著者
中井 博之 稲葉 雅幸 井上 博允
出版者
一般社団法人日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2003, 2003

ロボットが全身行動を生成する場合には, 外界との接触条件を考え, 複数の拘束条件を考慮した上でパスプランニングを行わねばならない。今回, RRT-Connect Plannerとピンドラッグ方式によるロボットの動作生成法を組み合わせて, その全身行動をプランニングする方法を開発した。そこで, 小型ヒューマノイドロボットの階段昇段動作を例に挙げて, その実装について述べる。
著者
植田 亮平 垣内 洋平 野沢 峻一 岡田 慧 稲葉 雅幸
出版者
一般社団法人 日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2011, pp._2P2-J04_1-_2P2-J04_4, 2011

In this paper, integration of local error recovery by visual-feedback and task-level error recovery system is described. In order to build an integrated robot system which utilizes first-order logic representation at the top-level, implementing error recovery in task-level and motion-level is important. In this paper, we focus on motion-level error recovery. Motion-level error is resolved by visual-feedback and motion planner module. In proposed system, top-level task executive does not know about it. Key features of the system are: (1) local error recovery by portable visual-feedback. (2) to utilize symbol to indicate goals of motion controller rather than to use literal pose representation and background updating of the properties of symbols (3) object tracking based-on color-range sensor using particle filter method.
著者
水内 郁夫 藤本 純也 袖山 慶直 山本 邦彦 岡田 慧 稲葉 雅幸
出版者
一般社団法人 日本ロボット学会
雑誌
日本ロボット学会誌 (ISSN:02891824)
巻号頁・発行日
vol.30, no.9, pp.889-898, 2012 (Released:2012-12-15)
参考文献数
18
被引用文献数
7

We have developed a kitchen in which a robot arm with a hand is incorporated. The robot was made for assisting with our work in kitchen. Manipulation of a variety of dishes is the main problem for the purpose. For realizing the manipulation, we developed a one-DOF hand equipped with multiple sensors. In this paper, we present the robot system estimating aproximate position and shape of dishes using these sensors based on sensor-based tracing. We also present a method of manipulating dishes grasplessly to deal with difficult setting of dishes. In the following experiment, we demonstrate the robot clears away basic three types of dishes by picking them off a tray and placing them into a dish washer.
著者
水内 郁夫 但馬 竜介 長嶋 功一 吉海 智晃 佐藤 大輔 稲葉 雅幸 國吉 康夫 井上 博允
出版者
一般社団法人日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2002, 2002
被引用文献数
2

柔軟な脊椎を持つ全身腱駆動ヒューマノイド腱太は, 96モータと88張力センサ・8姿勢センサ・62アナログ触覚センサなどを持つ多入力・多出力システムである。遠隔のホスト上の上位レベルソフトウェアからこの多入出力システムを扱うための情報通信システムの構成法が課題である。本稿では, この問題を解決するための, 分散プロセッサ, マルチCPU高速組み込みバス, 組み込み用リアルタイムOS, マルチシリアルカード, マルチCPUマシンによるマルチスレッド通信などを用いた, 腱太の通信システムの構築に関し述べる。
著者
小島光晴 土永将慶 山本貴史 矢口裕明 稲葉雅幸
雑誌
第75回全国大会講演論文集
巻号頁・発行日
vol.2013, no.1, pp.63-64, 2013-03-06

人の生活を支援するためのロボットHSRでは実証実験の結果、家庭環境でマーカレスでロバストに物体を認識し支援することが求められている。認識手法のひとつとしてLINEMODを家庭環境で認識が必要とされる照明条件・物体に適用し評価した。これについて報告しロバスト性向上のための方法を検討する。
著者
稲葉 雅幸 星野 由紀子 井上 博允
出版者
The Robotics Society of Japan
雑誌
日本ロボット学会誌 (ISSN:02891824)
巻号頁・発行日
vol.16, no.1, pp.80-86, 1998-01-15
被引用文献数
17 7

