Mechanical Properties for the Grasp of a Robotic Hand

Mechanical Properties for the Grasp of a Robotic Hand PDF Author: Mark R. Cutkosky
Publisher:
ISBN:
Category : Manipulators (Mechanism)
Languages : en
Pages : 78

Get Book Here

Book Description
The subject of this paper forms part of a broader effort to model the mechanics of grasping and fine-manipulation for robots. Grasping is the act of acquiring and holding (gripping) an object. Fine-manipulation is an extension of grasping to include control of the object using an end-effector such as a gripper or a hand. A mechanical model of grasping and manipulation forms the basis for controlling grippers and paves the way for robots that can make independent judgments about how to pick up and handle the objects they encounter. In this paper a procedure is developed for computing physical properties with which a grasp may be described. Among these properties are grip strength, stability, compliance and mobility. The results depend strongly on the interaction between the gripping surfaces and the object. For example, a grasp may be unstable when the fingertips are pointed, but stable for rounded fingertips. The analysis suggests that particular kinds of sensory information are especially useful in controlling a grasp and supports the notion that general grasping rules of thumb can be identified for use by robots. Originator- supplied key words include: Mechanical properties, Three dimensional, Fingers, Kinematics.

Mechanical Properties for the Grasp of a Robotic Hand

Mechanical Properties for the Grasp of a Robotic Hand PDF Author: Mark R. Cutkosky
Publisher:
ISBN:
Category : Manipulators (Mechanism)
Languages : en
Pages : 78

Get Book Here

Book Description
The subject of this paper forms part of a broader effort to model the mechanics of grasping and fine-manipulation for robots. Grasping is the act of acquiring and holding (gripping) an object. Fine-manipulation is an extension of grasping to include control of the object using an end-effector such as a gripper or a hand. A mechanical model of grasping and manipulation forms the basis for controlling grippers and paves the way for robots that can make independent judgments about how to pick up and handle the objects they encounter. In this paper a procedure is developed for computing physical properties with which a grasp may be described. Among these properties are grip strength, stability, compliance and mobility. The results depend strongly on the interaction between the gripping surfaces and the object. For example, a grasp may be unstable when the fingertips are pointed, but stable for rounded fingertips. The analysis suggests that particular kinds of sensory information are especially useful in controlling a grasp and supports the notion that general grasping rules of thumb can be identified for use by robots. Originator- supplied key words include: Mechanical properties, Three dimensional, Fingers, Kinematics.

Underactuated Robotic Hands

Underactuated Robotic Hands PDF Author: Lionel Birglen
Publisher: Springer Science & Business Media
ISBN: 3540774580
Category : Technology & Engineering
Languages : en
Pages : 248

Get Book Here

Book Description
This is a cornerstone publication in robotic grasping. The authors have developed an internationally recognized expertise in this area. Additionally, they designed and built several prototypes which attracted the attention of the scientific community. The purpose of this book is to summarize years of research and to present, in an attractive format, the expertise developed by the authors on a new technology for grasping which has achieved great success both in theory and in practice.

The Human Hand as an Inspiration for Robot Hand Development

The Human Hand as an Inspiration for Robot Hand Development PDF Author: Ravi Balasubramanian
Publisher: Springer
ISBN: 3319030175
Category : Technology & Engineering
Languages : en
Pages : 573

Get Book Here

Book Description
“The Human Hand as an Inspiration for Robot Hand Development” presents an edited collection of authoritative contributions in the area of robot hands. The results described in the volume are expected to lead to more robust, dependable, and inexpensive distributed systems such as those endowed with complex and advanced sensing, actuation, computation, and communication capabilities. The twenty-four chapters discuss the field of robotic grasping and manipulation viewed in light of the human hand’s capabilities and push the state-of-the-art in robot hand design and control. Topics discussed include human hand biomechanics, neural control, sensory feedback and perception, and robotic grasp and manipulation. This book will be useful for researchers from diverse areas such as robotics, biomechanics, neuroscience, and anthropologists.

Dextrous Robot Hands

Dextrous Robot Hands PDF Author: Subramanian T. Venkataraman
Publisher: Springer Science & Business Media
ISBN: 1461389747
Category : Technology & Engineering
Languages : en
Pages : 349

Get Book Here

Book Description
Manipulation using dextrous robot hands has been an exciting yet frustrating research topic for the last several years. While significant progress has occurred in the design, construction, and low level control of robotic hands, researchers are up against fundamental problems in developing algorithms for real-time computations in multi-sensory processing and motor control. The aim of this book is to explore parallels in sensorimotor integration in dextrous robot and human hands, addressing the basic question of how the next generation of dextrous hands should evolve. By bringing together experimental psychologists, kinesiologists, computer scientists, electrical engineers, and mechanical engineers, the book covers topics that range from human hand usage in prehension and exploration, to the design and use of robotic sensors and multi-fingered hands, and to control and computational architectures for dextrous hand usage. While the ultimate goal of capturing human hand versatility remains elusive, this book makes an important contribution to the design and control of future dextrous robot hands through a simple underlying message: a topic as complex as dextrous manipulation would best be addressed by collaborative, interdisciplinary research, combining high level and low level views, drawing parallels between human studies and analytic approaches, and integrating sensory data with motor commands. As seen in this text, success has been made through the establishment of such collaborative efforts. The future will hold up to expectations only as researchers become aware of advances in parallel fields and as a common vocabulary emerges from integrated perceptions about manipulation.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 652

Get Book Here

Book Description


The Mechanics of Robot Grasping

The Mechanics of Robot Grasping PDF Author: Elon Rimon
Publisher: Cambridge University Press
ISBN: 1108639496
Category : Technology & Engineering
Languages : en
Pages : 509

Get Book Here

Book Description
In this comprehensive textbook about robot grasping, readers will discover an integrated look at the major concepts and technical results in robot grasp mechanics. A large body of prior research, including key theories, graphical techniques, and insights on robot hand designs, is organized into a systematic review, using common notation and a common analytical framework. With introductory and advanced chapters that support senior undergraduate and graduate level robotics courses, this book provides a full introduction to robot grasping principles that are needed to model and analyze multi-finger robot grasps, and serves as a valuable reference for robotics students, researchers, and practicing robot engineers. Each chapter contains many worked-out examples, exercises with full solutions, and figures that highlight new concepts and help the reader master the use of the theories and equations presented.

