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Author: Rei-Ain Lin
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Rei-Ain Lin
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: B.S. Dhillon
Publisher: CRC Press
ISBN: 1498706452
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
As robots are used more and more to perform a variety of tasks in a range of fields, it is imperative to make the robots as reliable and safe as possible. Yet no book currently covers robot reliability and safety within one framework. Robot System Reliability and Safety: A Modern Approach presents up-to-date information on robot reliability, safety
Author: B.S. Dhillon
Publisher: Springer Science & Business Media
ISBN: 1461231485
Category : Technology & Engineering
Languages : en
Pages : 267
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Book Description
Robots are increasingly being used in industry to perform various types of tasks. Some of the tasks performed by robots in industry are spot welding, materials handling, arc welding, and routing. The population of robots is growing at a significant rate in various parts of the world; for example, in 1984, a report published by the British Robot Association indicated a robot popula tion distribution between Japan (64,600), Western Europe (20,500), and the United States (13,000). This shows a significant number of robots in use. Data available for West Germany and the United Kingdom indicate that in 1977 there were 541 and 80 robots in use, respectively, and in 1984 these numbers went up to 6600 and 2623, respectively. Just as for other engineering products, the reliability and safety of robots are important. A robot has to be safe and reliable. An unreliable robot may become the cause of unsafe conditions, high maintenance costs, inconvenience, etc. Robots make use of electrical, mechanical, pneumatic, electronic, and hydraulic parts. This makes their reliability problem a challenging task because of the many different sources of failures. According to some published literature, the best mean time between failures (MTBF) achieved by robots is only 2500 hours. This means there is definite room for further improvement in robot reliability. With respect to safety, there have been five fatal accidents involving robots since 1978.
Author: Brij B. Gupta
Publisher: CRC Press
ISBN: 1000328058
Category : Technology & Engineering
Languages : en
Pages : 277
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Book Description
With the increasing demand of robots for industrial and domestic use, it becomes indispensable to ensure their safety, security, and reliability. Safety, Security and Reliability of Robotic Systems: Algorithms, Applications, and Technologies provides a broad and comprehensive coverage of the evolution of robotic systems, as well as industrial statistics and future forecasts. First, it analyzes the safety-related parameters of these systems. Then, it covers security attacks and related countermeasures, and how to establish reliability in these systems. The later sections of the book then discuss various applications of these systems in modern industrial and domestic settings. By the end of this book, you will be familiarized with the theoretical frameworks, algorithms, applications, technologies, and empirical research findings on the safety, security, and reliability of robotic systems, while the book’s modular structure and comprehensive material will keep you interested and involved throughout. This book is an essential resource for students, professionals, and entrepreneurs who wish to understand the safe, secure, and reliable use of robotics in real-world applications. It is edited by two specialists in the field, with chapter contributions from an array of experts on robotics systems and applications.
Author: Hamed Fazlollahtabar
Publisher: CRC Press
ISBN: 1351337327
Category : Technology & Engineering
Languages : en
Pages : 88
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Book Description
Availability of a system is a crucial factor for planning and optimization. The concept is more challenging for modern systems such as robots and autonomous systems consisting of a complex configuration of components. As complex systems have become global and essential in today’s society, their reliable design and the determination of their availability have turned into a very important task for managers and engineers. Reliability Models of Complex Systems for Robots and Automation offers different models and approaches for reliability evaluation and optimization of a complex autonomous system. Comprehensive fault tree analysis on the critical components of industrial robots and its integration with the reliability block diagram approach is designed in order to investigate the robot system reliability. The cost and hazard decision tree are integrated for the first time in an approach to evaluate the reliability of a complex system. Considers a complex production system composing of several autonomous robots Develops binary state reliability evaluation model for a complex system Introduces new concepts of hazard decision tree Proposes fault tree and reliability block diagram for complex robotic systems Develops stochastic process based reliability evaluation and optimization models Today’s competitive world with increasing customer demands for highly reliable products makes reliability engineering a more challenging task. Reliability analysis is one of the main tools to ensure agreed delivery deadlines which in turn maintains certainty in real tangible factors such as customer goodwill and company reputation.
