Utilize FDIR Design Techniques to provide for Safe and Maintainable On-Orbit Systems. Benefits The main goal of fault detection and isolation is to effectively detect faults and accurately …

Fault detection, isolation, and recovery (FDIR) is a subfield of control engineering which concerns itself with monitoring a system, identifying when a fault has occurred, and pinpointing the type …

SCoC3 very high self failure detection coverage allows identification and passivation of the failure with a very high level of confidence: mission disturbance minimised.

That is where Hera’s ‘Fault Detection, Isolation and Recovery’ (FDIR) technique comes in. FDIR is an approach widely applied in space engineering, ranging from the protection of individual …

This paper's main purpose is to detail issues and lessons learned regarding designing, integrating, and implementing Fault Detection Isolation and Recovery (FDIR) for Constellation …

Fault Detection Isolation & Recovery (FDIR) has been a high-level requirement for NASA's Constellation Exploration Program (CxP) since its inception. One of the main drivers for this is …

FDIR is intended and designed to be integrated with Ground Operations to automate fault detection and isolation during maintenance and checkout as well as launch countdown …

It features an embedded hardware platform, which supports adaptive redundancy whereby redundant processor instances can be distributed over multiple FPGA devices. This is …

For this reason, all space segment systems have a function which implements the FDIR (Fault Isolation, Detection & Recovery) capability for the critical functions (e.g. not all functions are …

The core of the approach is a novel Distributed Failure Detection technique, aimed at Network-on-Chip implementations, which embeds failure detection mechanisms into the routing switches …