Download or read book Fault Tolerant Real Time Systems written by Stefan Poledna and published by Springer Science & Business Media. This book was released on 2007-11-23 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-time computer systems are very often subject to dependability requirements because of their application areas. Fly-by-wire airplane control systems, control of power plants, industrial process control systems and others are required to continue their function despite faults. Fault-tolerance and real-time requirements thus constitute a kind of natural combination in process control applications. Systematic fault-tolerance is based on redundancy, which is used to mask failures of individual components. The problem of replica determinism is thereby to ensure that replicated components show consistent behavior in the absence of faults. It might seem trivial that, given an identical sequence of inputs, replicated computer systems will produce consistent outputs. Unfortunately, this is not the case. The problem of replica non-determinism and the presentation of its possible solutions is the subject of Fault-Tolerant Real-Time Systems: The Problem of Replica Determinism. The field of automotive electronics is an important application area of fault-tolerant real-time systems. Systems like anti-lock braking, engine control, active suspension or vehicle dynamics control have demanding real-time and fault-tolerance requirements. These requirements have to be met even in the presence of very limited resources since cost is extremely important. Because of its interesting properties Fault-Tolerant Real-Time Systems gives an introduction to the application area of automotive electronics. The requirements of automotive electronics are a topic of discussion in the remainder of this work and are used as a benchmark to evaluate solutions to the problem of replica determinism.
Download or read book Fault Tolerant Real Time Networks written by and published by . This book was released on 2007 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our main objective in this MURI project has been to investigate foundational and experimental techniques tor enabling real-time, fault-tolerant network protocols. Our overall research goal has been to study networking architectures, services, and algorithms which require innovative quality-of-service and fault-tolerance mechanisms. We have focused on multimedia delivery in traditional client-server architectures, both in the case of the Internet and wireless networks, as well as on peer-to-peer content delivery and on mobile ad-hoc networks. The unique composition of the team has brought new synergies to the problem domain which permits the complete illumination of each newly proposed protocol from all angles, from mathematical modeling and analysis to experimental evaluation, from real-time and QoS aspects to fault-tolerance and reliability aspects. Our approach is to improve newly designed protocols through feedback from timing and fault analysis, and to develop new analysis techniques driven by new protocol designs.
Download or read book Fault Management for Realtime Networks written by Anindo Banerjea and published by . This book was released on 1994 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Formal Techniques in Real time and Fault tolerant Systems written by and published by . This book was released on 1996 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fault Tolerant Systems written by Israel Koren and published by Morgan Kaufmann. This book was released on 2020-09-01 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fault-Tolerant Systems, Second Edition, is the first book on fault tolerance design utilizing a systems approach to both hardware and software. No other text takes this approach or offers the comprehensive and up-to-date treatment that Koren and Krishna provide. The book comprehensively covers the design of fault-tolerant hardware and software, use of fault-tolerance techniques to improve manufacturing yields, and design and analysis of networks. Incorporating case studies that highlight more than ten different computer systems with fault-tolerance techniques implemented in their design, the book includes critical material on methods to protect against threats to encryption subsystems used for security purposes. The text’s updated content will help students and practitioners in electrical and computer engineering and computer science learn how to design reliable computing systems, and how to analyze fault-tolerant computing systems. Delivers the first book on fault tolerance design with a systems approach Offers comprehensive coverage of both hardware and software fault tolerance, as well as information and time redundancy Features fully updated content plus new chapters on failure mechanisms and fault-tolerance in cyber-physical systems Provides a complete ancillary package, including an on-line solutions manual for instructors and PowerPoint slides
Download or read book REAL TIME FAULT TOLERANT COMMUNICATION IN COMPUTER NETWORKS written by Qin Zheug and published by . This book was released on 1993 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fault Tolerant Real Time Systems written by and published by . This book was released on 1991 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ART (Advanced Real-Time Technology) Project is engaged in wide ranging research on hard real-time systems. The project has as its overall goal the development and demonstration of predictable and fault tolerant hard real- time computer systems. To achieve this goal, research is being conducted in three interrelated areas: The development of a theory of hard real-time resource management including scheduling and synchronization. In addition, this theory is being applied in a wide range of contexts including databases, communication networks, operating systems and artificial intelligence. The design and construction of an operating system (ARTS) that supports predictable and fault tolerant real-time computer systems and demonstration and testing in the ARTS testbed to provide proof of concept and to gain understanding into aspects of the theory needing further refinement. A real-time version of the Mach operating system, RT-Mach, is also being developed as a part of the project. Development of hardware architectures and approaches to fault tolerance that can support predictable hard real-time computer systems.
