Download or read book Control of Sensory Perception for Discrete Event Systems written by Geir E. Hovland and published by Universal-Publishers. This book was released on 1999 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of controlling sensory perception for use in discrete event feedback control systems is addressed in this thesis. The sensory perception controller (SPC) is formulated as a sequential Markov decision problem. The SPC has two main objectives; 1) to collect perceptual information to identify discrete events with high levels of confidence and 2) to keep the sensing costs low. Several event recognition techniques are available where each of the event recognisers produces confidence levels of recognised events. For a discrete event control system running in normal operation, the confidence levels are typically large and only a few event recognisers are needed. Then, as the event recognition becomes harder, the confidence levels will decrease and additional event recognisers are utilised by the SPC. The final product is an intelligent architecture with the ability to actively control the use of sensory input and perception to achieve high performance discrete event recognition. The discrete event control framework is chosen for several reasons. First, the theory of discrete event systems is applicable to a wide range of systems. In particular, manufacturing, robotics, communication networks, transportation systems and logistic systems all fall within the class of discrete event systems. Second, the dynamics of the sensing signals used by the event recognisers are often strong and contain a large amount of information at the occurrence of discrete events. Third, because of the discrete nature of events, feedback information is not required continuously. Hence, valuable processing time is available between events. Fourth, the discrete events are a natural common representational format for the sensors. A common sensor format aids the decision process when dealing with different sensor types. Fifth, the sensing aspect of discrete event systems has often been neglected in the literature. In this thesis we present a unique approach to on-line discrete event identification. The thesis contains both theoretical results and demonstrated real-world applications. The main theoretical contributions of the thesis are 1) the development of a sensory perception controller for the dynamic real-time selection of event recognisers. The proposed solution solves the Markov decision process using stochastic dynamic programming (SDP). SDP guarantees cost-efficiency of the real-time SPC by solving a sequential constrained optimisation problem. 2) A sensitivity analysis method for the sensory perception controller has been developed by exploring the relationship between Markov decision theory and linear programming. The sensitivity analysis aids in the robust tuning of the SPC by finding low sensitivity areas for the controller parameters. Two real-world applications are presented. First, several event recognition techniques have been developed for a robotic assembly task. Robotic assembly fits particularly well in the discrete event framework, where discrete events correspond to changes in contact states between the workpiece and the environment. Force measurements in particular contain a significant amount of information when the contact state changes. Second, the sensory perception control theory and the sensitivity analysis have been demonstrated for a mobile navigation problem. The cost-efficient use of sensory perception reduces the need for mobile robots to carry heavy computational resources.

Download or read book Journal of Dynamic Systems Measurement and Control written by and published by . This book was released on 1999 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book MFI written by and published by . This book was released on 1999 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behavior based Robotics written by Ronald C. Arkin and published by MIT Press. This book was released on 1998 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword by Michael Arbib This introduction to the principles, design, and practice of intelligent behavior-based autonomous robotic systems is the first true survey of this robotics field. The author presents the tools and techniques central to the development of this class of systems in a clear and thorough manner. Following a discussion of the relevant biological and psychological models of behavior, he covers the use of knowledge and learning in autonomous robots, behavior-based and hybrid robot architectures, modular perception, robot colonies, and future trends in robot intelligence. The text throughout refers to actual implemented robots and includes many pictures and descriptions of hardware, making it clear that these are not abstract simulations, but real machines capable of perception, cognition, and action.

Download or read book IEEE SICE RSJ International Conference on Multisensor Fusion and Integration for Intelligent Systems written by and published by . This book was released on 1999 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechatronics and Machine Vision written by John Billingsley and published by . This book was released on 2000 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechatronics is the blending of mechanics, electronics and computer control into an integrated design. It is the basis of an expanding list of products and techniques of great technical and commercial value. Ideas that were merely visions in the laboratory have emerged to find real applications in areas of vehicle guidance, robot aided inspection and agriculture. Low cost cameras developed for multimedia applications offer a whole new field of low-cost vision-based control through their ease of interfacing.

