检索结果-内蒙古大学图书馆

International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI)

作者： Jehan Yoon Jihyo Lee Hee-jun Song Younghee Park Hyun-Sik Shim Jongchang Lee Application Technology Laboratory Telecommunication Research & Development Center Telecommunication Network Business Samsung Electronics Company Limited South Korea Fundamental Technology Team Mechatronics & Manufacturing Technology Center Corporate Technology Operations Samsung Electronics Company Limited South Korea

In this paper, an active recognition photo system (ARPS) is presented. ARPS is one of applications designed for child care robots. ARPS automatically evaluates good photos of children with natural look, stores them and recognizes those photos for delivering them to each childpsilas parents. For the realization of ARPS, a photo evaluator evaluating qualities of photos and a face recognizer using image sequences are proposed. ARPS has been validated its performance by 2 months of field test carried out in a children nursery.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Ubiquitous robot S/W platform and its application: AnyRobot Studio and AnyKids Service

Ubiquitous robot S/W platform and its application: AnyRobot ...

引用

IEEE International Workshop on Robot and Human Communication (ROMAN)

作者： Kang-Hee Lee Hyun-Sik Shim Woo-Sup Han Kwang-Choon Kim Ki-Cheol Park Fundamental Technology Team Mechatronics & Manufacturing Technology Center Corporate Technology Operations Samsung Electronics Company Limited South Korea The Application Technology Laboratory Telecommunication Research and Development Center Telecommunication Network Business Samsung Electronics Company Limited South Korea

The standardized data may easily move within a network and connect to other systems without any time or geographical limitations. This concept is fundamental to the idea of the ubiquitous robot. But the definitions of the ubiquitous robot or networked robot appear in different forms all over the world. This paper discusses those definitions briefly including the approach of Samsung Electronics Co., Ltd (SEC). Here we present a ubiquitous robotic S/W platform, AnyRobot Studio which covers all the aspects of this ubiquitous robot system. Based on the concepts of RUPI, URC, and Web 2.0, AnyRobot Studio aims to standardize the platforms and protocols, and to strongly encourage the participation of users and contents providers (CPs). AnyKids Service is made to test the feasibility of the AnyRobot based on the AnyRobot Studio platform.

关键词： Robots

来源：评论

学校读者我要写书评

暂无评论

Evolutionary algorithm for a genetic robot’s personality

Evolutionary algorithm for a genetic robot’s personality

引用

IEEE International Workshop on Robot and Human Communication (ROMAN)

作者： Kang-Hee Lee Hyun-Sik Shim Woo-Sup Han Kwang-Choon Kim Jong-Hwan Kim Fundamental Technology Team Mechatronics & Manufacturing Technology Center Corporate Technology Operations Samsung Electronics Company Limited South Korea Application Technology Laboratory Telecommunication Research and Development Center Telecommunication Network Business Samsung Electronics Company Limited South Korea Faculty of Department of Electrical Engineering and Computer Science Korea Advanced Institute of Science and Technology South Korea

This paper proposes a new concept of the genetic robot which has its own robot genome, in which each chromosome consists of many genes that contribute to defining the robotpsilas personality. The large number of genes also allows for a highly complex system, however it becomes increasingly difficult and time-consuming to ensure reliability, variability and consistency for the robotpsilas personality while manually initializing values for the individual genes. To overcome this difficulty, this paper proposes an evolutionary algorithm for a genetic robotpsilas personality (EAGRP). EAGRP evolves a gene pool that customizes the robotpsilas genome so that it closely matches a simplified set of features desired by the user. It does this using several new techniques. It acts on a 2 dimensional individual upon which a new masking method, the Eliza-Meme scheme, is used to derive a plausible individual given the restricted preference settings desired by the user. The proposed crossover method allows reproduction for the 2-dimensional genome. Finally, the evaluation procedure for individuals is carried out in a virtual environment using tailored perception scenarios.

