Radiation-Induced Soft Errors

STARMCatalog entries from the DIPS Threat Inventory. The paper cites that dataset and does not use this name.

Natural bit-flips used to bypass security checks.

Target

Data / Instructions

Layer in the inventory

RAM / Registers

Mitigation

Rad-hard hardware and ECC memory.

How the inventory says to fix it

Rule-based: ECC and Triple Modular Redundancy (TMR). AI: Predictive models to correlate solar activity with error rates.

Quick fix

ECC correction

ML approaches named

Isolation Forest, One-Class SVM, Autoencoders, Variational Autoencoders, Gaussian Mixture Models

Methodology

Anomaly detection + fault classification ot detect Single Event Upsets (SEUs), Bit flips in memory/registers, Single Event Transients (SETs) , glitches in signals Timing anomalies, Unexpected resets , incorrect computations

Handler role

Space Environment Lead

Stage

Design/Orbit

Standard named

ECSS-E-ST-10-04C

Status in the inventory

Avoided

STARMCatalog entries from the DIPS Threat Inventory. The paper cites that dataset and does not use this name.

Connection recorded in the inventory

Memory Corruption

• Memory Corruption