Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Haptic Interaction With Deformable Objects
Download Haptic Interaction With Deformable Objects full books in PDF, epub, and Kindle. Read online Haptic Interaction With Deformable Objects ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Haptic Interaction with Deformable Objects by : Guido Böttcher
Download or read book Haptic Interaction with Deformable Objects written by Guido Böttcher and published by Springer Science & Business Media. This book was released on 2011-08-26 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus from most Virtual Reality (VR) systems lies mainly on the visual immersion of the user. But the emphasis only on the visual perception is insufficient for some applications as the user is limited in his interactions within the VR. Therefore the textbook presents the principles and theoretical background to develop a VR system that is able to create a link between physical simulations and haptic rendering which requires update rates of 1\,kHz for the force feedback. Special attention is given to the modeling and computation of contact forces in a two-finger grasp of textiles. Addressing further the perception of small scale surface properties like roughness, novel algorithms are presented that are not only able to consider the highly dynamic behaviour of textiles but also capable of computing the small forces needed for the tactile rendering at the contact point. Final analysis of the entire VR system is being made showing the problems and the solutions found in the work
Book Synopsis Haptic Interaction with Deformable Objects Using Real-time Dynamic Simulation by : Nitish Swarup
Download or read book Haptic Interaction with Deformable Objects Using Real-time Dynamic Simulation written by Nitish Swarup and published by . This book was released on 1995 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Haptic Interaction with Deformable Objects by :
Download or read book Haptic Interaction with Deformable Objects written by and published by . This book was released on 2013 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multirate Simulation for High Fidelity Haptic Interaction with Deformable Objects in Virtual Environments by : Murat Cenk C̦avușoǧlu
Download or read book Multirate Simulation for High Fidelity Haptic Interaction with Deformable Objects in Virtual Environments written by Murat Cenk C̦avușoǧlu and published by . This book was released on 2000 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Haptic Rendering for Simulation of Fine Manipulation by : Dangxiao Wang
Download or read book Haptic Rendering for Simulation of Fine Manipulation written by Dangxiao Wang and published by Springer. This book was released on 2014-10-17 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the latest progress in six degrees of freedom (6-DoF) haptic rendering with the focus on a new approach for simulating force/torque feedback in performing tasks that require dexterous manipulation skills. One of the major challenges in 6-DoF haptic rendering is to resolve the conflict between high speed and high fidelity requirements, especially in simulating a tool interacting with both rigid and deformable objects in a narrow space and with fine features. The book presents a configuration-based optimization approach to tackle this challenge. Addressing a key issue in many VR-based simulation systems, the book will be of particular interest to researchers and professionals in the areas of surgical simulation, rehabilitation, virtual assembly, and inspection and maintenance.
Book Synopsis Modelling VR Systems for Haptic Interaction with Deformable Objects Especially Textiles by : Guido Böttcher
Download or read book Modelling VR Systems for Haptic Interaction with Deformable Objects Especially Textiles written by Guido Böttcher and published by . This book was released on 2009 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stability of Haptic Rendering for Deformable Objects by : Mehrdad Hosseini-Zadeh
Download or read book Stability of Haptic Rendering for Deformable Objects written by Mehrdad Hosseini-Zadeh and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Haptic Rendering written by Ming C. Lin and published by CRC Press. This book was released on 2008-07-25 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a long time, human beings have dreamed of a virtual world where it is possible to interact with synthetic entities as if they were real. It has been shown that the ability to touch virtual objects increases the sense of presence in virtual environments. This book provides an authoritative overview of state-of-theart haptic rendering algorithms
Book Synopsis Collision Detection and Response and Haptic Interaction in Virtual Environment Simulations with Deformable Objects by : Paul D. Jacobs
Download or read book Collision Detection and Response and Haptic Interaction in Virtual Environment Simulations with Deformable Objects written by Paul D. Jacobs and published by . This book was released on 2007 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Efficient Haptic Rendering of Deformable Objects and Haptic Aided Design by : Jian Zhang
Download or read book Efficient Haptic Rendering of Deformable Objects and Haptic Aided Design written by Jian Zhang and published by . This book was released on 2002 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Haptic Interaction by : Hiroyuki Kajimoto
Download or read book Haptic Interaction written by Hiroyuki Kajimoto and published by Springer. This book was released on 2019-05-13 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the third international conference AsiaHaptics 2018, held in Songdo, Korea. It presents the state-of-the-art of the diverse haptics (touch)-related research, including perception and illusion, development of haptics devices, and applications to a wide variety of fields such as education, medicine, telecommunication, navigation and entertainment. This book is a valuable resource not only for active haptics researchers, but also for general readers wishing to understand the status quo in this interdisciplinary area of science and technology.
