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

733 篇 会议
185 册 图书

馆藏范围

917 篇 电子文献
2 种 纸本馆藏

日期分布

学科分类号

806 篇 工学
- 701 篇 控制科学与工程
- 306 篇 计算机科学与技术...
- 122 篇 电气工程
- 75 篇 机械工程
- 73 篇 仪器科学与技术
- 30 篇 软件工程
- 3 篇 交通运输工程
- 2 篇 航空宇航科学与技...
- 2 篇 生物医学工程（可授...
- 1 篇 力学（可授工学、理...
- 1 篇 材料科学与工程（可...
- 1 篇 土木工程
- 1 篇 水利工程
- 1 篇 测绘科学与技术
- 1 篇 船舶与海洋工程
- 1 篇 生物工程
36 篇 理学
- 33 篇 数学
- 3 篇 物理学
- 1 篇 地球物理学
- 1 篇 生物学
1 篇 农学
- 1 篇 水产
1 篇 医学
- 1 篇 基础医学(可授医学...
- 1 篇 临床医学
- 1 篇 药学(可授医学、理...
1 篇 管理学
- 1 篇 管理科学与工程(可...

主题

89 篇 artificial intel...
75 篇 robotics and aut...
54 篇 robots
47 篇 control, robotic...
46 篇 motion planning
39 篇 robotics
30 篇 systems theory, ...
25 篇 mobile robots
19 篇 anthropomorphic ...
18 篇 control and syst...
15 篇 machinery and ma...
10 篇 robot programmin...
10 篇 antennas
9 篇 mapping
9 篇 multipurpose rob...
8 篇 cognitive psycho...
7 篇 cameras
7 篇 computational in...
7 篇 autonomous under...
7 篇 controllers

机构

34 篇 carnegie mellon ...
12 篇 univ penn grasp ...
11 篇 stanford univ de...
10 篇 mit 77 massachus...
9 篇 mit comp sci & a...
9 篇 carnegie mellon ...
8 篇 univ sydney aust...
8 篇 mit comp sci & a...
8 篇 stanford univ st...
7 篇 carnegie mellon ...
7 篇 univ calif berke...
7 篇 stanford univers...
6 篇 univ study berga...
5 篇 department of co...
5 篇 duke univ dept c...
5 篇 univ penn philad...
4 篇 univ n carolina ...
4 篇 queensland unive...
4 篇 mit csail 77 mas...
4 篇 mit cambridge ma...

作者

20 篇 kumar vijay
20 篇 rus daniela
12 篇 siegwart roland
11 篇 kelly alonzo
11 篇 peter corke
10 篇 sukkarieh salah
10 篇 corke peter
10 篇 van den berg jur
9 篇 michael nathan
9 篇 schwager mac
8 篇 thrun sebastian
8 篇 manocha dinesh
8 篇 goldberg ken
8 篇 oussama khatib
8 篇 alterovitz ron
7 篇 hauser kris
7 篇 laugier christia...
7 篇 mason matthew t.
7 篇 abbeel pieter
6 篇 hsu david

语言

898 篇 英文
20 篇 中文

检索条件"丛书名=Springer Tracts in Advanced Robotics"

共 918 条记录，以下是141-150 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：

Scalable Formation Control of Multi-robot Chain Networks Using a PDE Abstraction 1

引用

12th International Symposium on Distributed Autonomous Robotic Systems (DARS)

作者： Elamvazhuthi, Karthik Berman, Spring Arizona State Univ Sch Engn Matter Transport & Energy Tempe AZ USA

ISBN: (数字)9784431558798

ISBN: (纸本)9784431558798;9784431558774

This work investigates the application of boundary control of the wave equation to achieve leader-induced formation control of a multi-robot network with a chain topology. In contrast to previous related work on controlling formations of single integrator agents, we consider a model for double integrator agents. For trajectory planning, we use the flatness based method for assigning trajectories to leader agents so that the agents' trajectories and control inputs are computed in a decentralized way. We show how the approximation greatly simplifies the planning problem and the resulting synthesized controls are bounded and independent of the number of agents in the network. We validate our formation control approach with simulations of 100 and 1000 agents that converge to configurations on three different type of target curves.