关键词： Robots

来源：评论

学校读者我要写书评

暂无评论

Computerized modeling and simulation of idle and loaded multi-tooth contact analysis in worm-face gear drives

Computerized modeling and simulation of idle and loaded mult...

引用

27th Computers and Information in Engineering Conference, presented at - 2007 ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE2007

作者： Napau, Mircea Napau, Lleana D. Napau, Loan Maties, Vistrian Napau-Stoica, Ana A. Napau-Stoica, Radu C. Research and Development Centre CRH North America Inc. Warren MI 48091 United States Dept. of Mechanical Engineering I.D. Lazarescu Technical College Cugir Alba 515600 Romania Dept. of Mechanisms Fine Mechanics and Mechatronics Technical University of Cluj-Napoca Cluj-Napoca Cluj 400641 Romania Dept. of Management Technical University of Petrosani Petrosani Hunedoara 332006 Romania S.C. Team Technology and Services S.R.L. Lupeni Hunedoara 335600 Romania

ISBN: (纸本)0791848035

The virtual simulation methods used in the gear industry allow for the prediction of requirements in the gears manufacturing process, as well as, prediction of their mesh before they are manufactured. The aim of this paper is to present an approach regarding the virtual simulation of multitooth contact analysis of worm-face gear drives used in the automotive industry. The methods presented in this paper are intended to reduce the process development phase of gearboxes, having as components, worm-face gear drives and thus saving large amounts of time and money. A procedure has been developed in order to simulate the idle multi-tooth contact, in a worm-face gear drive with localized contact, as a combinative algorithm of using a virtual manufacturing method and the power of MathCAD software. Virtual simulation of loaded multi-tooth contact analysis has been carried out together with the contact stress analysis by FEA method using ANSYS software. The FEM models have been developed by Computer Manufacturing Simulation (CMS) method. 3D CAD examples illustrating the idle contact pattern on face gear teeth flanks are presented for both directions of rotation of the driving worm. Numerical results related to the loaded multi-tooth contact analysis and contact stress analysis, respectively, are also provided in order to illustrate the developed approach. Copyright © 2007 by ASME.

关键词： Automotive industry

来源：评论

学校读者我要写书评

暂无评论

FEASIBILITY TEST RESULTS OF BILATERAL TELEOPERATION USING THE ENERGY-BOUNDING ALGORITHM

引用

IFAC Proceedings Volumes 2008年第2期41卷 14096-14096页

作者： Changhoon Seo Jong-Phil Kim Yo-An Lim Joo Hong Yoon Jeha Ryu Human-Machine-Computer Interface Laboratory Department of Mechatronics Gwangju Institute of Science and Technology (GIST) Gwangju Republic of Korea Jong-Phil Kim is now with the Korea Institute of Science and Technology Seoul Republic of Korea Agency for Defense Development Daejeon Republic of Korea

Time delays in communication channels usually make teleoperation systems unstable. To cope with this, we apply the energy-bounding algorithm (EBA) that had been proposed for stable haptic interaction. The EBA restricts the energy generated by the sample and hold operator to consumable energy by the energy-consuming physical damping in the haptic system and some part of human arm to guarantee the passivity condition of whole system. This algorithm always guarantees stable haptic interactions, but compromises the displayable impedance range of the virtual environment. The EBA can be straightforwardly applied for bilateral teleoperation due to the analogy between the haptic simulation system and the teleoperation system. The video shows some feasibility test results of the EBA for bilateral teleoperation. Various test results for free, contact, and abrupt motions show that the EBA can ensure stable bilateral teleoperation for the fairy large amount of constant/variable time delays (2.5 sec (one-way) for free motion and 300 msec (one-way) for contact motion).

关键词： Bilateral Teleoperation Time delay Energy-bounding algorithm

来源：评论

学校读者我要写书评

暂无评论

Laser doppler vibrometer for measuring small amplitude of vibration using synthetic heterodyne interferometry

Laser doppler vibrometer for measuring small amplitude of vi...

