检索结果-内蒙古大学图书馆

2011 IEEE 5th International Conference on Cybernetics and Intelligent Systems, CIS 2011

作者： Guo, Ji Gao, Bo Cui, Rongxin Ge, Shuzhi Sam College of Physics and Electrical Engineering Anyang Normal University China College of Marine Engineering Northwestern Polytechnical University Xi'an 710072 China Robotics Institute School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China

ISBN: (纸本)9781612841984

In this paper, we propose a method that could solve the problem of estimating the minimum number of robots to finish the given multi-objects task. The criterion of estimating the robots includes the time consumption of motion on the trajectory and the work on the multi-objects. Our proposed method builds the roadmap to compute the cost of motion between objects and then builds the network with the motion and work cost. To satisfy the specified efficiency, the optimization algorithm of network is used to compute the minimum number of robots which can finish the task. An implementation example is presented and possible further research directions are presented as well. © 2011 IEEE.

关键词： Efficiency

来源：评论

学校读者我要写书评

暂无评论

Report on the AAAI 2010 robot exhibition

Report on the AAAI 2010 robot exhibition

引用

作者： Anderson, Monica D. Chernova, Sonia Dodds, Zachary Thomaz, Andrea L. Touretzky, David S. Computer Science Department University of Alabama United States Robotics Engineering Program Worcester Polytechnic Institute United States Department of Computer Science Harvey Mudd College United States School of Interactive Computing Georgia Institute of Technology United States Center for the Neural Basis of Cognition Carnegie Mellon University United States

The 19th robotics program at the annual AAAI conference was held in Atlanta, Georgia, in July 2010. In this article we give a summary of three components of the exhibition: the Small-Scale Manipulation Challenge: Robotic Chess;the Learning by Demonstration Challenge;and the Education Track. In each section we detail the challenge task. We also describe the participating teams, highlight the research questions they tackled, and briefly describe the systems they demonstrated. Copyright © 2011, Association for the Advancement of Artificial Intelligence. All rights reserved.

关键词： Exhibitions

来源：评论

学校读者我要写书评

暂无评论

System design and hardware integration of social robot Nancy

System design and hardware integration of social robot Nancy

引用

2011 IEEE/SICE International Symposium on System Integration, SII 2011

作者： Ge, Shuzhi Sam Liew, Chun Fui Li, Yanan Yang, Jiaqiang Interactive Digital Media Institute Department of Electrical and Computer Engineering National University of Singapore Singapore 117576 Singapore Robotics Institute School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China Social Robotics Laboratory Interactive Digital Media Institute National University of Singapore Singapore 119613 Singapore College of Electrical Engineering Zhejiang University Hangzhou 310027 China

ISBN: (纸本)9781457715235

This paper gives insight into the system design and hardware architecture of Nancy, which is a social robot in humanoid form that is currently being developed in Social robotics Lab (SRL), Interactive and Digital Media Institute, National University of Singapore. In contrast to industrial robots, the design of Nancy focuses on safety issue, social interaction and attractive appearance. In order to achieve these objectives, Nancy is designed to be user-friendly and approachable. The mechanical structure of Nancy is presented in the beginning. After that, the hardware architecture which includes processor system, vision system, audio system, communication system, power system, and motion system, is described systematically. Finally, the roles of integrated sensors are described and implemented works are summarized. © 2011 IEEE.

关键词： Digital storage

来源：评论

学校读者我要写书评

暂无评论

Q&A

引用

Design Management Review 2014年第3期25卷

作者： John Maeda Steven Heller Tim Hoover Has been a design partner at Kleiner Perkins Caufield & Byers since January 2014 helping entrepreneurs and portfolio companies to build design into their company cultures. He served as the president of Rhode Island School of Design for six years through 2013 and also served as an associate director of research at the MIT Media Lab. Maeda has been a practicing designer since 1990 and his work is in the permanent collections of the Museum of Modern Art San Francisco Museum of Modern Art and the Cartier Foundation. He serves on the boards of several corporations including Sonos and Wieden + Kennedy and is chair of eBay's Design Advisory Board. His four published books include The Laws of Simplicity and Redesigning Leadership. Maeda is the recipient of a variety of international awards for his creative work including induction into the Art Director's Club Hall of Fame. In 2001 he received the White House National Design Award in 2002 he received the Mainichi Design Prize in Japan and in 2005 he was awarded the Raymond Loewy Foundation Prize in Germany. Maeda earned a BS and an MS from MIT in computer science and electrical engineering. He received a PhD in design science from the University of Tsukuba Institute of Art and Design in Japan as well as an MBA from Arizona State University. Co‐chair and co‐founder of the MFA Designer as Author and Entrepreneur program at the School of Visual Arts in New York. He was the art director of The New York Times Book Review and now writes the VISUALS column for the NYTBR. He also writes “The Daily Heller” at *** a weekly online design column for Atlantic magazine. He is author co‐author and editor of more than 165 books on the history and practice of graphic design illustration and satiric art. His forthcoming books include 100 Classic Graphic Design Magazines (Laurence King Publishers) and Raw Data: The Process Behind Information Graphics (Thames + Hudson). Heller was the 2011 recipient of the Smithsonian National Design Award for Design Mind. He has also writ

