Download or read book Towards Skill Transfer Via Learning Based Guidance in Human Robot Interaction written by Seyed Ehsan Zahedi and published by . This book was released on 2018 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents learning-based guidance (LbG) approaches that aim to transfer skills from human to robot. The approaches capture the temporal and spatial information of human motions and teach robot to assist human in human-robot collaborative tasks. In such physical human-robot interaction (pHRI) environments, learning from demonstrations (LfD) enables this transferring skill. Demonstrations can be provided through kinesthetic teaching and/or teleoperation. In kinesthetic teaching, humans directly guide robot's body to perform a task while in teleoperation, demonstrations can be done through motion/vision-based systems or haptic devices. In this work, the LbG approaches are developed through kinesthetic teaching and teleoperation in both virtual and physical environments. First, this thesis compares and analyzes the capability of two types of statistical models, generative and discriminative, to generate haptic guidance (HG) forces as well as segment and recognize gestures for pHRI that can be used in virtual minimally invasive surgery (MIS) training. In this learning-based approach, the knowledge and experience of experts are modeled to improve the unpredictable motions of novice trainees. Two statistical models, hidden Markov model (HMM) and hidden Conditional Random Fields (HCRF), are used to learn gestures from demonstrations in a virtual MIS related task. The models are developed to automatically recognize and segment gestures as well as generate guidance forces. In practice phase, the guidance forces are adaptively calculated in real time regarding gesture similarities among user motion and the gesture models. Both statistical models can successfully capture the gestures of the user and provide adaptive HG, however, results show the superiority of HCRF, as a discriminative method, compared to HMM, as a generative method, in terms of user performance. In addition, LbG approaches are developed for kinesthetic HRI simulations that aim to transfer the skills of expert surgeons to resident trainees. The discriminative nature of HCRF is incorporated into the approach to produce LbG forces and discriminate the skill levels of users. To experimentally evaluate this kinesthetic-based approach, a femur bone drilling simulation is developed in which residents are provided haptic feedback based on real computed tomography (CT) data that enable them to feel the variable stiffness of bone layers. Orthepaedic surgeons require to adjust drilling force since bone layers have different stiffness. In the learning phase, using the simulation, an expert HCRF model is trained from expert surgeons demonstration to learn the stiffness variations of different bone layers. A novice HCRF model is also developed from the demonstration of novice residents to discriminate the skill levels of a new trainee. During the practice phase, the learning-based approach, which encoded the stiffness variations, guides the trainees to perform training tasks similar to experts motions. Finally, in contrast to other parts of the thesis, an LbG approach is developed through teleoperation in physical environment. The approach assists operators to navigate a teleoperated robot through a haptic steering wheel and a haptic gas pedal. A set of expert operator demonstrations are used to develop maneuvering skill model. The temporal and spatial variation of demonstrations are learned using HMM as the skill model. A modified Gaussian Mixture regression (GMR) in combination with the HMM is also developed to robustly produce the motion during reproduction. The GMR calculates outcome motions from a joint probability density function of data rather than directly model the regression function. In addition, the distance between the robot and obstacles is incorporated into the impedance control to generate guidance forces that also assist operators with avoiding obstacle collisions. Using different forms of variable impedance control, guidance forces are computed in real time with respect to the similarities between the maneuver of users and the skill model. This encourages users to navigate a robot similar to the expert operators. The results show that user performance is improved in terms of number of collisions, task completion time, and average closeness to obstacles.