引用

14th International Congress on Sound and Vibration 2007, ICSV 2007

作者： Kang, Seonggu La, Jongpil Yoon, Heesun Park, Kyihwan Dept. of Mechatronics Gwangju Institute of Science and Technology 1 Oryong-dong Buk-gu Gwangju 500-712 Korea Republic of Compressor Development Group Samsung Gwangju Electronic Company 1119 Oryong-dong Buk-gu Gwangju 500-712 Korea Republic of

ISBN: (纸本)9781627480000

A new synthetic heterodyne laser Doppler interferometer based on homodyne interferometer is addressed in this work. Though the homodyne interferometer has the advantages of simple optical configuration and low cost, it requires caution in using an electronic filter such as high pass filter(HPF) to get rid of low frequency electronic noises of the photo diode electronic circuitry. When the vibration amplitude is smaller than at least 1/2 of the wavelength of He-Ne laser, a serious problem of incorrect velocity measurement can be caused since there is non-zero crossing interference signal whose DC value can be eliminated in using the HPF. To solve this problem of using the HPF in the homodyne interferometer, a synthetic interferometer using a mechanical modulation method is proposed in this work by exciting a reference mirror with the displacement larger than the 1/2 of the wavelength. In this work, the analytical work is presented to show how the synthetic interferometer solves the problem of incorrect velocity measurement using the Fourier-Bessel function description of the interference signals. Simulation and Experimental works are also presented to validate the synthetic heterodyne interferometer proposed in the work.

关键词： Interferometers

来源：评论

学校读者我要写书评

暂无评论

Goal-oriented resolution of the actuator redundancy in parallel manipulators

Goal-oriented resolution of the actuator redundancy in paral...

引用

AFRICON Conference

作者： Andreas Muller Hussein Alalem Institute of Mechatronics at the Chemnitz University of Technology Reichenhainer Str. 88 09126 Germany National Bureau for Research & Development Technical Studies & Research Centre Tripoli Libya

This paper addresses the inverse dynamics of redundantly actuated parallel manipulators. Such manipulators feature advantageous properties, such as a large singularity-free workspace, a high possible acceleration of the moving platform, and higher dexterity and manipulability. Redundant actuation allows for prestress, i.e. internal forces without generating end-effector wrenches. This prestress can be employed for various goals. It can be used to avoid backlash in the driving units or to generate a desired tangential end-effector stiffness. In this paper the inverse dynamics solution and thereupon the generation of prestress is addressed. The general formulation for the dynamics of redundantly actuated parallel manipulators is given. A closed-form solution is derived in terms of a single prestress parameter, for the special case of simple redundancy. This admits an explicit parametrization of prestress. With this formulation an open-loop prestress control is proposed and applied to the elimination of backlash. The approach is demonstrated for a planar 4RRR manipulator and a spatial heptapod.

关键词： Actuators Manipulator dynamics Force control Acceleration mechatronics Chemical technology Paper technology Closed-form solution Parallel robots Wrist

来源：评论

学校读者我要写书评

暂无评论

development of High Precision X-Y Stage Using for Production and Inspection Equipment of Organic Electro Luminescence Display

Development of High Precision X-Y Stage Using for Production...

引用

SICE Annual Conference

作者： Myung-Jin Chung Yang-Hee Yee Young-Jung Kim Sun-Bum Kwak Department of Mechatronics Engineering Korea Polytechnic University Siheung South Korea Linear Motion Research & Development Center Advanced Technology and Linear motion Company Limited Siheung South Korea