John Maeda is a past president of Rhode Island school of Design and an internationally known designer. He's now involved in helping entrepreneurs build design into their company cultures. Writer and educator Steven Heller pairs up with Tim Hoover, head of product and design at Canary, to talk about designer CEOs, start‐ups, and cutting out the middleman.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Trajectory planning and control for multiple-vehicles systems

Trajectory planning and control for multiple-vehicles system...

引用

2011 8th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2011

作者： Pamosoaji, Anugrah K. Hong, Keum-Shik Ge, Shuzhi Sam School of Mechanical Engineering Pusan National University Busan 609-735 Korea Republic of Department of Cogno-Mechatronics Engineering Pusan National University Busan 609-735 Korea Republic of Robotics Institute School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 611813 China Department of Electrical and Computer Engineering National University of Singapore 117576 Singapore Singapore

ISBN: (纸本)9781457707223

Algorithms for trajectory planning and control for a multiple-vehicles system are investigated. An issue of designing collision-free trajectories on a group of crossing paths is tackled. The trajectories are modeled as a set of via-points coupled with their associated achieving time. Furthermore, a tracking controller design dealing with actuators constraints and all via points' achieve times is proposed. By applying the controller, each vehicle is guaranteed to get closer to the desired via-points without any obstacle-avoidance motions. Simulation results showing the generated trajectories and tracking performance is presented. © 2011 IEEE.

关键词： Trajectories

来源：评论

学校读者我要写书评

暂无评论

Design of interval type-2 fuzzy logic controllers for flocking algorithm

Design of interval type-2 fuzzy logic controllers for flocki...

引用

IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)

作者： Seung-Mok Lee Jong-Hwan Kim Hyun Myung Department of Civil and Environmental Engineering Robotics Program KAIST Daejeon South Korea Department of Electrical Engineering and Computer Science Robotics Program KAIST Daejeon South Korea

This paper presents a novel interval type-2 fuzzy logic control architecture for flocking system when the system has noisy sensor measurements. The traditional type-1 fuzzy logic controller (FLC) using precise type-1 fuzzy sets cannot fully model and handle the uncertainties of sensor data. However, type-2 FLC using type-2 fuzzy sets with a footprint of uncertainty (FOU) produces better performances under noisy environments. In this paper, therefore, we present a reactive control architecture for flocking algorithm that is based on interval type 2 FLC to implement the flocking behaviors consisting separation, obstacle avoidance, and velocity matching behaviors. The type-2 based control system could cope with the uncertainties of noisy sensor measurements and resulted in good performances that outperformed the type-1 FLC.

关键词： Collision avoidance Robot sensing systems Trajectory Fuzzy sets Fuzzy logic Noise measurement

来源：评论

学校读者我要写书评

暂无评论

Mechanical design of social robot Nancy

Mechanical design of social robot Nancy

引用

2011 IEEE/SICE International Symposium on System Integration, SII 2011

作者： Ge, S.S. Safizadeh, M.R. Li, Y. Social Robotics Lab. Interactive Digital Media Institute National University of Singapore Singapore 117576 Singapore Department of Electrical and Computer Engineering National University of Singapore Singapore 117576 Singapore Robotics Institute School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 610054 China Social Robotics Lab. Interactive Digital Media Institute National University of Singapore Singapore 119613 Singapore NUS Graduate School for Integrative Sciences and Engineering National University of Singapore Singapore 119613 Singapore