We present design and implementation of a tactile sensor system, sensor suit, that covers the entire body of a robot. The sensor suit is designed to be soft and flexible and to have a large number of sensing regions by using electrically conductive fabric and string. The whole signals from the sensor suit are superimposed on a visual image of the robot. The construction of sensor suit with 160 sensing elements for a full-body humanoid and the experimental results to evaluate electrically conductive fabric and the tactile sensing unit are described.
著者
花井 亮 山崎 公俊 矢口 裕明 稲葉 雅幸
出版者
一般社団法人日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2010, pp."2A2-B19(1)"-"2A2-B19(4)", 2010

ROS has been becoming popular as a distributed platform for robot applications. We present how we developed a tidying-up demonstration task including recognition of objects, grasping, handling of a tray and navigation in two-weeks stay at Willow Garage Inc. This paper focuses on the development using ROS framework, tools and packages.
著者
梯 百合子 伊沢 多聞 白井 琢磨 中西 雄飛 岡田 慧 稲葉 雅幸
出版者
一般社団法人日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2011, pp."2P2-Q10(1)"-"2P2-Q10(4)", 2011-05-26

Many types of humanoid robots have been developed, but it is hard to find one with supple spine structure. To act in a proper manner with natural, human-like motions, we believe that humanoid robots should have and use their spines effectively. To find out how to use the spine flexibly and elegantly, we focused on dancing, the art of beautiful movements. Dancing demands you to develop flexible and well coordinated movements of the torso, so we decided to pick up a movement of the sort and realize it by a robot, in order to understand the basics of dancing. This paper describes a way of realizing hula hooping by an exclusive hula-hooping robot as the first step toward dancing humanoids.
著者
小林 一也 吉海 智晃 後藤 健文 稲葉 雅幸
出版者
一般社団法人 日本ロボット学会
雑誌
日本ロボット学会誌 (ISSN:02891824)
巻号頁・発行日
vol.31, no.4, pp.416-423, 2013 (Released:2013-06-15)
参考文献数
11
被引用文献数
1

It is preferable that robots have soft outer cover and give themselves fewer impact in contact with humans or surroundings. Although self-protection is one of the most important functions and inevitably required for robust robot architecture, Simple introducing thick “flesh” to a robot tends to impede the movability and generality. In this paper, we have realized soft and thick outer cover by multilayered and distributed softness, and have introduced joint protection by dislocation and auto recover function. Finally, we realized various contact behaviors by the robot with distributed soft cover and joint dislocation ability.
著者
中井 博之 星野 由紀子 稲葉 雅幸 井上 博允
出版者
日本ロボット学会
雑誌
日本ロボット学会誌 (ISSN:02891824)
巻号頁・発行日
vol.20, no.6, pp.625-630, 2002-09-15 (Released:2010-08-25)
参考文献数
13
被引用文献数
2 9 3

This paper describes the design and development of softening deformable structure which enables robots to have high shape adaptability. This structure is made of a low-melting-point alloy and can be made soft and deformable through a phase change induced by heating. In the soft deformable state, it can be changed their shape by pressing themselves against objects and by using their own weight. On the other hand, in the hard state, it is enough stiff to be a part of a robot. Using this structure, we have developed two types of legged robots which have softening deformable legs. The first robot can reconstruct its original shape through reheating. The second robot has higher deformation ability and realize grasping objects, walking on a pillar and going up a ladder, which are difficult to do with its original shape, by deforming the shapes of the legs.
著者
石坂 唯 林 摩梨花 神埼 秀 岡田 慧 水内 郁夫 稲邑 哲也 稲葉 雅幸
出版者
一般社団法人日本機械学会
雑誌
ロボティクス・メカトロニクス講演会講演概要集
巻号頁・発行日
vol.2006, pp."1P1-E05(1)"-"1P1-E05(4)", 2006

In the future, demand for robots which can comfort or relax human would increase. But there is no certain approach to develop such robots now. We propose a friendly robot system as a platform to repeat the process of trial and error. In this paper, we describe several sensory and soft-textured suits like animal skins for covering the robot system and software system having mapping function for reforming interaction modality easily. Finally we report our interaction test at an event site.