Design and Characterization of a Cost-Effective Metallic Hemispherical Resonator Gyroscope
13th IEEE International Symposium on Inertial Sensors and Systems, INERTIAL 2026, Florida, Amerika Birleşik Devletleri, 10 - 13 Mayıs 2026, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/inertial69196.2026.11557915
- Basıldığı Şehir: Florida
- Basıldığı Ülke: Amerika Birleşik Devletleri
- Anahtar Kelimeler: force to rebalance, gyroscope, hemispherical resonator
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
This study presents the development of a cost-effective hemispherical resonator gyroscope (HRG) that uses metallic shell instead of traditional quartz resonators. Although quartz HRGs deliver strategic-grade performance, their intricate and expensive fabrication processes limit their adoption in emerging, cost-sensitive platforms. By contrast, a well-engineered metallic HRG can approach navigation-grade performance while retaining all the manufacturability and cost advantages of conventional machining.