ISBN: (纸本)9781457715235

This paper presents the mechanical design of a social robot, Nancy, developed by Social robotics Laboratory, Interactive and Digital Media Institute, National University of Singapore. The objective of our project is to introduce the social robot which is capable to interact with people, especially the elderly, based on fundamental, functional and social tasks. We developed Nancy with multi-module structure and 32 degrees of freedom (DOFs), including 24 and 8 DOFs in upper-body and lower-body, respectively. 8 DOFs are considered in each arm to make Nancy able to imitate human limbs' motion. Nancy's head involves eye and eyelid motions with 3 DOFs which is on top of a 2-DOFs neck. The wheeled-base is designed in such a way to facilitate the multi-directional movements for Nancy. One of our main objectives in Nancy's mechanical design is to obtain powerful and smooth motion, light-weight joints and simple kinematics. They are achieved by Bowden cable-pulley mechanism driven by actuators located in lower-body. Accordingly, all joints are designed to have intersected axes. Most joints are driven by brushless D.C. motors embedded with electrical brake system to stabilize the robot, especially in case of power loss. © 2011 IEEE.

关键词： Digital storage

来源：评论

学校读者我要写书评

暂无评论

MOBILE ROBOT NAVIGATION USING DIRECTION-SENSITIVE RFID READER

引用

CONTROL AND INTELLIGENT SYSTEMS 2011年第4期39卷 254-264页

作者： Miah, Suruz Gueaieb, Wail Machine Intelligence Robotics Mechatronics (MIRaM) Laboratory at the School of Electrical Engineering and Computer Science (EECS) University of Ottawa ON Canada

Most mobile robot localization techniques that depend on reference Radio Frequency (RF) stations are based on approximating the line-of-sight (LOS) distance between these stations and the robot by processing the strength of the RF signal propagating between the beacons and the robot. To date, mapping the strength of this signal to its corresponding distance remains a very challenging task to undertake, especially in reverberant environments. The manuscript outlines a novel nonholonomic mobile robot navigation system using a bearing-sensitive Radio Frequency IDentification (RFID) reader which is specifically designed to operate in indoor reverberant environments. This design does not depend on an accurate mathematical model to map the RF's Received Signal Strength (RSS) to an LOS distance. The proposed navigation system is evaluated through a series of computer simulations where a commercial electromagnetic simulation software (FEKO) is adopted to realistically assess the reverberations effect on the developed architecture. It has been shown that the robot successfully converges to its destinations under various magnitudes of reverberations.

关键词： Mobile robots robot sensing systems motion planning intelligent control direction of arrival estimation antenna technology

来源：评论

学校读者我要写书评

暂无评论

Dynamic motion control: Adaptive bimanual grasping for a humanoid robot

Dynamic motion control: Adaptive bimanual grasping for a hum...

引用

作者： Mellmann, Heinrich Cotugno, Giuseppe Institut für Informatik LFG Künstliche Intelligenz Humboldt-Universität zu Berlin Germany Robotics and Biology Laboratory School of Electrical Engineering and Computer Science Technische Universität Berlin Germany

The ability to grasp objects of different size and shape is one of the most important skills of a humanoid robot. There are a lot of different approaches tackling this problem;however, there is no general solution. The complexity and the skill of a possible grasping motion depend hardly on a particular robot. In this paper we analyze the kinematic and sensory grasping abilities of the humanoid robot Nao. Its kinematic constraints and hand's mechanical structure represent an interesting case of study due to lack of actuators for fingers and the limited computation power. After describing the platform and studying its capabilities, we propose some simple controllers and we present a benchmark based on some experimental data.

关键词： Anthropomorphic robots

来源：评论

学校读者我要写书评

暂无评论

Diagonalization of Arm Kinematics by the Use of Bi-Articular Muscles

引用

SICE Journal of Control, Measurement, and System Integration 2011年第2期4卷 114-119页

作者： Takashi Mitsuda Sadao Kawamura Mitsunori Uemura Masahiro Sekimoto Department of Human and Computer Intelligence Ritsumeikan University Department of Robotics Ritsumeikan University Graduate School of Science and Engineering for Research University of Toyama

Mapping from visual information to motor commands is an important issue in the study of voluntary arm movement. The joint kinematics of a human-like planar arm, which is generally described as a nonlinear function in a Cartesian coordinate system, can be approximately linearized in a head-centered polar coordinate system. This study shows that the mapping from the muscle lengths to the hand position in a head-centered polar coordinate system can also be approximately linearized. In addition, this study proposes a diagonalization of the kinematics that involves adjusting the moment arms of the muscles; in this diagonalization, the muscle lengths of two bi-articular muscles are proportional to the distance and direction from the head.

关键词： hand-eye mapping muscle moment arms bi-articular muscle linear approximation

来源：评论

学校读者我要写书评

暂无评论

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：

请选择收藏分类：

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

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：