Download or read book Australian Data Fusion Symposium written by and published by . This book was released on 1996 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Innovations in Artificial Intelligence and Smart Applications written by Mostafa Al-Emran and published by Springer Nature. This book was released on 2022-10-01 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tackles the recent research trends on the role of AI in advancing automotive manufacturing, augmented reality, sustainable development in smart cities, telemedicine, and robotics. It sheds light on the recent AI innovations in classical machine learning, deep learning, Internet of Things (IoT), Blockchain, knowledge representation, knowledge management, big data, and natural language processing (NLP). The edited book covers empirical and reviews studies that primarily concentrate on the aforementioned issues, which would assist scholars in pursuing future research in the domain and identifying the possible future developments of AI applications.

Download or read book 2015 U S Higher Education Faculty Awards Vol 2 written by Faculty Awards and published by CRC Press. This book was released on 2022-09-01 with total page 989 pages. Available in PDF, EPUB and Kindle. Book excerpt: Created by professors for professors, the Faculty Awards compendium is the first and only university awards program in the United States based on faculty peer evaluations. The Faculty Awards series recognizes and rewards outstanding faculty members at colleges and universities across the United States.

Download or read book 2015 U S Higher Education Faculty Awards Vol 3 written by Faculty Awards and published by CRC Press. This book was released on 2022-09-01 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: Created by professors for professors, the Faculty Awards compendium is the first and only university awards program in the United States based on faculty peer evaluations. The Faculty Awards series recognizes and rewards outstanding faculty members at colleges and universities across the United States. Voting was not open to students or the public at large.

Download or read book 2015 U S Higher Education Faculty Awards Vol 1 written by Faculty Awards and published by CRC Press. This book was released on 2022-09-01 with total page 1209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Created by professors for professors, the Faculty Awards compendium is the first and only university awards program in the United States based on faculty peer evaluations. The Faculty Awards series recognizes and rewards outstanding faculty members at colleges and universities across the United States. Voting was not open to students or the public at large.

Download or read book Hand and Brain written by and published by Elsevier. This book was released on 1996-06-24 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used for gestures of communication, environmental exploration, and the grasping and manipulating of objects, the hand has a vital role in our lives. The hand's anatomical structure and neural control are among the most complex and detailed of human motor systems.Hand and Brain is a comprehensive overview of the hand's sensorimotor control. It discusses mediating variables in perception and prehension, the coordination of muscles with the central nervous system, the nature of movement control and hand positioning, hand-arm coordination in reaching and grasping, and the sensory function of the hand.In the last decade the rapid growth of neuroscience has been paralleled by a surge of interest in hand function. This reflects the fact that many of the fundamental issues facing neuroscientists today--including the problem of relating physiology to behavior--are central to the study of sensorimotor control of the hand. This book takes a broad interdisciplinary perspective on the control of hand movements that includes neurophysiology, neuroanatomy, psychology and neuropsychology, and biomechanics.The authors, who have all made significant scientific contributions in their own right, have sought to introduce their chosen topics in a manner that the undergraduate reader will be able to follow without sacrificing detailed and up-to-date coverage ofthe major developments.Uses an interdisciplinary approach including behavioral and neurophysiological dataDescribes a variety of experimental methodologiesTreats neural computations necessary for the control of movementCovers implications of biomechanics for control, sensory mechanisms, and perceptual processing (haptics)Includes manipulative hand function as well as reachingOverviews each group of chapters using link sectionsContains an integrated index and a glosssaryThe five sections cover:Mediating variables in perception and prehensionThe coordination of muscles with the central nervous systemThe nature of movement control and hand positioningHand-arm coordination in reaching and graspingThe sensory function of the hand

Download or read book Engineering Safe and Secure Cyber Physical Systems written by Roman Gumzej and published by Springer. This book was released on 2016-01-22 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the concept of holistic design and development of cyber physical systems to achieve their safe and secure operation. It shows that by following the standards for embedded system’s safety and using appropriate hardware and software components inherently safe system’s architectures can be devised and certified. While the standards already enable testing and certification of inherently safe and sound hardware, this is still not the case with software. The book demonstrates that Specification PEARL(SPEARL) addresses this issue and proposes appropriate solutions from the viewpoints of software engineering as well as concrete program components. By doing so it reduces the complexity of cyber physical systems design in an innovative way. Three ultimate goals are being followed in the course of defining this new PEARL standard, namely: 1. simplicity over complexity, 2. inherent real-time ability, and 3. conformity to safety integrity and security capability levels.