Download or read book Robot Learning Human Skills and Intelligent Control Design written by Chenguang Yang and published by CRC Press. This book was released on 2021-06-21 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decades robots are expected to be of increasing intelligence to deal with a large range of tasks. Especially, robots are supposed to be able to learn manipulation skills from humans. To this end, a number of learning algorithms and techniques have been developed and successfully implemented for various robotic tasks. Among these methods, learning from demonstrations (LfD) enables robots to effectively and efficiently acquire skills by learning from human demonstrators, such that a robot can be quickly programmed to perform a new task. This book introduces recent results on the development of advanced LfD-based learning and control approaches to improve the robot dexterous manipulation. First, there's an introduction to the simulation tools and robot platforms used in the authors' research. In order to enable a robot learning of human-like adaptive skills, the book explains how to transfer a human user’s arm variable stiffness to the robot, based on the online estimation from the muscle electromyography (EMG). Next, the motion and impedance profiles can be both modelled by dynamical movement primitives such that both of them can be planned and generalized for new tasks. Furthermore, the book introduces how to learn the correlation between signals collected from demonstration, i.e., motion trajectory, stiffness profile estimated from EMG and interaction force, using statistical models such as hidden semi-Markov model and Gaussian Mixture Regression. Several widely used human-robot interaction interfaces (such as motion capture-based teleoperation) are presented, which allow a human user to interact with a robot and transfer movements to it in both simulation and real-word environments. Finally, improved performance of robot manipulation resulted from neural network enhanced control strategies is presented. A large number of examples of simulation and experiments of daily life tasks are included in this book to facilitate better understanding of the readers.

Download or read book Human Robot Interaction Control Using Reinforcement Learning written by Wen Yu and published by John Wiley & Sons. This book was released on 2021-10-19 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive exploration of the control schemes of human-robot interactions In Human-Robot Interaction Control Using Reinforcement Learning, an expert team of authors delivers a concise overview of human-robot interaction control schemes and insightful presentations of novel, model-free and reinforcement learning controllers. The book begins with a brief introduction to state-of-the-art human-robot interaction control and reinforcement learning before moving on to describe the typical environment model. The authors also describe some of the most famous identification techniques for parameter estimation. Human-Robot Interaction Control Using Reinforcement Learning offers rigorous mathematical treatments and demonstrations that facilitate the understanding of control schemes and algorithms. It also describes stability and convergence analysis of human-robot interaction control and reinforcement learning based control. The authors also discuss advanced and cutting-edge topics, like inverse and velocity kinematics solutions, H2 neural control, and likely upcoming developments in the field of robotics. Readers will also enjoy: A thorough introduction to model-based human-robot interaction control Comprehensive explorations of model-free human-robot interaction control and human-in-the-loop control using Euler angles Practical discussions of reinforcement learning for robot position and force control, as well as continuous time reinforcement learning for robot force control In-depth examinations of robot control in worst-case uncertainty using reinforcement learning and the control of redundant robots using multi-agent reinforcement learning Perfect for senior undergraduate and graduate students, academic researchers, and industrial practitioners studying and working in the fields of robotics, learning control systems, neural networks, and computational intelligence, Human-Robot Interaction Control Using Reinforcement Learning is also an indispensable resource for students and professionals studying reinforcement learning.

Download or read book Robot Learning from Human Teachers written by Sonia Chernova and published by Morgan & Claypool Publishers. This book was released on 2014-04-01 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learning from Demonstration (LfD) explores techniques for learning a task policy from examples provided by a human teacher. The field of LfD has grown into an extensive body of literature over the past 30 years, with a wide variety of approaches for encoding human demonstrations and modeling skills and tasks. Additionally, we have recently seen a focus on gathering data from non-expert human teachers (i.e., domain experts but not robotics experts). In this book, we provide an introduction to the field with a focus on the unique technical challenges associated with designing robots that learn from naive human teachers. We begin, in the introduction, with a unification of the various terminology seen in the literature as well as an outline of the design choices one has in designing an LfD system. Chapter 2 gives a brief survey of the psychology literature that provides insights from human social learning that are relevant to designing robotic social learners. Chapter 3 walks through an LfD interaction, surveying the design choices one makes and state of the art approaches in prior work. First, is the choice of input, how the human teacher interacts with the robot to provide demonstrations. Next, is the choice of modeling technique. Currently, there is a dichotomy in the field between approaches that model low-level motor skills and those that model high-level tasks composed of primitive actions. We devote a chapter to each of these. Chapter 7 is devoted to interactive and active learning approaches that allow the robot to refine an existing task model. And finally, Chapter 8 provides best practices for evaluation of LfD systems, with a focus on how to approach experiments with human subjects in this domain.

