Current state and scientific and technological forecast of a revolutionary breakthrough in wave solid-state gyroscope technologyстатьяИсследовательская статья
Дата последнего поиска статьи во внешних источниках: 7 июля 2021 г.
Место издания:Information Innovative Technologies: Materials of the International scientific – рractical conference. – M.: Association of graduates and employees of AFEA named after prof. Zhukovsky Moscow
Первая страница:113
Последняя страница:119
Аннотация:ISSN 2542-1824. The wave solid-state gyroscope (VTG) or the hemispherical resonator gyroscope (HRG) is a unique device in the practical application of high-precision inertial sensors. One of its earliest applications was the successful mission of the Cassini spacecraft to Saturn. After that, the choice of a new HRG instrument is an objectively selected gyroscope technology to support all space missions. The hemispherical resonator gyroscope HRG by Safran Electronics (France) based on a miniature hemispherical quartz resonator(Crystal) has proved that this particular gyroscope can meet all modern requirements. Parameters and characteristics that were previously achieved by well-known modern industrial optical technologies implemented in ring laser gyroscopes (RLG) and fiber-optic gyroscopes(FOG) are now very successfully implemented by inertial sensors VTG/PRG, with much higher reliability of gyroscope data, according to the latest research by the Agency DARPA (USA). Thanks to its HRG sensors, Safran Electronics & Defense’s PRIMUS Inertial Measurement Unitfamily achieves high performance in small size and is perfectly ready for integration into applications even with the most demanding requirements. Based on the advanced HRG technology, the new PRIMUS IMU family demonstrates Safran Electronics & Defense’s leading gyro expertise by providing high navigation grade performance at a much lower cost and smaller
