检索结果-内蒙古大学图书馆

Generating apparatus for gas heat pump system using sensorless-controlled permanent magnet synchronous generator

IEEJ Transactions on Industry Applications 2006年第5期126卷 541-546+2页

作者： Toba, Akio Fujita, Kouetsu Maeda, Toshihiro Kato, Tomohiko Electronics Technology Laboratory Fuji Electric Advanced Technology Co. Ltd. 1 Fuji-machi Hino Tokyo 191-8502 Japan Inverter Value Engineering Center Fuji Electric FA Components and Systems Co. Ltd. 5520 Minami-Tamagaki-cho Suzuka Mie 513-8633 Japan Energy Engineering Department Aisin Seiki Co. Ltd. 2-1 Asahi-machi Kariya Aichi 448-8650 Japan Fuji Electric Advanced Technology Co. Ltd. Japan Fuji Electric FA Components and Systems Co. Ltd. Japan Aisin Seiki Co. Ltd. Japan Fuji Electric R and D Co. Ltd. Japan Fuji Electric Advanced Technology Co. Ltd. Tokyo Japan Robotics Society of Japan Japan Fuji Electric FA Components and Systems Japan Inverter Design Section Mie Japan Fuji Electric FA Components and Systems Mie Japan Aisin Seiki Co.

A unique generating system for Gas heat pump system (GHP) is presented. The GHP is an air-conditioning system, in which the compressors are driven by a gas engine. The proposed system is applied to the outside unit of GHP to feed the electrical equipments inside. The system utilizes a permanent magnet synchronous generator, which is connected to the gas engine, to realize high-efficiency and small-size. The generator is controlled by a converter with sensorless control technology to eliminate the position sensor. Another major topic is the "free-run startup" technique to start the converter when the generator is rotating. The system configuration and principles of the techniques are set forth, followed by experimental results which show that the system works properly and successfully.

关键词： Heat pump systems

来源：评论

学校读者我要写书评

暂无评论

Uncertainty vs Performance Trade-Offs in Robust Feedback Control: A Mimo Case Study

Uncertainty vs Performance Trade-Offs in Robust Feedback Con...

引用

IEEE Conference on Decision and Control

作者： J.F. Vasconcelos M. Athans S. Fekri C. Silvestre P. Oliveira Institute for Systems and Robotics (ISR) Instituto Superior Técnico Lisboa Portugal EECS (emeritus) M.I.T. USA Research Associate Department of Engineering Control & Instrumentation Research Laboratory University of Leicester Leicester UK

ISBN: (纸本)1424401704;9781424401703

We use a non-trivial MIMO three-cart Mass-Spring-Dashpot (MSD) system to demonstrate how performance (disturbance-rejection) is reduced as the level of uncertainty in one or two real parameters is increased in the presence of unmodeled dynamics. All designs are carried out by the mixed-mu robust synthesis methodology. Comparisons are made: (a) in the frequency-domain, (b) by RMS values of key signals and (c) in time-domain simulation results

关键词： Uncertainty Robust control Feedback control MIMO Robustness Robust stability Frequency domain analysis Mathematical model Control systems MATLAB

来源：评论

学校读者我要写书评

暂无评论

Reach and Grasp for an Anthropomorphic Robotic System based on Sensorimotor Learning

Reach and Grasp for an Anthropomorphic Robotic System based ...

引用

IEEE/RAS-EMBS International Conference on Biomedical robotics and Biomechatronics (BioRob)

作者： S. Eskiizmirliler M.A. Maier L. Zollo L. Manfredi G. Teti C. Laschi Sorbonne Universite Campus Pierre et Marie Curie Paris ÃŽle-de-France FR INSERM-U742 Paris France Inserm U742 Paris France Université Pierre et Marie Paris France Campus Bio-Medico University Laboratory of Biomedical Robotics & EMC Roma Italy IMT Alti Studi Lucca PhD School in Biorobotics Science and Engineering Lucca Italy ARTS Lab-Advanced Robotics Technology and Systems Laboratory Scuola Superiore Sant'' Anna Pontedera Italy Scuola Superiore Sant'Anna (SSSA) ARTS Lab – Advanced Robotics Technology and Systems Laboratory Pontedera Italy

In this article, we present a neurobiologically inspired multinetwork architecture based on knowledge of cortico-cortical connectivity and its application on an anthropomorphic head-arm-hand robotic system to provide reach-and-grasp kinematics based on multimodal sensorimotor learning. The system incorporates artificial neural network modules (matching units) trained by the locally weighted projection regression (LWPR) algorithm that enables progressive learning from simple to more complex sensorimotor tasks. We report the actual performance of the system by comparing the simulation with the experimental results obtained by the implementation on the real world artefact

关键词： Anthropomorphism Robot sensing systems

来源：评论

学校读者我要写书评

暂无评论

Multiple Impedance Control of Redundant Manipulators

Multiple Impedance Control of Redundant Manipulators

引用

IEEE Conference on robotics, Automation and Mechatronics

作者： S. Ali A. Moosavian Majid Mostafavi Department of Mechanical Engineering K. N. Toosi Univ. of Technology Tehran Tehran Iran KN Toosi University of Technology Tehran Tehran IR Advanced Robotics & Automated Systems (ARAS) Laboratory Department of Mechanical Engineering K. N. Toosi Univ. of Technology Tehran Iran

