检索结果-内蒙古大学图书馆

A Reconfigurable Omnidirectional Soft Robot Based on Caterpillar Locomotion

SOFT robotics 2018年第2期5卷 164-174页

作者： Zou, Jun Lin, Yangqiao Ji, Chen Yang, Huayong Zhejiang Univ State Key Lab Fluid Power & Mechatron Syst Hangzhou 310027 Zhejiang Peoples R China

A pneumatically powered, reconfigurable omnidirectional soft robot based on caterpillar locomotion is described. The robot is composed of nine modules arranged as a three by three matrix and the length of this matrix is 154 mm. The robot propagates a traveling wave inspired by caterpillar locomotion, and it has all three degrees of freedom on a plane (X, Y, and rotation). The speed of the robot is about 18.5 m/h (two body lengths per minute) and it can rotate at a speed of 1.63 degrees/s. The modules have neodymium-iron-boron (NdFeB) magnets embedded and can be easily replaced or combined into other configurations. Two different configurations are presented to demonstrate the possibilities of the modular structure: (1) by removing some modules, the omnidirectional robot can be reassembled into a form that can crawl in a pipe and (2) two omnidirectional robots can crawl close to each other and be assembled automatically into a bigger omnidirectional robot. Omnidirectional motion is important for soft robots to explore unstructured environments. The modular structure gives the soft robot the ability to cope with the challenges of different environments and tasks.

关键词： bio robotics modular robotics omnidirectional mobile robot soft robotics

来源：评论

学校读者我要写书评

暂无评论

A Novel Soft Machine Table for Manipulation of Delicate Objects Inspired by Caterpillar Locomotion

引用

IEEE-ASME TRANSACTIONS ON MECHATRONICS 2016年第3期21卷 1702-1710页

作者： Deng, Zhicong Stommel, Martin Xu, Weiliang Univ Auckland Dept Mech Engn Auckland 1010 New Zealand Auckland Univ Technol Sch Elect & Elect Engn Auckland 1010 New Zealand

This paper presents a soft XY machine table inspired by the locomotion of the caterpillar. The proposed table is capable of manipulating objects in three degrees of freedom through the deformation on the soft surface. The softness of the surface enables the table to handle delicate objects such as food products and industry components without damaging them. A novel object manipulation method is inspired by the proleg movement seen in the caterpillar's crawling gait. A prototype of the table's actuation system has been designed and fabricated. Our experimental results prove that the table is able to move an object in both translational and rotational direction. This validates the manipulation concept developed and shows that the challenging task of transporting flat objects is accomplished. A representation method for surface deformation is developed to aid the modeling and control of the physical system in the future.

关键词： bio robotics manipulation soft robotics soft table

来源：评论

学校读者我要写书评

暂无评论

Fundamental characteristic of novel actuation system with variable viscoelastic joints and magneto-rheological clutches for human assistance

引用

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES 2018年第1期29卷 82-90页

作者： Okui, Manabu Iikawa, Shingo Yamada, Yasuyuki Nakamura, Taro Chuo Univ Dept Precis Mech Fac Sci & Engn Tokyo Japan

In this study, a variable viscoelastic joint system with a clutch for human assistance was proposed. The variable viscoelastic joint system comprised antagonized artificial muscles and magneto-rheological fluid brake. This system enabled the human assisting device, such as exoskeletons, to retain structural softness when compared with the existing devices driven by motor and reduction gear, which could only achieve superficial softness. In addition, a clutch system that provided high back-drivability to the wearer by structurally separating the device from the wearer was proposed. As an initial step in designing the human assisting device, a prototype with the proposed variable viscoelastic joint system for knee assistance is developed. Also, its control method was developed. Furthermore, experiments were conducted to confirm the influence of the proposed viscoelastic joint system and control method on the wearer.

关键词： Human assisting device pneumatic actuator bio robotics

来源：评论

学校读者我要写书评

暂无评论

Sign Language to Speech Converter Using Raspberry-Pi 1

引用

11th International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management (DHM) Held as Part of the 22nd International Conference on Human-Computer Interaction (HCII)

作者： Koppuravuri, Sravya Pondari, Sukumar Sai Seth, Deep Mahindra Ecole Cent 1A Survey 62 Hyderabad 500043 Telangana India VSigma IT Labs Pvt Ltd Hyderabad 500081 Telangana India

ISBN: (数字)9783030499075

ISBN: (纸本)9783030499068;9783030499075

Communication between the speaking and the non-speaking community has always been a difficult task. Millions of people in India suffer from the hearing or speaking impairment. This project provides a solution for these people to communicate with everybody else without any problem. It is an IoT based project, which converts hand gestures into synthesized textual format. The device consists of a glove with flex sensors all over the fingers to understand the orientation of the hand. When hands and fingers moved, words and numbers detected according to the movement. A bluetooth speaker attached to a Raspberry Pi that converts this text to speech. The device needs to be tested on a number of subjects for standardization of gestures. In current work only one hand is used for a gesture to speech conversion.

