Speaker
Description
Hybrid fission-fusion reactors (HFR) impose I&C requirements spanning nine frequency decades (DC to THz), generating interference between neutron instrumentation, plasma diagnostics, and RF heating systems. This paper identifies the primary coupling mechanisms, proposes a three-tier galvanic isolation architecture with 8th-order Butterworth filtering targeting −60 dBc inter-band crosstalk (IEC 61000-6-2 / IEC 60709 / IEC 61513), and defines five multi-physics simulation scenarios for validation. An AI-enhanced advisory layer — comprising LSTM anomaly detectors, RL-tuned adaptive filters, and an LLM qualification assistant — is proposed as an offline complement to the deterministic safety chain, with explicit exclusion from all Class 1 safety functions.