Development of Unconventional Gyro (Nutatron Technique) for Tactical Aircraft Inertial Systems
Abstract
This report covers the latest phase of the Nutatron angular rate sensor development effort, culminating in the delivery of two prototype sensor and an electronic test set to the U.S. Air Force Central Inertial Guidance Test Facility (CIGTF) at Holloman AFB. The objectives of the Nutatron Program is to lead to angular rate sensor for tactical fighter navigation systems, offering fast reaction from a cold start, low temperature coefficients and good long term stability. The Nutatron concept features an automatic drift compensation technique, eliminating the requirement for high tolerance, highly stable parts and materials. The report tabulates the attained performance parameters, discusses the results and underlying remaining error mechanisms and concludes in recommendations to further improve performance. The electromechanical and electronic modifications made under this phase are discussed and their impact on performance described. Reports AFAL-TR-65-170, AFAL-TR-67-54, and AFAL-TR-69-76, give the results of the previous efforts of this unconventional angular rate sensor development program.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1973
- Accession Number
- AD0913719
Entities
People
- Ernest H. Metzger
- Giles M. Hofmeyer
Organizations
- Bell Aircraft Corporation