Mechatronics Preumont, André
2006, 2006-09-28, Letnik:
136
eBook
This volume treats Lagrange equations for electromechanical systems, including piezoelectric transducers and selected applications. It is essentially an extension to piezoelectric systems of the work ...by Crandall et al.:"Dynamics of Mechanical and Electromechanical Systems", McGraw-Hill, published in 1968. The first three chapters contain classical material based on this and other well-known standard texts in the field, such as Methods of Analytical Dynamics by L. Meirovitch, McGraw-Hill, 1970. Some applications are new (e.g. geophone). Chapters 4 to 6 consist of new material which has not been published in a monograph before. They deal with piezoelectric systems in a unified way, starting from a Lagrangian approach. This book will appeal to the research community and graduate students at the MSc and PhD level. Written for:Research community and graduate students at the MSc and PhD level.
The current state of the art in cognitive robotics, covering the challenges of building AI-powered intelligent robots inspired by natural cognitive systems. A novel approach to building AI-powered ...intelligent robots takes inspiration from the way natural cognitive systems—in humans, animals, and biological systems—develop intelligence by exploiting the full power of interactions between body and brain, the physical and social environment in which they live, and phylogenetic, developmental, and learning dynamics. This volume reports on the current state of the art in cognitive robotics, offering the first comprehensive coverage of building robots inspired by natural cognitive systems. Contributors first provide a systematic definition of cognitive robotics and a history of developments in the field. They describe in detail five main approaches: developmental, neuro, evolutionary, swarm, and soft robotics. They go on to consider methodologies and concepts, treating topics that include commonly used cognitive robotics platforms and robot simulators, biomimetic skin as an example of a hardware-based approach, machine-learning methods, and cognitive architecture. Finally, they cover the behavioral and cognitive capabilities of a variety of models, experiments, and applications, looking at issues that range from intrinsic motivation and perception to robot consciousness. Cognitive Robotics is aimed at an interdisciplinary audience, balancing technical details and examples for the computational reader with theoretical and experimental findings for the empirical scientist.
A roboticist imagines life with robots that sell us products, drive our cars, even allow us to assume new physical form, and more. With robots, we are inventing a new species that is part material ...and part digital. The ambition of modern robotics goes beyond copying humans, beyond the effort to make walking, talking androids that are indistinguishable from people. Future robots will have superhuman abilities in both the physical and digital realms. They will be embedded in our physical spaces, with the ability to go where we cannot, and will have minds of their own, thanks to artificial intelligence. In Robot Futures , the roboticist Illah Reza Nourbakhsh considers how we will share our world with these creatures, and how our society could change as it incorporates a race of stronger, smarter beings. Nourbakhsh imagines a future that includes adbots offering interactive custom messaging; robotic flying toys that operate by means of “gaze tracking”; robot-enabled multimodal, multicontinental telepresence; and even a way that nanorobots could allow us to assume different physical forms. Nourbakhsh examines the underlying technology and the social consequences of each scenario. He also offers a counter-vision: a robotics designed to create civic and community empowerment. His book helps us understand why that is the robot future we should try to bring about.
This book deals with the problems related to planning motion laws and trajectories for the actuation system of automatic machines, in particular for those based on electric drives, and robots. The ...problem of planning suitable trajectories is relevant not only for the proper use of these machines, in order to avoid undesired effects such as vibrations or even damages on the mechanical structure, but also in some phases of their design and in the choice and sizing of the actuators. This is particularly true now that the concept of "electronic cams has replaced, in the design of automatic machines, the classical approach based on "mechanical cams. The choice of a particular trajectory has direct and relevant implications on several aspects of the design and use of an automatic machine, like the dimensioning of the actuators and of the reduction gears, the vibrations and efforts generated on the machine and on the load, the tracking errors during the motion execution. For these reasons, in order to understand and appreciate the peculiarities of the different techniques available for trajectory planning, besides the mathematical aspects of their implementation also a detailed analysis in the time and frequency domains, a comparison of their main properties under different points of view, and general considerations related to their practical use are reported.
Many processes and systems require an increasingly sophisticated integration of mechanical and electronic components with information processing capacity. The development of such mechatronic systems ...opens the way to many innovative solutions not possible with mechanics or electronics alone. Mechatronic Systems introduces these developments by considering the dynamic modelling of components together with their interactions. The whole range of elements is presented - from actuators, through different kinds of processes, to sensors. It offers a structure that takes readers from the basics of unified theoretical modelling, through information processing to examples of system development, as well as affording practical advice for engineers. Written by one of the world's leading experts with great experience with real systems and applied research, Mechatronic Systems will be of lasting value to advanced students and will also prove useful to practising engineers wanting an in-depth understanding of how these disciplines and information technology are becoming interlinked.
CRTA je Regionalni centar izvrsnosti za robotske tehnologije Fakulteta strojarstva brodogradnje Sveučilišta u Zagrebu. Centar integrira laboratorije za autonomne sustave, računalnu inteligenciju i ...medicinsku robotiku, kao i praktikume za praktični rad studenata. Djelatnosti centra su usmjerene prema istraživanju i razvoju naprednih robotskih primjena, poglavito u industriji i medicini, ali i drugim područjima ljudske djelatnosti gdje tradicionalnu automatizaciju i ljudski rad trebaju zamijeniti autonomni i inteligentni sustavi..
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