Download or read book Encyclopedia of the Human Brain written by and published by Elsevier. This book was released on 2002-07-04 with total page 3607 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decade, enormous strides have been made in understanding the human brain. The advent of sophisticated new imaging techniques (e.g. PET, MRI, MEG, etc.) and new behavioral testing procedures have revolutionized our understanding of the brain, and we now know more about the anatomy, functions, and development of this organ than ever before. However, much of this knowledge is scattered across scientific journals and books in a diverse group of specialties: psychology, neuroscience, medicine, etc. The Encyclopedia of the Human Brain places all information in a single source and contains clearly written summaries on what is known of the human brain. Covering anatomy, physiology, neuropsychology, clinical neurology, neuropharmacology, evolutionary biology, genetics, and behavioral science, this four-volume encyclopedia contains over 200 peer reviewed signed articles from experts around the world. The Encyclopedia articles range in size from 5-30 printed pages each, and contain a definition paragraph, glossary, outline, and suggested readings, in addition to the body of the article. Lavishly illustrated, the Encyclopedia includes over 1000 figures, many in full color. Managing both breadth and depth, the Encyclopedia is a must-have reference work for life science libraries and researchers investigating the human brain.

Download or read book Research Awards Index written by and published by . This book was released on 1987 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Robot Colonies written by Ronald C. Arkin and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robots in groups or colonies can exhibit an enormous variety and richness of behaviors which cannot be observed with singly autonomous systems. Of course, this is analogous to the amazing variety of group animal behaviors which can be observed in nature. In recent years more and more investigators have started to study these behaviors. The studies range from classifications and taxonomies of behaviors, to development of architectures which cause such group activities as flocking or swarming, and from emphasis on the role of intelligent agents in such groups to studies of learning and obstacle avoidance. There used to be a time when many robotics researchers would question those who were interested in working with teams of robots: `Why are you worried about robotic teams when it's hard enough to just get one to work?'. This issue responds to that question. Robot Colonies provides a new approach to task problem-solving that is similar in many ways to distributed computing. Multiagent robotic teams offer the possibility of spatially distributed parallel and concurrent perception and action. A paradigm shift results when using multiple robots, providing a different perspective on how to carry out complex tasks. New issues such as interagent communications, spatial task distribution, heterogeneous or homogeneous societies, and interference management are now central to achieving coordinated and productive activity within a colony. Fortunately mobile robot hardware has evolved sufficiently in terms of both cost and robustness to enable these issues to be studied on actual robots and not merely in simulation. Robot Colonies presents a sampling of the research in this field. While capturing a reasonable representation of the most important work within this area, its objective is not to be a comprehensive survey, but rather to stimulate new research by exposing readers to the principles of robot group behaviors, architectures and theories. Robot Colonies is an edited volume of peer-reviewed original research comprising eight invited contributions by leading researchers. This research work has also been published as a special issue of Autonomous Robots (Volume 4, Number 1).

Download or read book Advanced Robotics and Intelligent Automation in Manufacturing written by Habib, Maki K. and published by IGI Global. This book was released on 2019-11-15 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: While human capabilities can withstand broad levels of strain, they cannot hope to compete with the advanced abilities of automated technologies. Developing advanced robotic systems will provide a better, faster means to produce goods and deliver a level of seamless communication and synchronization that exceeds human skill. Advanced Robotics and Intelligent Automation in Manufacturing is a pivotal reference source that provides vital research on the application of advanced manufacturing technologies in regards to production speed, quality, and innovation. While highlighting topics such as human-machine interaction, quality management, and sensor integration, this publication explores state-of-the-art technologies in the field of robotics engineering as well as human-robot interaction. This book is ideally designed for researchers, students, engineers, manufacturers, managers, industry professionals, and academicians seeking to enhance their innovative design capabilities.