検索結果 834件中 1-20 を表示

  • A Single LiDAR-Based Feature Fusion Indoor Localization Algorithm

    Wang Yun-Ting , Peng Chao-Chung , Ravankar Ankit A. , Ravankar Abhijeet

    … In past years, there has been significant progress in the field of indoor robot localization. … To precisely recover the position, the robots usually relies on multiple on-board sensors. … Nevertheless, this affects the overall system cost and increases computation. …

    Sensors 18(4), 1294, 2018-04

    機関リポジトリ DOI

  • 整合的な視触覚刺激がテレイグジスタンスにおける自己位置定位に与える影響

    山﨑 喬輔 , 井上 康之 , Saraiji MHD Yamen , 加藤 史洋 , 舘 暲

    … <p>Although previous researches have shown that our spatial understanding is determined by the multiple sensory information such as vision and touch, how the effect of visuo-tactile integration works on the sense of body ownership, agency and self-localization has been unrevealed. …

    VR学会論文誌 23(3), 119-127, 2018

    J-STAGE

  • 自律移動ロボットのエレベータ操作に関する研究

    鈴木 琢朗 , 羽田 靖史

    … When those wheel type mobile robot moves each floor of the building, elevator is effective mean. … Research has been proposed to operating elevator button for autonomous mobile robot. … Most researches use robot with multiple degrees of freedom, and the robot's system is complicated. …

    IIP情報・知能・精密機器部門講演会講演論文集 2018(0), 2C04_1, 2018

    J-STAGE

  • 周辺環境認識機能を加えた作業計画ナビゲーションの高度化

    松本 効己 , 四役 勝輝 , 金森 哉吏

    … <p>We are working on the development of a mobile service robot that guides and carries out at multiple commercial facilities. … For such a robot, it is indispensable to recognize the environment around the robot across the indoor and outdoor and to distinguish between safe and dangerous areas. … However, it is not robust to noise due to ambient light, and there are many errors when the posture of the robot changes. …

    日本機械学会関東支部総会講演会講演論文集 2018.24(0), OS0418, 2018

    J-STAGE

  • 水上移動ロボットによる水難救助システム

    浅岡 佑美 , 土居 隆宏

    … Enough fast and reliable rescue system is necessary. … So a rescue system that consists of multiple mobile robots, fixed camera and sensors is proposed. … Prototypes of water mobile robot and the control system using image processing and sensor are developed. …

    北陸信越支部総会・講演会　講演論文集 2018.55(0), J023, 2018

    J-STAGE

  • Simultaneous Presentation of Thermal and Tactile Sensations Using Multilateral Control under Time Delay

    Nishimura Satoshi , Osawa Yukiko , Kurumatani Hiroki , Nagatsu Yuki , Miura Kazumasa , Katsura Seiichiro

    … A control technique named multilateral control can transmit haptic sensation to multiple points. … In this study, robot manipulators are used for tactile sensation presentation, and Peltier devices are used for rendering thermal sensation. … A position encoder is used to measure the position of a robot and also estimate the external force, while temperature and heat flow sensors are used for rendering thermal sensation. …

    IEEJ Journal IA 7(5), 378-386, 2018

    J-STAGE

  • Phygital Field: An Integrated Field with Physical Robots and Digital Images Using Projection-Based Localization and Control Method

    HIRAKI Takefumi , FUKUSHIMA Shogo , KAWAHARA Yoshihiro , NAEMURA Takeshi

    … <p>Collaboration between computer graphics and multiple robots has attracted increasing attention in several fields. … To enhance the seamless connection between them, the system should be able to accurately determine the position and state of the robots and to control them easily and instantly. … However, realizing a responsive control system for a large number of mobile robots without complicated settings while avoiding the system load problem is not trivial. …

    サイス　ジェイシムシ 11(4), 302-311, 2018

    J-STAGE

  • 複数ロボット協調による一問一答型雑談対話からの脱却

    杉山 弘晃 , 水上 雅博 , 成松 宏美

    <p>従来の雑談システムは，話題の広さを優先して構築していたため，一問一答で細切れの対話となっており，対話の満足度が低いという問題があった．本研究では，あらかじめ作成した2ターンのミニシナリオを利用し，複数のロボットに適切に分散して対話させることで，満足度の向上を目指す．また，本システムを京都市動物園に設置した実証実験についても報告する．</p>

    JSAI大会論文集 JSAI2018(0), 3J204-3J204, 2018

    J-STAGE

  • Real-Time Monocular Three-Dimensional Motion Tracking Using a Multithread Active Vision System

    Hu Shaopeng , Jiang Mingjun , Takaki Takeshi , Ishii Idaku

    … <p>In this study, we developed a monocular stereo tracking system to be used as a marker-based, three-dimensional (3-D) motion capture system. … This system aims to localize dozens of markers on multiple moving objects in real time by switching five hundred different views in 1 s. …

    Journal of Robotics and Mechatronics 30(3), 453-466, 2018

    J-STAGE

  • 圧縮空気生成手法の携帯性評価に基づくハイブリッド型携帯空気圧源の開発

    奥井 学 , 名倉 裕貴 , 山田 泰之 , 中村 太郎

    … The hybrid source achieves light weight system by combination of multiple pneumatic sources. …

    ロボット学会誌 36(3), 233-241, 2018

    J-STAGE

  • FPGA Components for Integrating FPGAs into Robot Systems

    OHKAWA Takeshi , YAMASHINA Kazushi , KIMURA Hitomi , OOTSU Kanemitsu , YOKOTA Takashi

    … <p>A component-oriented FPGA design platform is proposed for robot system integration. … FPGAs are known to be a power-efficient hardware platform, but the development cost of FPGA-based systems is currently too high to integrate them into robot systems. … To solve this problem, we propose an FPGA component that allows FPGA devices to be easily integrated into robot systems based on the Robot Operating System (ROS). …