The multiple impedance control (MIC) enforces a designated impedance on all cooperating manipulators, and the manipulated object itself. A redundant manipulator exploits more degrees of freedom than those required to achieve the desired position and orientation of the end-effector. In this paper, the MIC law is extended to control cooperative redundant manipulators in the presence of impacts due to contact with the environment. Due to redundancy, the Jacobian velocity matrix is non-squared. However, in the proposed method the adjustment of robot behavior is done without calculation of inverse of this Jacobian matrix. The extended formulation of the MIC algorithm is presented, and a system of two cooperating redundant planar manipulators carrying a common object is studied. The obtained results show good tracking performance even in the presence of impacts due to contact with an obstacle, and also system flexibility. These results reveal the merits of MIC algorithm for object manipulation tasks with redundant arms, though it can be also implemented with obstacle avoidance strategies

关键词： Impedance Microwave integrated circuits Manipulator dynamics Robot kinematics Force control Arm Orbital robotics Control systems Jacobian matrices Automatic control

来源：评论

学校读者我要写书评

暂无评论

Introduction of Mission Unit on Information Collection by On-Rubble Mobile Platforms of Development of Rescue Robot systems (DDT) Project in Japan

Introduction of Mission Unit on Information Collection by On...

引用

SICE Annual Conference

作者： Fumitoshi Matsuno Shigeo Hirose Iwaki Akiyama Takao Inoh Michele Guarnieri Naoji Shiroma Tetsushi Kamegawa Kazunori Ohno Noritaka Sato Kawasaki Laboratory International Rescue System Institute Kawasaki Japan Department of Mechanical Engineering and Intelligent Systems University of Electro-Communications Tokyo Japan Department of Mechanical and Aerospace Engineering Tokyo Institute of Technology Tokyo Japan Department of Electrical and Electronic Engineering Shonan Institute of Technology Japan. Tel : +81-466-30-0190 E-mail: akiyama@*** Department of Mechanical and Aerospace Engineering Tokyo Institute of Technology Tokyo Japan. Tel : +81-03-5734-3177 E-mail: guarnieri@robotics.mes.titech.ac.jp Department of Intelligent Systems Engineering Ibaraki University Hitachi Japan Department of System Engineering Okayama University Okayama Japan Department of Bioengineering and Robotics Tohoku University Sendai Japan

Intelligent rescue systems with high information and robot technology have been expected to mitigate disaster damages, especially in Japan after the 1995 Hanshin-Awaji earthquake. In development of robots for search and rescue tasks it is important to develop a robot which can actually work in a real disaster site. Several robots were used for the search and detection operation in the collapsed World Trade Center building in September 2001. From 2002 "Special Project for Earthquake Disaster Mitigation in Urban Areas" (5 years project) launched by Ministry of Education, Culture, Spots, Science and Technology, Japan. It aims at significant mitigation the earthquake disaster damage on the scale of the Great Hanshin earthquake, in densely populated areas in big city regions such as Tokyo metropolitan area and Keihanshin area. In this paper, we introduce the activities of the mission unit on the information collection by on-rubble mobile platforms

关键词： Mobile robots Intelligent robots Earthquakes systems engineering and theory Intelligent systems Urban areas Robot sensing systems Humans System testing Laboratories

来源：评论

学校读者我要写书评

暂无评论

The world of mushrooms - A transdisdplinary approach to human-computer interaction with ambient intelligence

引用

NTT Technical Review 2006年第12期4卷 17-24页

作者： Maeda, Eisaku Minami, Yasuhiro Miyoshi, Masato Sawaki, Minako Sawada, Hiroshi Nakamura, Atsushi Yamato, Junji Yamada, Takeshi Higashinaka, Ryuichiro NTT Communication Science Laboratories Atsugi-shi 243-0198 Japan Ambient Intelligence Research Group Media Intormation Laboratory NTT Communication Science Laboratories IEEE IEICE IPSJ Signal Processing Research Group Media Information Laboratory NTT Communication Science Laboratories ASJ Audio Engineering Society Recognition Research Group Media Information Laboratory NTT Communication Science Laboratories Institute of Image Information and Television Engineers Robotics Society of Japan Emergent Learning and Systems Research Group Innovative Communication Laboratory NTT Communication Science Laboratories ACM Scheduling Society of Japan Knowledge Processing Research Group Innovative Communication Laboratory NTT Communication Science Laboratories Association for Computational Linguistics

This paper provides an update to the January 2006 letter on "ambient intelligence", describing this year's achievements and the latest demonstration systems. The Ambient Intelligence Project (also known by the code name project Mushroom) aims to bridge the boundaries between technological fields and thus cover the entire field of communication science.