Book Synopsis Haptic Rendering of Three-Dimensional Heterogeneous Features by : Lili Lian
Download or read book Haptic Rendering of Three-Dimensional Heterogeneous Features written by Lili Lian and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Haptic Rendering of Three-dimensional Heterogeneous Features" by Lili, Lian, 廉莉莉, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled HAPTIC RENDERING OF THREE-DIMENSIONAL HETEROGENEOUS FEATURES Submitted by Lian Lili for the degree of Doctor of Philosophy at The University of Hong Kong in February 2007 Haptic interaction provides the operator a full immersion in the virtual environment by offering an additional communication modality - the force feedback between the user and the computer. In recent years, haptic related research has attracted intensive interest, but most previous work has been restricted to modeling and haptic rendering of virtual models with homogeneous features. This study focuses on the haptic rendering algorithms of three-dimensional heterogeneous features and their applications to product design. In this study, heterogeneous features are characterized as both material and geometric variations, and haptic rendering of heterogeneous features is implemented in three disciplines. The first discipline focuses on the haptic rendering of heterogeneous rough surface and frictional surface of rigid objects. The haptic rendering of roughness and friction is implemented based on the generation of fine surface features. Three-dimensional geometric variations of fine surface features are created by a procedural method followed by a feature mapping approach. Improvement of the lateral-force algorithm and the Karnopp-based algorithm is developed to haptically render heterogeneous surface roughness and friction. The second discipline focuses on the haptic rendering of deflection or small deformation of an object consisted of heterogeneous materials. Haptic rendering of flexible objects is attributed in between haptic rendering of rigid objects and that of deformable objects. Therefore, a pseudo-rigid-body model is developed to model the flexible object and calculate the feedback forces. Pseudo-rigid-body models consisting of different materials are assembled in a certain way to simulate a heterogeneous object. The proposed approach is also applied to a haptic aided product design case study. In the third discipline, the haptic rendering of deformable objects composed of heterogeneous materials is investigated. A multi-layer mass-spring system is used to represent the deformable object. The relationship between the physical properties of the materials being simulated and the physical parameters of the model is investigated. A surface-based force-mapping method is developed to haptically display the proposed mass-spring system. This method simplifies a volume-based model into a surface-based model and maintains the material information of the inner volume of the model simultaneously. As a result, the haptic rendering of heterogeneous material objects can be realized. Furthermore, system computation acceleration is implemented by a proposed multi-resolution and multi-rate method. DOI: 10.5353/th_b3875820 Subjects: User interfaces (Computer systems) Touch Virtual reality Algorithms
Book Synopsis Bimanual Haptic Interaction with Virtual Environments by : Anthony Talvas
Download or read book Bimanual Haptic Interaction with Virtual Environments written by Anthony Talvas and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Virtual Reality (VR), the haptic sense increases the immersion of users in a Virtual Environment (VE) with which they interact in real time. In this Ph.D thesis, we propose contributions to improve two-handed interaction in haptics with VEs. We first address issues with bimanual interaction in VEs using haptic devices with single effectors. We propose an interaction technique called double bubble for exploration of VEs through a combination of position and rate control. We also present a manipulation technique called magnetic pinch which facilitates the grasping of virtual objects with simple rigid proxies. Simultaneous grasping and exploration of the VE is enhanced using common control modes. A user evaluation was conducted to assess the efficiency of these techniques. We then focus on improving the computation of contact surfaces. We propose a god-finger method to render finger padlike surfaces from a single contact point. It relies on a simple scan of the local geometry of the object in contact, and is this less costly than soft body simulation methods. The method is adapted for interaction using simple or more complex rigid virtual proxies, and with rigid or deformable objects, including rough surfaces. A visual rendering method provides feedback on the shape of the contact surface. Finally, we address the resolution of contacts during dexterous manipulation of virtual objects through soft fingers. The computation of contact mechanics is improved by aggregating the multiple contact constraints involved. A method for nonuniform pressure distribution over the contact surface adapts the response when touching sharp edges. We use the Coulomb-Contensou friction model to efficiently simulate torsional friction. The approach is evaluated with a deformable hand model for real time interaction. The contributions of this manuscript open novel perspectives in the context of bimanual haptics and VR, allowing more natural interaction with more complex VEs.