Download or read book A Software based Approach to Scalable Fault tolerant Real time Ethernet for Networked Control Systems written by Sejun Song and published by . This book was released on 2001 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reliable Distributed Systems written by Amy Elser and published by Springer Science & Business Media. This book was released on 2005-03-25 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains fault tolerance in clear terms, with concrete examples drawn from real-world settings Highly practical focus aimed at building "mission-critical" networked applications that remain secure
Download or read book Fault Tolerance of Artificial Neural Networks with Applications in Critical Systems written by Peter W. Protzel and published by . This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Fault Tolerant Dynamic Time Triggered Protocol written by Jens Ch Lisner and published by . This book was released on 2008 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing use of embedded networks in safety-critical systems, for example in the automotive and avionics fields, comes with additional requirements like real-time capabilities and fault-tolerance. This work presents the new fault-tolerant real-time protocol TEA, which provides the ability of fault-tolerant dynamic arbitration, in opposite to already present protocols. TEA tolerates single- and double faults. This is implemented using a time-triggered method. Therefore, a special hardware architecture is presented, where two nodes are guarding each other. The arbitration takes place in cycles, which are separated into a regular and an extension part. Every controller in the network can send in the extension part, if it sends a request in the the regular part of the cycle. A fault-tolerant agreement protocol decides, if the controller gets permission to send or not. In order to formalize this approach, two new methods will be presented, to model the fault propagation and the temporal behavior of a system. Using this methods, the behavior of a TEA-network is analyzed. Furthermore, it will be shown how a more dynamic use of the extension part can be accomplished, by determining the time to send for a controller by the message length which can be variable. Furthermore, a scheduling algorithm for the extension part is presented, which can be easily adapted to different scheduling strategies.
Download or read book Fault tolerance Implemented by Voting Protocols in Distributed Systems written by Per Gunningberg and published by . This book was released on 1983 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fault tolerant Protocols for Real time Area Networks written by David Wenner Butler and published by . This book was released on 1984 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fault Tolerant Systems written by Israel Koren and published by Elsevier. This book was released on 2010-07-19 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fault-Tolerant Systems is the first book on fault tolerance design with a systems approach to both hardware and software. No other text on the market takes this approach, nor offers the comprehensive and up-to-date treatment that Koren and Krishna provide. This book incorporates case studies that highlight six different computer systems with fault-tolerance techniques implemented in their design. A complete ancillary package is available to lecturers, including online solutions manual for instructors and PowerPoint slides. Students, designers, and architects of high performance processors will value this comprehensive overview of the field. The first book on fault tolerance design with a systems approach Comprehensive coverage of both hardware and software fault tolerance, as well as information and time redundancy Incorporated case studies highlight six different computer systems with fault-tolerance techniques implemented in their design Available to lecturers is a complete ancillary package including online solutions manual for instructors and PowerPoint slides
Download or read book Bio Inspired Fault Tolerant Algorithms for Network on Chip written by Muhammad Athar Javed Sethi and published by CRC Press. This book was released on 2020-03-17 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network on Chip (NoC) addresses the communication requirement of different nodes on System on Chip. The bio-inspired algorithms improve the bandwidth utilization, maximize the throughput and reduce the end-to-end latency and inter-flit arrival time. This book exclusively presents in-depth information regarding bio-inspired algorithms solving real world problems focussing on fault-tolerant algorithms inspired by the biological brain and implemented on NoC. It further documents the bio-inspired algorithms in general and more specifically, in the design of NoC. It gives an exhaustive review and analysis of the NoC architectures developed during the last decade according to various parameters. Key Features: Covers bio-inspired solutions pertaining to Network-on-Chip (NoC) design solving real world examples Includes bio-inspired NoC fault-tolerant algorithms with detail coding examples Lists fault-tolerant algorithms with detailed examples Reviews basic concepts of NoC Discusses NoC architectures developed-to-date
Download or read book Fault Tolerance in Distributed Real time Computer Systems written by Mohd Dani Baba and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fault tolerant Real time Guarantees in High Speed Networks written by Sanjay Damodar Kamat and published by . This book was released on 1995 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
