Five Modular Redundancy with Mitigation Technique to Recover the Error Module

TL;DR

This paper presents a fault-tolerant system using Five Modular Redundancy combined with a mitigation technique and dynamic partial reconfiguration to recover error modules and enhance system robustness.

Contribution

It introduces a novel combination of FMR and mitigation with dynamic partial reconfiguration for improved fault recovery.

Findings

System robustness increased significantly.

Error modules can be recovered immediately.

Technique leverages existing dynamic partial reconfiguration technology.

Abstract

Hazard radiation can lead the system fault therefore Fault Tolerance is required. Fault Tolerant is a system, which is designed to keep operations running, despite the degradation in the specific module is happening. Many fault tolerances have been developed to handle the problem, to find the most robust and efficient in the possible technology. This paper will present the Five Modular Redundancy (FMR) with Mitigation Technique to Recover the Error Module. With Dynamic Partial Reconfiguration technology that have already available today, such fault tolerance technique can be implemented successfully. The project showed the robustness of the system is increased and module which is error can be recovered immediately.