关键词： bio robotics Sign language Speech recognition Sign language translation Cognitive robotics

来源：评论

学校读者我要写书评

暂无评论

Design and Development of Modular Snake Robot and Implementation of Locomotive Gaits 2

Design and Development of Modular Snake Robot and Implementa...

引用

2nd IEEE-Pune-Section Annual International Conference (IEEE PuneCon)

作者： Dalu, Shivraj S. Dalu, Pushkraj S. Pune India

ISBN: (纸本)9781728119243

Snake Robots are one of the most versatile robots having multiple degrees of freedom which at the same time makes them complex to control. This paper presents the design and fabrication of modular snake robot, its electronic and software architecture, control and implementation of scripted locomotive gaits, and formulation of a novel gait particularly aimed at surveillance. this robot articulately mimics various cyclic gaits inherent to its biological counterpart as well as some contrived ones. [11]Each gait of the robot is obtained with sinusoidal oscillation which travels down the spine with various combinations of parameters: amplitude, frequency, phase, and offset.

关键词： bio robotics snake robot biomimetics modular robot

来源：评论

学校读者我要写书评

暂无评论

Machine Learning and Soft robotics 21

Machine Learning and Soft Robotics

引用

21st International Arab Conference on Information Technology (ACIT)

作者： Mirza, Nada Masood Al Ain Univ Coll Engn Al Ain U Arab Emirates

ISBN: (纸本)9781728188553

In recent times, robotics and especially soft robotics has attracted a wide range of researchers and scientists. As oft robotics has an extensive number of advantages in the real environment, due to their less complex system and cost. Soft grippers are more adaptive as compared to the rigid robotic grippers. The grasping performance of soft robots can be improved without bringing major changes in the control inputs. Machine learning has played a vital role in improving the controls and increasing the number of applications of these kinds of robots in the real world. In this paper relevant research in modeling, design, intelligent control, sensing, and practical applications of soft robots has been discussed.

关键词： machine learning soft robotics bio robotics soft grippers

来源：评论

学校读者我要写书评

暂无评论

1st Prototype of a Variable Viscoelastic Joint System with a Clutch Composed of Pneumtic Air Muscle And Magneto Rheological Brake 14

1st Prototype of a Variable Viscoelastic Joint System with a...

引用

14th International Conference on Control, Automation, robotics and Vision (ICARCV)

作者： Okui, Auth Manabu Iikawa, Shingo Yamada, Yasuyuki Nakamura, Taro Chuo Univ Fac Sci & Engn Dept Precis Mech Bunkyo Ku 1-13-27 Kasuga Tokyo 1128551 Japan

ISBN: (纸本)9781509035496

In this study, a variable viscoelastic joint system with a clutch for a human assistance was proposed. The variable viscoelastic joint system comprised antagonized artificial muscles and magneto-rheological fluid brake (MR-brake). This system enabled the human assisting device such as exoskeletons to retain structural softness when compared with the existing devices driven by motor and reduction gear, which could only achieve superficial softness. In addition, a clutch system that provided high back-drivability to the wearer by structurally separating the device from the wearer was proposed. As an initial step in designing the human assisting device, a prototype with the proposed variable viscoelastic joint system for knee assistance is developed. Also, its control method were developed. Furthermore, experiments were conducted to confirm the influence of the proposed viscoelastic joint system on the wearer and the effectiveness of the clutch system.

关键词： component Human assisting device Pneumatic actuator bio robotics

来源：评论

学校读者我要写书评

暂无评论

Design and Development of Modular Snake Robot and Implementation of Locomotive Gaits

Design and Development of Modular Snake Robot and Implementa...

引用

IEEE Punecon

作者： Shivraj S. Dalu Pushkraj S. Dalu Pune India

ISBN: (数字)9781728119243

ISBN: (纸本)9781728119250

关键词： bio robotics snake robot biomimetics modular robot Modular robots biomimetics Robot Gait Degree of freedom Snakes locomotives sinusoidal oscillation travel Modularity

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：