Author: Daniels
Publisher: Springer Science & Business Media
ISBN: 9400943172
Category : Science
Languages : en
Pages : 283
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Book Description
The use of programmable electronic systems (PES) in industry has grown considerably with the availability of microcomputers. These systems offer many benefits to the designer and user in providing more comprehensive control of industrial processes, enviroments, machine tools and in robot installations. As confidence grows with the application of PES, users and manufacturers are considering incorporating safety functions within the requirements and functions of the PES. This book represents the proceedings of the Programmable Electronic Systems Safety Symposium (PES-3) held in Guernsey, Channel Islands, May 28th - 30th 1986, which presented the guidance available to users, designers and safety assessors of programmable electronic systems. This guidance is applicable for many real and potential risk and safety situations in a wide variety of industries ranging from nuclear power plants and industrial robotics, to machine tools and chemical process controllers. The original impetus to hold the Symposium came from a two year collaborative project partially funded by the Commission of the European Communities under the 1979-83 Informatics Initiative. The sponsors of the Symposium studied the assessment, architecture and performance of industrial programmable electronic systems, with particular reference to robotics. The group of papers in the first session give the first public report of the results of this project. The session was Chaired by H Fangmeyer from the Commission's Joint Research Centre at Ispra, Italy, who was the Commission's Project Manager throughout the collaboration.
Author: Poong-Hyun Seong
Publisher: Springer Science & Business Media
ISBN: 1848003846
Category : Technology & Engineering
Languages : en
Pages : 316
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Book Description
“Reliability and Risk Issues in Large Scale Safety-critical Digital Control Systems” provides a comprehensive coverage of reliability issues and their corresponding countermeasures in the field of large-scale digital control systems, from the hardware and software in digital systems to the human operators who supervise the overall process of large-scale systems. Unlike other books which examine theories and issues in individual fields, this book reviews important problems and countermeasures across the fields of software reliability, software verification and validation, digital systems, human factors engineering and human reliability analysis. Divided into four sections dealing with software reliability, digital system reliability, human reliability and human operators in large-scale digital systems, the book offers insights from professional researchers in each specialized field in a diverse yet unified approach.
Author: Okyay Kaynak
Publisher: Springer Science & Business Media
ISBN: 3642580211
Category : Computers
Languages : en
Pages : 357
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Book Description
This book is a collection of some of the papers that were presented during a NATO Advanced Research Workshop (ARW) on "Intelligent Systems: Safety, Reliability and Maintainability Issues" that was held in Kusadasi, Turkey during August 24- 28, 1992. Attendance at this workshop was mainly by invitation only, drawing people internationally representing industry, government and the academic community. Many of the participants were internationally recognized leaders in the topic of the workshop. The purpose of the ARW was to bring together a highly distinguished group of people with the express purpose of debating where the issues of safety, reliability and maintainability place direct and tangible constraints on the development of intelligent systems. As a consequence, one of the major debating points in the ARW was the definition of intelligence, intelligent behaviour and their relation to complex dynamic systems. Two major conclusions evolved from the ARW are: 1. A continued need exists to develop formal, theoretical frameworks for the architecture of such systems, together with a reflection on the concept of intelligence. 2. There is a need to focus greater attention to the role that the human play in controlling intelligent systems. The workshop began by considering the typical features of an intelligent system. The complexity associated with multi-resolutional architectures was then discussed, leading to the identification of a necessity for the use of a combinatorial synthesis/approach. This was followed by a session on human interface issues.
Author: Zhijian Li
Publisher:
ISBN:
Category : University of Ottawa theses
Languages : en
Pages : 414
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Book Description
Author: James H. Graham
Publisher: Van Nostrand Reinhold Company
ISBN:
Category : Science
Languages : en
Pages : 226
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Book Description
Now that workers in industry are likely to run into robots most anywhere, guidelines to dealing with them are necessary. Safety, systems, and robotic engineers explain to other engineers the concerns in various industries, and the multidisciplinary research and development to ensure the safety of robot technology. Annotation copyrighted by Book News, Inc., Portland, OR
