Proposing an Efficient Software-based Method to Enhance Reliability of Computer Systems against Soft Errors
In recent years, along with rapid developments in technology, computer systems haveincreasingly become more integrated and more modular. Indeed, the reliability and efficiency ofcomputer systems are of high significance. Hence, the quantitative evaluation of the optimizationof reliability indexes in computer systems is considered to be a crucial issue. Reliabilityenhancement of computer systems against electromagnet and radiation interferences is a criticalrequirement in industries. Enhancing reliability can prevent system failure and fault and avoidfinancial and humanistic losses. Accordingly, software can play outstanding roles in reducing thenumber of errors in software programs. Consequently, software can enhance the reliability ofcomputer systems. In this paper, an efficient software-based method was proposed to enhance thereliability of computer systems against soft errors. The results of the experiments revealed that theproposed method had lower overhead, higher efficiency and higher error coverage than the earlier methods.
Proposing an Efficient Software-Based Method for Enhancing the Reliability of Critical Application Robot
Robots play such remarkable roles in humans’ modern lives that performing many tasks without them isimpossible. Using robotic systems is gradually increasing the tasks allocated to them and they are becomingmore complex and critical. Software reliability is one of the most significant requirements of robots. Forenhancing reliability, systems should be inherently designed to be tolerable of soft...متن کامل
Nowadays, Robots account for most part of our lives in such a way that it is impossible for usto do many of affairs without them. Increasingly, the application of robots is developing fastand their functions become more sensitive and complex. One of the important requirements ofRobot use is a reliable software operation. For enhancement of reliability, it is a necessity todesign the fault toler...متن کامل
nowadays, robots account for most part of our lives in such a way that it is impossible for usto do many of affairs without them. increasingly, the application of robots is developing fastand their functions become more sensitive and complex. one of the important requirements ofrobot use is a reliable software operation. for enhancement of reliability, it is a necessity todesign the fault toler...متن کامل
An Optimal Preventive Maintenance Model to Enhance Availability and Reliability of Flexible Manufacturing Systems
General preventive maintenance model for the components of a system, which improves the reliability to ‘as good as new,’ was used to optimize the maintenance cost. The cost function of a maintenance policy was minimized under given availability constraint. On the other hand, in order to ensure appropriate reliability and availability, the development of the optimal maintenanc...متن کامل
Nowadays, Robots account for most part of our lives in such a way that it is impossible for us to do many of affairs without them. Increasingly, the application of robots is developing fast and their functions become more sensitive and complex. One of the important requirements of Robot use is a reliable software operation. For enhancement of reliability, it is a necessity to design the fault t...متن کامل
It is widely understood that most downtime is accounted for by programming errors and administration time. However, recent work has indicated an increasing cause of downtime may stem from transient hardware errors caused by external factors, such as cosmic rays. Moving to denser semiconductor technologies at lower voltages will cause an increase in transient errors. We investigate the trends in...متن کامل
دوره 5 شماره 18
صفحات 57- 66
تاریخ انتشار 2016-09-01
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