Download or read book Basic Human robot Interaction written by David O Johnson and published by World Scientific. This book was released on 2024-02-21 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book's content is designed to provide practical guidance and insights for conducting experiments in Human-Robot Interaction (HRI) and publishing the results in scientific journals. It includes a detailed explanation of how to conduct HRI experiments and what to do and what not to do to get an article accepted for publication. It is tailored to those seeking to deepen their understanding of HRI methodologies, statistical measurements, and research design. The case studies and examples featured in the book focus on interactions between social robots and specific demographics such as children and older adults, making it relevant for individuals working in healthcare, education, and related domains.Also covered are common statistical measurements used in HRI research and quantitative, qualitative, and meta-analyses. The concepts are illustrated with several international case studies of interactions between social robots and children and older adults and robot learning instead of programming. The final chapter explores current trends in HRI and provides insights into what to look for in the coming years. It includes an extensive reference section to help HRI researchers in all these areas.This book will appeal to an international audience of advanced students, researchers, industry, and others who are actively engaged or interested in the field of HRI.

Download or read book Robotics Autonomous Systems and AI for Nonurgent Nonemergent Healthcare Delivery During and After the COVID 19 Pandemic written by Mahdi Tavakoli and published by Frontiers Media SA. This book was released on 2022-07-01 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Robot Programming by Demonstration written by Sylvain Calinon and published by EPFL Press. This book was released on 2009-08-24 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in RbD have identified a number of key issues for ensuring a generic approach to the transfer of skills across various agents and contexts. This book focuses on the two generic questions of what to imitate and how to imitate and proposes active teaching methods.

Download or read book Reliability Modeling in Industry 4 0 written by Mangey Ram and published by Elsevier. This book was released on 2023-03-13 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability Modeling with Industry 4.0 explores the emerging theoretical and practical developments in reliability engineering in highly digitized industries, including power, computer systems, railway systems, and robotics. Drawing on leading research from around the globe, as well as the latest in industry practice, this book provides cutting edge advice on how to integrate a fully digitized industry 4.0 system for enhanced reliability and reduced maintenance cost. Technologies such as big data, artificial intelligence, and the industrial internet of things are addressed in the context of reliability engineering, providing practical advice on applications. - Provides innovative reliability modeling tools related to the application of Industry 4.0 technologies - Includes case studies from industries such as rail, energy, and computer systems - Describes techniques for the successful digital transformation of industries for sophisticated reliability systems

Download or read book Human in the loop Learning and Control for Robot Teleoperation written by Chenguang Yang and published by Elsevier. This book was released on 2023-04-06 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human-in-the-loop Learning and Control for Robot Teleoperation presents recent, research progress on teleoperation and robots, including human-robot interaction, learning and control for teleoperation with many extensions on intelligent learning techniques. The book integrates cutting-edge research on learning and control algorithms of robot teleoperation, neural motor learning control, wave variable enhancement, EMG-based teleoperation control, and other key aspects related to robot technology, presenting implementation tactics, adequate application examples and illustrative interpretations. Robots have been used in various industrial processes to reduce labor costs and improve work efficiency. However, most robots are only designed to work on repetitive and fixed tasks, leaving a gap with the human desired manufacturing effect. - Introduces research progress and technical contributions on teleoperation robots, including intelligent human-robot interactions and learning and control algorithms for teleoperation - Presents control strategies and learning algorithms to a teleoperation framework to enhance human-robot shared control, bi-directional perception and intelligence of the teleoperation system - Discusses several control and learning methods, describes the working implementation and shows how these methods can be applied to a specific and practical teleoperation system