关键词： Formation control Boundary control Wave equation Flatness-based trajectory planning Chain networks Scalable control

来源：评论

学校读者我要写书评

暂无评论

Glider CT: Analysis and Experimental Validation 1

引用

12th International Symposium on Distributed Autonomous Robotic Systems (DARS)

作者： Chang, Dongsik Wu, Wencen Zhang, Fumin Georgia Inst Technol Atlanta GA 30332 USA Rensselaer Polytech Inst Troy NY USA

ISBN: (数字)9784431558798

ISBN: (纸本)9784431558798;9784431558774

Underwater gliders are robust ocean sensor platforms characterized by high reliability and endurance. Because of their relatively low speed, the motion of underwater gliders is strongly affected by the ocean current, providing data to estimate the depth averaged flow velocity. The glider computerized tomography (Glider CT) algorithm reconstructs a depth-averaged flow field from the navigation errors accumulated along the glider trajectories. This paper justifies the convergence of the Glider CT algorithm as a row action method solving nonlinear equations previously used for bent-ray ultrasonic CT. The paper also validates the algorithm through experiments where the horizontal motion of underwater gliders under flow is imitated by mobile robots in an indoor lab setting. Both theoretical analysis and experimental results suggest Glider CT as a promising method for marine operations.

关键词： Flow field reconstruction Underwater gliders

来源：评论

学校读者我要写书评

暂无评论

Easy Estimation of Wheel Lift and Suspension Force for a Novel High-Speed Robot on Rough Terrain 10th

Easy Estimation of Wheel Lift and Suspension Force for a Nov...

引用

10th International Conference on Field and Service robotics (FSR)

作者： Kim, Jayoung Jeon, Bongsoo Lee, Jihong Chungnam Natl Univ Dept Mechatron Engn Daejeon South Korea

ISBN: (纸本)9783319277028;9783319277004

In operation of high-speed wheeled robots on rough terrain, it is important to predict or measure the interaction between wheel and ground in order to maintain optimal maneuverability. Therefore, this paper proposes an easy way to estimate wheel lift and suspension force of a high-speed wheeled robot on uneven surfaces. First, a high-speed robot with six wheels with individual steer motors was developed, and with the body of the robot connected to each wheel by semi-active suspensions. In a sensor system, potentiometers, which can measure angle of arms, are mounted at the end of arms and have a critical role in estimating wheel lift and suspension force. Asimple dynamic equation of the spring-damper system is used to estimate the suspension force, and the equation is calculated in terms of the suspension displacement by measured angle of arms because the suspension displacement is a function of arm angle in the boundary of the kinematic model of the body-wheel connection. In addition, wheel lift can be estimated using the arm angle. When the robot keeps its initial state without normal force, the arm angle is set as zero point. When the wheels receive the normal force, the link angle is changed to a value higher than zero point. If a wheel does not contact to a ground, then the suspension force goes toward the negative direction as a value. Therefore, if wheel lift happens while driving, the arm angle will follow the zero point or the suspension force will indicate a negative value. The proposed method was validated in ADAM simulations. In addition, the results of the performance were verified through outdoor experiments in an environment with an obstacle using a high-speed robot developed for this purpose.

关键词： Wheels

来源：评论

学校读者我要写书评

暂无评论

Restraining Objects with Curved Effectors and Its Application to Whole-Arm Grasping 16th

Restraining Objects with Curved Effectors and Its Applicatio...

引用

16th International Symposium on robotics Research (ISSR)

作者： Seo, Jungwon Yim, Mark Kumar, Vijay Univ Penn Philadelphia PA 19104 USA

ISBN: (纸本)9783319288727;9783319288703

This paper develops the theory and algorithms for immobilizing/caging polyhedral objects using curved (for example, planar, cylindrical, or spherical) effectors, in contrast to customary point effectors. We show that it is possible to immobilize all polyhedral objects with three effectors with possibly nonzero curvature, with finite extent. We further discuss how to cage the objects and obtain a stable grasp from such a cage. The theory can also be applied to immobilize/cage polygonal objects on the plane. As one application of the theory, we address the problem of whole-arm grasping with robot arms.