关键词： Human computer interaction

来源：评论

学校读者我要写书评

暂无评论

Fast solvers and Sylvester equations: Both sides now

引用

COMPUTING IN SCIENCE & engineering 2005年第6期7卷 74-77页

作者： O'Leary, DP Laboratory of Robotics and Systems in Engineering and Science (LARSyS) Universidade Técnica de Lisboa Lisbon Portugal

In our last homework, we solved large sparse systems of linear equations andlearned that to keep storage and computational costs low, it's very important to exploit structurein our matrix. We exploited sparsity; i... 详细信息

关键词： Equations Matrix decomposition Home computing Sparse matrices Computational efficiency Linear systems Arithmetic Sufficient conditions Eigenvalues and eigenfunctions Gold

来源：评论

学校读者我要写书评

暂无评论

Development of a Bioinstrumentation System in the Interaction between a Human and a Robot

Development of a Bioinstrumentation System in the Interactio...

引用

2006 IEEE/RSJ International Conference on Intelligent Robots and systems

作者： Kazuko Itoh Hiroyasu Miwa Yuko Nukariya Massimiliano Zecca Hideaki Takanobu Stefano Roccella Maria Chiara Carrozza Paolo Dario Atsuo Takanishi ROBOCASA Tokyo Japan Department of Mechanical Engineering Waseda University Tokyo Japan Humanoid Robotics Institute (HRI) Waseda University Tokyo Japan Digital Human Research Center National Institute of Advanced Industrial Science and Technology (AIST) Tokyo Japan Graduate School of Science and Engineering Waseda University Tokyo Japan Department of Mechanical Systems Engineering Kogakuin University Tokyo Japan ASMeW Waseda University Tokyo Japan Scuola Superiore Sant Anna ARTS Laboratory Italy Scuola Superiore Sant' Anna ARTS Lab Pontedera Italy Advanced Research Institute for Science and Engineering Waseda University Tokyo Japan Tokyo Japan

Personal robots, which are expected to become popular in the future, are required to be active in joint work and community life with humans. Such robots must have no bad physical or psychical effect on humans. The psychical effect of a robot on humans has been subjectively measured using questionnaires. However, it has not been objectively measured yet. Human emotion and the consciousness direction can be measured by physiological parameters and body motion, respectively. Therefore, the bioinstrumentation system WB-1 was developed in order to objectively measure the psychical effect of a robot on a human. It can measure physiological parameters such as respiration, heart rate, perspiration and pulse wave, and arm motion. Analyzing human stress in the interaction with a robot from electrocardiogram, the robot could generate a motion for decreasing the stress

关键词： Human robot interaction Robot kinematics Humanoid robots Service robots Psychology Biomedical measurements Biomedical engineering Orbital robotics Intelligent robots Motion measurement

来源：评论

学校读者我要写书评

暂无评论

Design of an autonomous amphibious robot for surf zone operation: Part I mechanical design for multi-mode mobility

Design of an autonomous amphibious robot for surf zone opera...

引用

Proceedings of the 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2005

作者： Boxerbaum, Alexander S. Werk, Philip Quinn, Roger D. Vaidyanathan, Ravi Biologically Inspired Robotics Laboratory Department of Mechanical and Acrospace Engineering Case Western Reserve University Autonomous Robotics and Systems Laboratory Department of Systems Engineering Naval Postgraduate School

The capability of autonomous and semiautonomous platforms to fraction in the shallow water surf zone is critical for a wide range of military and civilian operations. Of particular importance is die ability to transition between locomotion modes in aquatic and terrestrial settings. The study of animal locomotion mechanisms can provide specific inspiration to address these demands. In this work, we summarize on-going efferts to create an autonomous, highly mobile amphibious robot A water-resistant amphibious prototype design, based on the biologically-inspired Whegs™ platform, has been completed. Through, extensive field-testing, mechanisms have been Isolated to improve the implementation of die Whegs™ concept and make it more suited for amphibious operation. Specific design improvements include wheel-leg propellers enabling swimming locomotion, an active, compliant, water resistant, non-backdrtvable body joint, and improved feet for advanced mobility. These design innovations will allow Whegs™ IV to navigate on rough terrain and underwater, and accomplish tasks with little or no low-level control, thus greatly simplifying autonomous control system implementation. Complementary work is presently underway for autonomous control. We believe these results will lay the foundation for the development of a generation of amphibious robots with an unprecedented versatility and mobility. © 2005 IEEE.

关键词： Mobile robots

来源：评论

学校读者我要写书评

暂无评论

The efficiency of supplement schema for IBVS algorithms

The efficiency of supplement schema for IBVS algorithms

引用

IEEE International Symposium on Industrial Electronics 2005, ISIE 2005

作者： Bonković, Mirjana Stipaniçev, Darko Ştula, Maja Laboratory for Robotics and Intelligent Systems Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture University of Split

ISBN: (纸本)0780387384

In, this, paper, we, propose, a, special, geometric, feature, parameter, supplement, schema, for, IBVS, systems, in, which, the, servoing, is, based, on, the, point, to, point, correspondences., The, proposed, algorithm, with, special, feature, parameters, is, compared, with, the, "classic", feature, parameters, algorithm., Simulation, results, show, that, supplement,schema,improves,the,convergence,rate,and,the,stability,of,the,visual, servoing,system., © 2005 IEEE.

关键词： Servomechanisms

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：