Download or read book Human Robot Interaction written by Christoph Bartneck and published by Cambridge University Press. This book was released on 2024-06-27 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of robots in society keeps expanding and diversifying, bringing with it a host of issues surrounding the relationship between robots and humans. This introduction to human–robot interaction (HRI) by leading researchers in this developing field is the first to provide a broad overview of the multidisciplinary topics central to modern HRI research. Written for students and researchers from robotics, artificial intelligence, psychology, sociology, and design, it presents the basics of how robots work, how to design them, and how to evaluate their performance. Self-contained chapters discuss a wide range of topics, including speech and language, nonverbal communication, and processing emotions, plus an array of applications and the ethical issues surrounding them. This revised and expanded second edition includes a new chapter on how people perceive robots, coverage of recent developments in robotic hardware, software, and artificial intelligence, and exercises for readers to test their knowledge.

Download or read book Advances in Human Robot Interaction written by Vladimir Kulyukin and published by BoD – Books on Demand. This book was released on 2009-12-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid advances in the field of robotics have made it possible to use robots not just in industrial automation but also in entertainment, rehabilitation, and home service. Since robots will likely affect many aspects of human existence, fundamental questions of human-robot interaction must be formulated and, if at all possible, resolved. Some of these questions are addressed in this collection of papers by leading HRI researchers.

Download or read book New Frontiers in Human Robot Interaction written by Kerstin Dautenhahn and published by John Benjamins Publishing. This book was released on 2011-12-21 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human–Robot Interaction (HRI) considers how people can interact with robots in order to enable robots to best interact with people. HRI presents many challenges with solutions requiring a unique combination of skills from many fields, including computer science, artificial intelligence, social sciences, ethology and engineering. We have specifically aimed this work to appeal to such a multi-disciplinary audience. This volume presents new and exciting material from HRI researchers who discuss research at the frontiers of HRI. The chapters address the human aspects of interaction, such as how a robot may understand, provide feedback and act as a social being in interaction with a human, to experimental studies and field implementations of human–robot collaboration ranging from joint action, robots practically and safely helping people in real world situations, robots helping people via rehabilitation and robots acquiring concepts from communication. This volume reflects current trends in this exciting research field.

Download or read book Designing Robot Behavior in Human Robot Interactions written by Changliu Liu and published by CRC Press. This book was released on 2019-09-12 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, we have set up a unified analytical framework for various human-robot systems, which involve peer-peer interactions (either space-sharing or time-sharing) or hierarchical interactions. A methodology in designing the robot behavior through control, planning, decision and learning is proposed. In particular, the following topics are discussed in-depth: safety during human-robot interactions, efficiency in real-time robot motion planning, imitation of human behaviors from demonstration, dexterity of robots to adapt to different environments and tasks, cooperation among robots and humans with conflict resolution. These methods are applied in various scenarios, such as human-robot collaborative assembly, robot skill learning from human demonstration, interaction between autonomous and human-driven vehicles, etc. Key Features: Proposes a unified framework to model and analyze human-robot interactions under different modes of interactions. Systematically discusses the control, decision and learning algorithms to enable robots to interact safely with humans in a variety of applications. Presents numerous experimental studies with both industrial collaborative robot arms and autonomous vehicles.

Download or read book Preliminary Results and Lessons Learned on written by Alexander Thomas Batista and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As human-robot interactions become more and more ubiquitous in the modern workplace (including in such diverse fields as manufacturing, medicine, and the military) the need to understand, develop, and capitalize on these interactions grows in tandem. This study sought to extend the work performed by researchers Rouhollah Rahmatizadeh, Pooya Abolghasemi, Ladislau Bölöni, and Sergey Levine in "Vision-Based Multi-Task Manipulation for Inexpensive Robots Using End-To-End Learning from Demonstration", published in 2018. Rahmatizadeh et al. developed a low-cost, test-bed environment, equipped with a robotic manipulator, and implemented a multi-task control architecture enabling autonomous execution. The objective of extending this work was to study the effects of implementing additional tasks in a multi-task control architecture on the amount of requisite training data. To that end, the original control architecture was reimplemented and trained on a single task. However, due to issues that arose during the training phase of the network, the minimum performance level necessary to answer the original research questions was not able to be reached. This thesis documents the research endeavors, explains the issues encountered, and offers insight into potential solutions.