关键词： robotics

来源：评论

学校读者我要写书评

暂无评论

Search and Retrieval of Human Casualties in Outdoor Environments with Unmanned Ground Systems-System Overview and Lessons Learned from ELROB 2014 10th

Search and Retrieval of Human Casualties in Outdoor Environm...

引用

10th International Conference on Field and Service robotics (FSR)

作者： Brueggemann, Bernd Wildermuth, Dennis Schneider, Frank E. Fraunhofer FKIE Fraunhoferstr 20 D-53343 Wachtberg Germany

ISBN: (纸本)9783319277028;9783319277004

The European Land Robot Trail (ELROB) is a robot competition running for nearly 10 years now. Its focus changes between military and civilian applications every other year. Although the ELROB is now one of the most established competition events in Europe, there have been changes in the tasks over the years. In 2014, for the first time, a search and rescue scenario was provided. This paper addresses this Medical Evacuation (MedEvac) scenario and describes our system design to approach the challenge, especially our innovative control mechanism for the manipulator. Comparing our solution with the other teams' approaches we will show advantages which, finally, enabled us to achieve the first place in this trial.

关键词： Military applications

来源：评论

学校读者我要写书评

暂无评论

In the Dead of Winter: Challenging Vision-Based Path Following in Extreme Conditions 10th

In the Dead of Winter: Challenging Vision-Based Path Followi...

引用

10th International Conference on Field and Service robotics (FSR)

作者： Paton, Michael Pomerleau, Francois Barfoot, Timothy D. Univ Toronto Inst Aerosp Studies 4925 Dufferin St Toronto ON M3H 5T6 Canada

ISBN: (纸本)9783319277028;9783319277004

In order for vision-based navigation algorithms to extend to long-term autonomy applications, they must have the ability to reliably associate images across time. This ability is challenged in unstructured and outdoor environments, where appearance is highly variable. This is especially true in temperate winter climates, where snowfall and low sun elevation rapidly change the appearance of the scene. While there have been proposed techniques to perform localization across extreme appearance changes, they are not suitable for many navigation algorithms such as autonomous path following, which requires constant, accurate, metric localization during the robot traverse. Furthermore, recent methods that mitigate the effects of lighting change for vision algorithms do not perform well in the contrast-limited environments associated with winter. In this paper, we highlight the successes and failures of two state-of-the-art path-following algorithms in this challenging environment. From harsh lighting conditions to deep snow, we show through a series of field trials that there remain serious issues with navigation in these environments, which must be addressed in order for long-term, vision-based navigation to succeed.

关键词： Snow

来源：评论

学校读者我要写书评

暂无评论

Distributed Co-optimisation of Throughput for Mobile Sensor Networks 1

引用

12th International Symposium on Distributed Autonomous Robotic Systems (DARS)

作者： Trung Dung Ngo Univ Brunei Darussalam Fac Sci More Than Robot Lab 1 Bandar Seri Begawan Brunei

ISBN: (数字)9784431558798

ISBN: (纸本)9784431558798;9784431558774

We study the problems of throughput optimisation of mobile sensor networks. A network of mobile sensor nodes equipped with limited sensing and communication capabilities for connectivity maintenance and measurement of quality of communication links with the nearest neighbours is deployed to exploit and collect environmental data. Communication throughput of the multi-hop ad-hoc network of mobile sensor nodes is maximised for fast and reliable data transmission from sources to destinations. We propose a method of designing the distributed control for mobile sensor nodes for throughput optimisation in two stages: (1) position-aware optimisation and (2) communication-aware optimisation. We demonstrate effectiveness of the method through Monte-Carlo simulation based statistical results.

关键词： Mobile sensor networks Throughput Distributed co-optimisation Communication-aware optimisation Position-aware optimisation

来源：评论

学校读者我要写书评

暂无评论

Taming the North: Multi-camera Parallel Tracking and Mapping in Snow-Laden Environments 10th

Taming the North: Multi-camera Parallel Tracking and Mapping...