There is an increasing requirement for controlling linear motion from several ten nanometers to a few hundred of millimeter strokes in the area of the organic electro luminescence display (OLED) production and inspection equipment. The requirements of the high precision X-Y stage are low trajectory following error and high positioning accuracy. To satisfy these requirements, it has to be designed with the minimum velocity ripple and maximum acceleration. In this work, plane type X-Y stage having air bearing guide system is proposed, where each axis using linear motor is mounted on the slotted guide beam, isolation system and control system are used for performance requirement. The developed high precision X-Y stage is verified by performance test. From the performance test, moving stroke is 730mm(X-axis) and 920mm(Y-axis), repeatability is ±100nm(X-axis) and ±150nm(Y-axis), straightness is ±2.6μm(X-axis) and ±0.9μm(Y-axis), flatness is +2.3μm(X-axis) and ±0.4μm(Y-axis), velocity ripple is 0.19%(X-axis) and 0.47%(Y-axis) at 50mm/sec at each direction, and in position stability is ±69nm(X-axis) and ±59nm(Y-axis).

关键词： Production Inspection Luminescence Flat panel displays Testing Motion control Organic light emitting diodes Acceleration Control systems Stability

来源：评论

学校读者我要写书评

暂无评论

Poster presentations

引用

Surgical and radiologic anatomy : SRA 2009年第1期31 Suppl 1卷 95-229页

作者： Funda Aksu Hakan Topacoglu Candan Arman Aytul Atac Suleyman Tetik Aida Hasanovic Amela Kulenovic Zakira Mornjakovic Branko Pikula Aida Sarac-Hadzihalilovic Alma Voljevica Belgin Bamac Tuncay Colak Murat Alemdar Gulmine Dundar Macit Selekler Ozgur Dincer Enis Colak Aydin Ozbek Cenk Kilic Kivanc Kamburoglu Tuncer Ozen Vatan Kavak Yalcin Kirici Emin Oztas Handan Altinkaya Soysal Erdogan Unur Nihat Ekinci Omur Karaca Olga Malakhova Murat Kocaoglu Serdar Toker Figen Taser Volkan Kilincoglu Mustafa Fahri Yurtgun Cannur Dalcik Ali Zeybek Marc Baroncini Johann Peltier Patrice Jissendi Jean-Pierre Pruvo Jean-Paul Francke Vincent Prevot Rengin Kosif Yasin Arifoglu Murat Diramali Mustafa Sarsilmaz Evren Kose Murat Ogeturk Burhan Akpinar Ilter Kus Sedat Meydan Alev Kara Zeliha Kurtoglu Ibrahim Tekdemir Alaittin Elhan Orhan Bas Ersan Odaci Hakan Mollaoglu Kagan Ucok Suleyman Kaplan Mehmet Senoglu Vedat Nacitarhan Ergul Belge Kurutas Nimet Senoglu Idris Altun Yalcin Atli Davut Ozbag Sacide Karakas M Dincer Bilgin Ayfer Metin Tellioglu Sercin Ozlem Betul Akcanal Yuksel Yildiz Hakki Gunes Hayrullah Kose Ibrahim Uzum Umit Naci Gundogmus Cigdem Caglayan Velichka Pavlova Mashenka Dimitrova Lilia Georgieva Elena Nikolova Deniz Uzmansel Nail Can Ozturk Canan Yurttas Saylam Erkin Ozgiray Mustafa Orhan Sedat Cagli Mehmet Zileli Derya Ozkan Taylan Akkaya Ayhan Comert Nilgun Balikci Esra Ozdemir Haluk Gumus Zafer Ergul Oskay Kaya Serdar Altun R Erkin Unlu Hakan Orbay Deog-Im Kim Seung-Ho Han Yi-Suk Kim Ho-Jeong Kim Kyu-Seok Lee Omur Elcioglu Hilmi Ozden Gul Guven Nurcan Imre Bulent Yalcin Hasan Ozan Pinar Akyer Mustafa Guvencer Vasfi Karatosun Mandeep Gill Sagoo Rachel Claire Aland Derya Ustuner M Cengiz Ustuner Jafar Ai Seyed Reza Ghazi Seyed Hadi Mansouri Mehmet Cudi Tuncer Mehmet Ufuk Aluclu Ozlen Karabulut Eyup Savas Hatipoglu Hasan Nazaroglu Cigdem Icke Emrah Akbay Turkan Gunay Suleyman Icke Selda Yildiz Fatih Yazar Barcin Orhan Barlas Delia Elena Zahoi Ahmet Kavakli Ufuk Tas Durrin Ozlem Dabak Hilal Irmak Sapmaz Necdet Kocabiyik Ce Department of Anatomy Dokuz Eylul University Izmir Turkey. funda.tastekin@deu.edu.tr. Department of Emergency Medicine Dokuz Eylul University Izmir Turkey. Department of Anatomy Dokuz Eylul University Izmir Turkey. Department of Anatomy Dokuz Eylul University Medical Faculty Izmir Turkey. Department of Histology and Embryology Mustafa Kemal University Faculty of Medicine Antakya-Hatay Turkey. Department of Anatomy Institute of Anatomy Sarajevo Bosnia and Herzegovina. Department of Anatomy The University of Sarajevo Medical Faculty Sarajevo Bosnia and Herzegovina. Department of Histology and Embriology Institute of Histology and Embriology Sarajevo Bosnia and Herzegovina. Department of Clinical Pathology Institute of Clinical Pathology Sarajevo Bosnia and Herzegovina. Department of Anatomy Kocaeli University Kocaeli Turkey. Department of Anatomy Kocaeli University Medical Faculty Kocaeli Turkey. Department of Neurology Kocaeli University Kocaeli Turkey. Department of Physical Education and Sport Kocaeli University Kocaeli Turkey. Department of Anatomy Gulhane Military Medical Academy Ankara Turkey. Department of Anatomy Faculty of Medicine Gulhane Military Medical Academy Ankara Turkey. Department of Anatomy Gulhane Military Medical Academy Faculty of Medicine Ankara Turkey. Department of Oral Diagnosis and Radiology Faculty of Dentistry Ankara University Ankara Turkey. Department of Oral Diagnosis and Radiology Ankara University Faculty of Dentistry Ankara Turkey. Department of Oral Diagnosis and Radiology Gulhane Military Medical Academy Ankara Turkey. Department of Oral Diagnosis and Radiology Gulhane Military Medical Academy Dental Science Center Ankara Turkey. Department of Anatomy Dicle University Diyarbakir Turkey. Department of Anatomy Dicle University Medical Faculty Diyarbakir Turkey. Department of Histology-Embriyology Faculty of Medicine Gulhane Military Medical Academy Ankara Turkey. Department of Anatomy Inonu University Sch