Grasping in Robotics

Grasping in Robotics PDF Author: Giuseppe Carbone
Publisher: Springer Science & Business Media
ISBN: 1447146646
Category : Technology & Engineering
Languages : en
Pages : 464

Get Book Here

Book Description
Grasping in Robotics contains original contributions in the field of grasping in robotics with a broad multidisciplinary approach. This gives the possibility of addressing all the major issues related to robotized grasping, including milestones in grasping through the centuries, mechanical design issues, control issues, modelling achievements and issues, formulations and software for simulation purposes, sensors and vision integration, applications in industrial field and non-conventional applications (including service robotics and agriculture). The contributors to this book are experts in their own diverse and wide ranging fields. This multidisciplinary approach can help make Grasping in Robotics of interest to a very wide audience. In particular, it can be a useful reference book for researchers, students and users in the wide field of grasping in robotics from many different disciplines including mechanical design, hardware design, control design, user interfaces, modelling, simulation, sensors and humanoid robotics. It could even be adopted as a reference textbook in specific PhD courses.

Robots and Biological Systems: Towards a New Bionics?

Robots and Biological Systems: Towards a New Bionics? PDF Author: Paolo Dario
Publisher: Springer Science & Business Media
ISBN: 3642580696
Category : Computers
Languages : en
Pages : 782

Get Book Here

Book Description
Bionics evolved in the 1960s as a framework to pursue the development of artificial systems based on the study of biological systems. Numerous disciplines and technologies, including artificial intelligence and learningdevices, information processing, systems architecture and control, perception, sensory mechanisms, and bioenergetics, contributed to bionics research. This volume is based on a NATO Advanced Research Workshop within the Special Programme on Sensory Systems for Robotic Control, held in Il Ciocco, Italy, in June 1989. A consensus emerged at the workshop, and is reflected in the book, on the value of learning from nature in order to derive guidelines for the design of intelligent machines which operate in unstructured environments. The papers in the book are grouped into seven chapters: vision and dynamic systems, hands and tactile perception, locomotion, intelligent motor control, design technologies, interfacing robots to nervous systems, and robot societies and self-organization.

The MIT Encyclopedia of the Cognitive Sciences (MITECS)

The MIT Encyclopedia of the Cognitive Sciences (MITECS) PDF Author: Robert A. Wilson
Publisher: MIT Press
ISBN: 9780262731447
Category : Psychology
Languages : en
Pages : 1106

Get Book Here

Book Description
Since the 1970s the cognitive sciences have offered multidisciplinary ways of understanding the mind and cognition. The MIT Encyclopedia of the Cognitive Sciences (MITECS) is a landmark, comprehensive reference work that represents the methodological and theoretical diversity of this changing field. At the core of the encyclopedia are 471 concise entries, from Acquisition and Adaptationism to Wundt and X-bar Theory. Each article, written by a leading researcher in the field, provides an accessible introduction to an important concept in the cognitive sciences, as well as references or further readings. Six extended essays, which collectively serve as a roadmap to the articles, provide overviews of each of six major areas of cognitive science: Philosophy; Psychology; Neurosciences; Computational Intelligence; Linguistics and Language; and Culture, Cognition, and Evolution. For both students and researchers, MITECS will be an indispensable guide to the current state of the cognitive sciences.

Springer Handbook of Robotics

Springer Handbook of Robotics PDF Author: Bruno Siciliano
Publisher: Springer
ISBN: 3319325523
Category : Technology & Engineering
Languages : en
Pages : 2259

Get Book Here

Book Description
The second edition of this handbook provides a state-of-the-art overview on the various aspects in the rapidly developing field of robotics. Reaching for the human frontier, robotics is vigorously engaged in the growing challenges of new emerging domains. Interacting, exploring, and working with humans, the new generation of robots will increasingly touch people and their lives. The credible prospect of practical robots among humans is the result of the scientific endeavour of a half a century of robotic developments that established robotics as a modern scientific discipline. The ongoing vibrant expansion and strong growth of the field during the last decade has fueled this second edition of the Springer Handbook of Robotics. The first edition of the handbook soon became a landmark in robotics publishing and won the American Association of Publishers PROSE Award for Excellence in Physical Sciences & Mathematics as well as the organization’s Award for Engineering & Technology. The second edition of the handbook, edited by two internationally renowned scientists with the support of an outstanding team of seven part editors and more than 200 authors, continues to be an authoritative reference for robotics researchers, newcomers to the field, and scholars from related disciplines. The contents have been restructured to achieve four main objectives: the enlargement of foundational topics for robotics, the enlightenment of design of various types of robotic systems, the extension of the treatment on robots moving in the environment, and the enrichment of advanced robotics applications. Further to an extensive update, fifteen new chapters have been introduced on emerging topics, and a new generation of authors have joined the handbook’s team. A novel addition to the second edition is a comprehensive collection of multimedia references to more than 700 videos, which bring valuable insight into the contents. The videos can be viewed directly augmented into the text with a smartphone or tablet using a unique and specially designed app. Springer Handbook of Robotics Multimedia Extension Portal: http://handbookofrobotics.org/