the target moves in one direction. (3) When both the direction and velocity of the target change and when the target gets bigger and faster in the view finder, it becomes increasingly difficult to keep the target within the view finder using the control method that imitates the human camera handling. (4) The method with mechanical feedback, on the other hand, is able to cope with rapid changes in the target's direction and velocity, constantly keeping the target within the view finder. Even so, the viewer finds the image rather mechanical than natural.

关键词： robot camera automatic shooting camera work human camera handling control algorithm

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 << < 49 50 51 52 53 54 55 56 57 58 > >>

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：