Book Synopsis Haptic Interaction with Skeleton-based Deformable Models by : Robert Lee Blanding
Download or read book Haptic Interaction with Skeleton-based Deformable Models written by Robert Lee Blanding and published by . This book was released on 2003 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Multi-finger Haptic Interaction by : Ignacio Galiana
Download or read book Multi-finger Haptic Interaction written by Ignacio Galiana and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multi-finger Haptic Interaction presents a panorama of technologies and methods for multi-finger haptic interaction, together with an analysis of the benefits and implications of adding multiple-fingers to haptic applications. Research topics covered include: design and control of advanced haptic devices; multi-contact point simulation algorithms; interaction techniques and implications in human perception when interacting with multiple fingers. These multi-disciplinary results are integrated into applications such as medical simulators for training manual skills, simulators for virtual prototyping and precise manipulations in remote environments. Multi-finger Haptic Interaction presents the current and potential applications that can be developed with these systems, and details the systems’ complexity. The research is focused on enhancing haptic interaction by providing multiple contact points to the user. This state-of-the-art volume is oriented towards researchers who are involved in haptic device design, rendering methods and perception studies, as well as readers from different disciplines who are interested in applying multi-finger haptic technologies and methods to their field of interest.
Book Synopsis Robotics Research by : Raymond Austin Jarvis
Download or read book Robotics Research written by Raymond Austin Jarvis and published by Springer Science & Business Media. This book was released on 2003-03-12 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the dawn of the new millennium, robotics is undergoing a major transfor- tion in scope and dimension. From a largely dominant industrial focus, robotics is rapidly expanding into the challenges of unstructured environments. Inter- ting with, assisting, serving, and exploring with humans, the emerging robots will increasingly touch people and their lives. The goal of this new series of Springer Tracts in Advanced Robotics is to bring,inatimelyfashion,thelatestadvancesanddevelopmentsinroboticsonthe basisoftheirsigni?canceandquality.Itisourhopethatthegreaterdissemination of research developments will stimulate more exchanges and collaborations among the research community and contribute to further advancement of this rapidly growing ?eld. As one of robotics pioneering symposia, ISRR, the "International Sym- sium on Robotics Research," has established over the past two decades some of the ?eld’s most fundamental and lasting contributions.With the launching of STAR, this and other thematic symposia devoted to excellence in robotics ?nd an important platform for closer links and extended reach within the research community. The Tenth edition of "Robotics Research" edited by Raymond Jarvis and AlexZelinskyoffersinits11-partvolumeacollectionofabroadrangeoftopics in robotics. The content of these contributions provides a wide coverage of the current state of robotics research: the advances and challenges in its theoretical foundation and technology basis, and the developments in its traditional and new areas of applications.
Book Synopsis Issues in Computer Engineering: 2011 Edition by :
Download or read book Issues in Computer Engineering: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Computer Engineering / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Computer Engineering. The editors have built Issues in Computer Engineering: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Computer Engineering in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Computer Engineering: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
