Resilient Sensor Fusion via Hybrid Trust Mechanisms

Kaya F., Kırcı P.

International conference on Next-Generation Engineering Technologies (ISNET 2025), Antalya, Türkiye, 30 Ekim - 01 Kasım 2025, ss.55-57, (Özet Bildiri)

  • Yayın Türü: Bildiri / Özet Bildiri
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.55-57
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

The study presents a hybrid sensor fusion framework that uses a two-layer architecture to handle Byzantine faults by treating sensors as a cooperative swarm. While the off-chain layer initially detects anomalies using Leave-One-Out (LOO) consistency checks, the on-chain layer applies blockchain-inspired reputation tracking for long-term disqualification. MATLAB simulations conducted with spoofing, bias drift, and coalition attacks, shows that the system maintains accurate fused outputs and how system stability trade-offs change via parameter settings.