Download or read book Computational Human Robot Interaction written by Andrea Thomaz and published by . This book was released on 2016-12-20 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Human-Robot Interaction provides the reader with a systematic overview of the field of Human-Robot Interaction over the past decade, with a focus on the computational frameworks, algorithms, techniques, and models currently used to enable robots to interact with humans.

Download or read book Human Robot Interaction written by Céline Jost and published by Springer Nature. This book was released on 2020-05-13 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the first comprehensive yet critical overview of methods used to evaluate interaction between humans and social robots. It reviews commonly used evaluation methods, and shows that they are not always suitable for this purpose. Using representative case studies, the book identifies good and bad practices for evaluating human-robot interactions and proposes new standardized processes as well as recommendations, carefully developed on the basis of intensive discussions between specialists in various HRI-related disciplines, e.g. psychology, ethology, ergonomics, sociology, ethnography, robotics, and computer science. The book is the result of a close, long-standing collaboration between the editors and the invited contributors, including, but not limited to, their inspiring discussions at the workshop on Evaluation Methods Standardization for Human-Robot Interaction (EMSHRI), which have been organized yearly since 2015. By highlighting and weighing good and bad practices in evaluation design for HRI, the book will stimulate the scientific community to search for better solutions, take advantages of interdisciplinary collaborations, and encourage the development of new standards to accommodate the growing presence of robots in the day-to-day and social lives of human beings.

Download or read book Human Robot Interactions in Future Military Operations written by Florian Jentsch and published by CRC Press. This book was released on 2016-05-23 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soldier-robot teams will be an important component of future battle spaces, creating a complex but potentially more survivable and effective combat force. The complexity of the battlefield of the future presents its own problems. The variety of robotic systems and the almost infinite number of possible military missions create a dilemma for researchers who wish to predict human-robot interactions (HRI) performance in future environments. Human-Robot Interactions in Future Military Operations provides an opportunity for scientists investigating military issues related to HRI to present their results cohesively within a single volume. The issues range from operators interacting with small ground robots and aerial vehicles to supervising large, near-autonomous vehicles capable of intelligent battlefield behaviors. The ability of the human to 'team' with intelligent unmanned systems in such environments is the focus of the volume. As such, chapters are written by recognized leaders within their disciplines and they discuss their research in the context of a broad-based approach. Therefore the book allows researchers from differing disciplines to be brought up to date on both theoretical and methodological issues surrounding human-robot interaction in military environments. The overall objective of this volume is to illuminate the challenges and potential solutions for military HRI through discussion of the many approaches that have been utilized in order to converge on a better understanding of this relatively complex concept. It should be noted that many of these issues will generalize to civilian applications as robotic technology matures. An important outcome is the focus on developing general human-robot teaming principles and guidelines to help both the human factors design and training community develop a better understanding of this nascent but revolutionary technology. Much of the research within the book is based on the Human Research and Engineering Directorate (HRED), U.S. Army Research Laboratory (ARL) 5-year Army Technology Objective (ATO) research program. The program addressed HRI and teaming for both aerial and ground robotic assets in conjunction with the U.S. Army Tank and Automotive Research and Development Center (TARDEC) and the Aviation and Missile Development Center (AMRDEC) The purpose of the program was to understand HRI issues in order to develop and evaluate technologies to improve HRI battlefield performance for Future Combat Systems (FCS). The work within this volume goes beyond the research results to encapsulate the ATO's findings and discuss them in a broader context in order to understand both their military and civilian implications. For this reason, scientists conducting related research have contributed additional chapters to widen the scope of the original research boundaries.