Control Of Sensory Perception For Discrete Event Systems
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Control Of Sensory Perception For Discrete Event Systems
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Author : Geir E. Hovland
language : en
Publisher: Universal-Publishers
Release Date : 1999
Control Of Sensory Perception For Discrete Event Systems written by Geir E. Hovland and has been published by Universal-Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Technology & Engineering categories.
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.
Control Of Sensory Perception For Discrete Event Systems
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Author : Geir Edvin Hovland
language : en
Publisher:
Release Date : 1997
Control Of Sensory Perception For Discrete Event Systems written by Geir Edvin Hovland and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Discrete-time systems categories.
Journal Of Dynamic Systems Measurement And Control
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Author :
language : en
Publisher:
Release Date : 1999
Journal Of Dynamic Systems Measurement And Control written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Automatic control categories.
Publishes theoretical and applied original papers in dynamic systems. Theoretical papers present new theoretical developments and knowledge for controls of dynamical systems together with clear engineering motivation for the new theory. Applied papers include modeling, simulation, and corroboration of theory with emphasis on demonstrated practicality.
Ieee Sice Rsj International Conference On Multisensor Fusion And Integration For Intelligent Systems
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Author :
language : en
Publisher:
Release Date : 1999
Ieee Sice Rsj International Conference On Multisensor Fusion And Integration For Intelligent Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Artificial intelligence categories.
Mfi
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Author :
language : en
Publisher:
Release Date : 1999
Mfi written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Artificial intelligence categories.
Australian Data Fusion Symposium
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Author :
language : en
Publisher:
Release Date : 1996
Australian Data Fusion Symposium written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Computer algorithms categories.
Mechatronics And Machine Vision
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Author : John Billingsley
language : en
Publisher:
Release Date : 2000
Mechatronics And Machine Vision written by John Billingsley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
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.
Behavior Based Robotics
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Author : Ronald C. Arkin
language : en
Publisher: MIT Press
Release Date : 1998
Behavior Based Robotics written by Ronald C. Arkin and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computers categories.
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.
2015 U S Higher Education Faculty Awards Vol 2
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Author : Faculty Awards
language : en
Publisher: CRC Press
Release Date : 2022-09-01
2015 U S Higher Education Faculty Awards Vol 2 written by Faculty Awards and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-01 with Education categories.
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.
Recent Innovations In Artificial Intelligence And Smart Applications
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Author : Mostafa Al-Emran
language : en
Publisher: Springer Nature
Release Date : 2022-10-01
Recent Innovations In Artificial Intelligence And Smart Applications written by Mostafa Al-Emran and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-01 with Technology & Engineering categories.
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.