Fault Tolerance in Real Time Distributed System
نویسندگان
چکیده
منابع مشابه
Fault Tolerance in Real Time Distributed System
In this paper we investigate the different techniques of fault tolerance which are used in many real time distributed systems. The main focus is on types of fault occurring in the system, fault detection techniques and the recovery techniques used. A fault can occur due to link failure, resource failure or by any other reason is to be tolerated for working the system smoothly and accurately. Th...
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Fault-tolerance in real-time systems is defined informally as the ability of the system to deliver correct results in a timely manner even in the presence of faults. Dependable real-time systems are being developed in diverse applications including avionics, air-traffic control, plant automation, automotive control, telephone switching, and automatic stock trading. These systems often operate u...
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Hard real-time systems are those that are specified in terms of strong timing constraints. They are often involved in critical activities, where human lives may sometimes be at stake. These characteristics emphasise the need for making the services provided by this kind of system fault-tolerant. However, doing so is not simple. It involves implementing redundancy into the system so that if a sy...
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Research into modular approaches for constructing power electronics control systems has provided a number of benefits, as well as new opportunities. Control systems composed of an interconnected collection of standardized parts makes distributed processing a realistic possibility. Unfortunately, current strategies to supporting software on such systems have a number of critical drawbacks. Many ...
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Closed loop control systems typically contain multitude of spatially distributed sensors and actuators operated simultaneously. So those systems are parallel and distributed in their essence. But mapping this parallelism onto the given distributed hardware architecture, brings in some additional requirements: safe multithreading, optimal process allocation, real-time scheduling of bus and netwo...
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ژورنال
عنوان ژورنال: Review of Computer Engineering Research
سال: 2018
ISSN: 2412-4281,2410-9142
DOI: 10.18488/journal.76.2018.52.20.24