    IEICE Trans. Inf. & Syst. E101.D(2), 363-375, 2018

    J-STAGE

  • Design of UAV-Embedded Microphone Array System for Sound Source Localization in Outdoor Environments

    Hoshiba Kotaro , Washizaki Kai , Wakabayashi Mizuho , Ishiki Takahiro , Kumon Makoto , Bando Yoshiaki , Gabriel Daniel , Nakadai Kazuhiro , Okuno Hiroshi

    … This paper describes the design and implementation of a UAV-embedded microphone array system for sound source localization in outdoor environments. … To solve these problems, we developed a spherical microphone array system (SMAS) consisting of a microphone array, a stable wireless network communication system, and intuitive visualization tools. …

    Sensors 17(11), 2017-11-03

    機関リポジトリ DOI

  • IXM：ロボット制御ソフトウェア向けプロセス間通信ミドルウェア

    菅谷 みどり , 松原 豊 , 住谷 拓馬 , 中野 美由紀

    … いては，機能ごとに別々のプログラムを開発し，それらのプログラム間でセンサ値や制御命令などのデータを通信することで，互いに連携できるよう支援するミドルウェアが用いられる．ROS（Robot Operating System）は，通信機能が単純で，サポートされる機器も豊富であることことから急速に普及している．その一方で，Linuxが動作する高性能コンピュータを用いることを前提としているので，性能が限 …

    情報処理学会論文誌 58(10), 1578-1590, 2017-10-15

    情報処理学会

  • Flocking for Multirobots Without Distinguishing Robots and Obstacles

    Sakai Daito , Fukushima Hiroaki , Matsuno Fumitoshi

    … Most existing studies of multiple mobile robots assume that robots can distinguish between other robots and obstacles. … In this brief, we propose a flocking algorithm that does not distinguish between a robot and an obstacle. … Furthermore, unlike many previous studies, the effectiveness of the algorithm is demonstrated not only by simulations, but also in real robot experiments. …

    IEEE Transactions on Control Systems Technology 25(3), 1019-1027, 2017-05-01

    機関リポジトリ DOI

  • Design and Assessment of Sound Source Localization System with a UAV-Embedded Microphone Array (Special Issue on Robot Audition Technologies)

    Hoshiba Kotaro , Sugiyama Osamu , Nagamine Akihide , Kojima Ryosuke , Kumon Makoto , Nakadai Kazuhiro

    Journal of robotics and mechatronics 29(1), 154-167, 2017-02

  • 無人航行制御技術の最前線

    松田 秋彦 , 橋本 博公 , 谷口 裕樹 , 寺田 大介 , 三好 潤 , 溝口 弘泰 , 長谷川 勝男 , 世良 亘

    … Therefore, it is an important issue how to realize unmanned robot ships which can automatically navigate without collisions even in congested waters. … Therefore an automatic collision avoidance system is discussed by carrying out not only computer simulations but also model experiments prior to the tests using actual vessels. … For this purpose, the authors built an experimental system for the validation of automatic collision avoidance algorithm. …

    海洋理工学会誌 23(1), 47-51, 2017

    機関リポジトリ J-STAGE

  • マーケティング分野への適用を目指したスタンプラリーとアンケートサービスのCRSP を用いた構築:～クラウドベースのロボットサービス統合基盤の進展～

    成田 雅彦 , 土屋 陽介 , 中川 幸子 , 阿久津 裕 , 泉井 透 , 野見山 大基 , 松日楽 信人 , 本村 陽一

    … <p>Recently, there are many trials to provide robot-services in real space such as commercial facilities, public facilities, and medical facilities. … In addition, it has become relatively easy to obtain software and hardware components to develop robot-services. … However, robot-service system developers in order to build and operate, it is necessary to have a great deal of knowledge of robotics and IT-technologies. …

    人工知能学会論文誌 32(1), NFC-B_1-13, 2017

    J-STAGE

  • 密度差エンジン水中グライダーのフィージビリティスタディ

    有馬 正和

    … The authors would like to propose a wide-range and long-term observation by using multiple autonomous underwater gliders, or ‘swarm-intelligent underwater robot system,’ … so as to realise long-term operation by using photovoltaic power generation system. …

    「運動と振動の制御」シンポジウム講演論文集 2017.15(0), B26, 2017

    J-STAGE

  • Visual SLAM を用いたマルチロータヘリコプタの飛行制御

    片岡 佐京 , 鈴木 智 , 河村 隆 , 佐藤 礼奈

    … In this study, we aim to realize a novel robust navigation system for Small Unmanned Aerial Vehicle (SUAV) in GPS and GPS-denied environment. … Generally, the SUAV uses position and velocity information from Global Positioning System (GPS) for guidance and control. … Optical motion capture system, Laser Detection and Ranging (LIDER) sensor based Simultaneous Localization and Mapping (SLAM), Visual SLAM are the kinds of approaches. …

    「運動と振動の制御」シンポジウム講演論文集 2017.15(0), C23, 2017

    J-STAGE

  • 大規模地図構築のためのランドマークを用いた自動地図統合

    町中 希彰 , 黒田 洋司

    … When constructing a large-scale map using multiple robots, the coordinate system of each maps created, must be unified into one coordinate system. … Since the area where the robot is active has a large scale, both outdoors and indoors, a map building method which can correspond to any environment is necessary. … An optimization process is performed on a map created by multiple robots, thereby realizing constructions of a map with a higher accuracy. …

    ロボティクス・メカトロニクス講演会講演概要集 2017(0), 2P2-A05, 2017

    J-STAGE

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