来源：评论

学校读者我要写书评

暂无评论

Electronic frequency modulation for the increase of maximum measurable velocity in a heterodyne laser interferometer

Electronic frequency modulation for the increase of maximum ...

引用

作者： Choi, Hyunseung La, Jongpil Park, Kyihwan Intelligent Manufacturing Group LG Production Engineering Research Institute 19-1 Cheongho-Ri Pyungtaik Kyunggi-Do 451-713 Korea Republic of Compressor Development Group Samsung Gwangju Electronic Company 1119 Oryong-dong Buk-gu Gwangju 500-712 Korea Republic of Department of Mechatronics Gwangju Institute of Science and Technology 1 Oryong-dong Buk-gu Gwangju 500-712 Korea Republic of

A Zeeman-type He-Ne laser is frequently used as a heterodyne laser due to the simple construction and the small loss of a light. However, the low beat frequency of the Zeeman-type laser limits the maximum measurable velocity. In this article, an electronic frequency modulation algorithm is proposed to overcome the drawback of the low velocity measurement capability by increasing the beat frequency electronically. The brief analysis, the measurement scheme of the proposed algorithm, and the experimental results are presented. It is demonstrated that the proposed algorithm is proven to enhance the maximum measurable velocity. © 2006 American Institute of Physics.

关键词： Frequency modulation

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：