引用

10th International Conference on Field and Service robotics (FSR)

作者： Das, Arun Kumar, Devinder El Bably, Abdelhamid Waslander, Steven L. Univ Waterloo Waterloo ON N2L 3G1 Canada

ISBN: (纸本)9783319277028;9783319277004

Robot deployment in open snow-covered environments poses challenges to existing vision-based localization and mapping methods. Limited field of view and over-exposure in regions where snow is present leads to difficulty identifying and tracking features in the environment. The wide variation in scene depth and relative visual saliency of points on the horizon results in clustered features with poor depth estimates, as well as the failure of typical keyframe selection metrics to produce reliable bundle adjustment results. In this work, we propose the use of and two extensions to Multi-Camera Parallel Tracking and Mapping (MCPTAM) to improve localization performance in snow-laden environments. First, we define a snowsegmentation method and snow-specific image filtering to enhance detectability of local features on the snow surface. Then, we define a feature entropy reduction metric for keyframe selection that leads to reduced map sizes while maintaining localization accuracy. Both refinements are demonstrated on a snow-laden outdoor dataset collected with a wide field-of-view, three camera cluster on a ground rover platform.

关键词： Snow

来源：评论

学校读者我要写书评

暂无评论

A Stereo Vision Based Obstacle Detection System for Agricultural Applications 10th

A Stereo Vision Based Obstacle Detection System for Agricult...

引用

10th International Conference on Field and Service robotics (FSR)

作者： Fleischmann, Patrick Berns, Karsten Univ Kaiserslautern Dept Comp Sci Robot Res Lab D-67663 Kaiserslautern Germany

ISBN: (纸本)9783319277028;9783319277004

In this paper, an obstacle detection system for field applications is presented which relies on the output of a stereo vision camera. In a first step, it splits the point cloud into cells which are analyzed in parallel. Here, features like density and distribution of the points and the normal of a fitted plane are taken into account. Finally, a neighborhood analysis clusters the obstacles and identifies additional ones based on the terrain slope. Furthermore, additional properties can be easily derived from the grid structure like a terrain traversability estimation or a dominant ground plane. The experimental validation has been done on a modified tractor on the field, with a test vehicle on the campus and within the forest.

关键词： Stereo vision

来源：评论

学校读者我要写书评

暂无评论

Polynomial Trajectory Planning for Aggressive Quadrotor Flight in Dense Indoor Environments 16th

Polynomial Trajectory Planning for Aggressive Quadrotor Flig...

引用

16th International Symposium on robotics Research (ISSR)

作者： Richter, Charles Bry, Adam Roy, Nicholas MIT 77 Massachusetts Ave Cambridge MA 02139 USA

ISBN: (纸本)9783319288727;9783319288703

We explore the challenges of planning trajectories for quadrotors through cluttered indoor environments. We extend the existing work on polynomial trajectory generation by presenting a method of jointly optimizing polynomial path segments in an unconstrained quadratic program that is numerically stable for high-order polynomials and large numbers of segments, and is easily formulated for efficient sparse computation. We also present a technique for automatically selecting the amount of time allocated to each segment, and hence the quadrotor speeds along the path, as a function of a single parameter determining aggressiveness, subject to actuator constraints. The use of polynomial trajectories, coupled with the differentially flat representation of the quadrotor, eliminates the need for computationally intensive sampling and simulation in the high dimensional state space of the vehicle during motion planning. Our approach generates high-quality trajecrtories much faster than purely sampling-based optimal kinodynamic planning methods, but sacrifices the guarantee of asymptotic convergence to the global optimum that those methods provide. We demonstrate the performance of our algorithm by efficiently generating trajectories through challenging indoor spaces and successfully traversing them at speeds up to 8m/s. A demonstration of our algorithm and flight performance is available at: http://***/rrg/quad_polynomial_trajectory_planning.

关键词： Motion planning

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92页 << < 11 12 13 14 15 16 17 18 19 20 > >>

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：