Fault Tolerant Features and Experiments of ANTS Distributed Real-Time System. ANTS: An Approach for High-Performance and Ultra-Dependability.

1995 ◽  
Author(s):  
Patrick Dominic-Savio ◽  
Jien-Chung Lo ◽  
Donald W. Tufts
Keyword(s):  
Real Time ◽  
High Performance ◽  
Fault Tolerant ◽  
Time System ◽  
Real Time System

Fault-Tolerant Strategy for Real-Time System Based on Evolvable Hardware

2017 ◽  
Vol 26 (07) ◽  
pp. 1750111 ◽  
Author(s):  
Jie Wang ◽  
Jiwei Liu
Keyword(s):  
Real Time ◽  
Recovery Time ◽  
Fault Tolerant ◽  
Fault Tree Analysis ◽  
Repair Process ◽  
Evolvable Hardware ◽  
Target System ◽  
Time System ◽  
Real Time System ◽  
Fault Tolerant System

The evolvable hardware (EHW) is widely used in the design of fault-tolerant system. Fault-tolerant system is really a real-time system, and the recovery time is necessary in fault detection and recovery. However, when applying EHW, real-time characteristic is usually ignored. In this paper, a fault-tolerant strategy based on EHW is proposed. The recovery time, predicted by the fault tree analysis (FTA), is considered as a constraint condition. A configuration library is set up in the design phase to accelerate the repair process of the anticipated faults. An evolvable algorithm (EA) based on similarity is applied to evolve the repair circuit for the unanticipated faults. When the library reaches the upper, the target system is reconfigured by the EA-repair technology. Extensive experiments are conducted to show that our method can improve the fault-tolerance of the system while satisfying the real-time requirement on FPGA platform. In a long run system, our method can keep a higher fault recovery rate.

Design of high performance RAID in real-time system

1999 ◽  
Vol 27 (3) ◽  
pp. 10-17 ◽  
Author(s):  
Peng Cheng ◽  
Hai Jin ◽  
Jiangling Zhang
Keyword(s):  
Real Time ◽  
High Performance ◽  
Time System ◽  
Real Time System

Introduction To A Fault-Tolerant Distributed Real-Time System Simulator

1999 ◽  
Vol 19 (1) ◽  
pp. 7-10
Author(s):  
K. Yu ◽  
K. Toutireddy ◽  
I. Koren ◽  
C.M. Krishna
Keyword(s):  
Real Time ◽  
Fault Tolerant ◽  
Time System ◽  
Real Time System

Schedulability of Fault Tolerant Real Time System Based on Local Optimum Checkpoint Under Priority Mixed Strategy

2015 ◽  
Vol 24 (2) ◽  
pp. 236-244 ◽  
Author(s):  
Zhongzheng He ◽  
Yongjun Chen ◽  
Chaoguang Men ◽  
Xiang Li
Keyword(s):  
Real Time ◽  
Mixed Strategy ◽  
Fault Tolerant ◽  
Local Optimum ◽  
Time System ◽  
Real Time System
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